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Conference in 2002
5th Annual "Out of Africa" UNESCO School & IUPAC Conference on Macromolecules & Materials 23-24 March 2002 (Introductory Course)
25-28 March 2002 (Conference)
Institute for Polymer Science
University of Stellenbosch, SA
Prof RD Sanderson
Univ of Stellenbosch, SA
E-mail:

Conference Organizers

Prof RD Sanderson: Conference Chair
Tel: +27(21) 808-3172
E-mail: rds@sun.ac.za

Dr AJ van Reenen
Tel: +27(21) 808-3168
E-mail: ajvr@sun.ac.za

Prof Harald Pasch: Conference Co-chair
Tel: +27(21) 808-3172
E-mail: hpasch@sun.ac.za

Aneli Fourie: Conference Secretary
Tel: +27(21) 808-3174
E-mail: aef2@sun.ac.za

Johan Bonthuys
Tel: +27(21) 808-3172
E-mail: jbon@sun.ac.za

Sponsors

UNESCO (South Africa)
Contact: Dr Benjamin Ntim, Science and Technology Advisor, PO Box 11667, Tramshed 0126 Pretoria, South Africa
Tel: +27(12) 338 5302, E-mail: bntim@un.org.za

SASOL POLYMERS
Contact: Mrs Karol Cameron, Group Technology Manager, PO Box 72, Modderfontein 1645 South Africa
Tel: +27(11) 790 1347, E-mail: Karol.Cameron@polifin.com

SASOL
Contact: Dr Ioan Tincul, PO Box 1, Sasolburg 9570 South Africa
E-mail: gerrie.rall@sasol.com

DISTELL
Contact: Dr G Loubser, Oude Libertas, Stellenbosch 7600 South Africa
E-mail: gloubser@sfw.co.za

VERGELEGEN / BOSCHENDAL ESTATES
Contact: Mr D Tooth
E-mail: dtooth@vergelegen.co.za

SOUTHERN TIP TOURS
Contact: Calvin Johannes, 19 Japonika Street, Belhar, Cape Town 7493
E-mail: stt@global.co.za

KHOKELA PROMOTIONS
Contact: Joanne Peterson, 15 Franklin Street, Observatory 7925
E-mail: khokela@netdial.co.za

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Programme Schedule
SATURDAY, 23 MARCH 2002
INTRODUCTORY SCHOOL
Session Chairman: Albert van Reenen
08:55 - 09:00

Introductory Remarks

Prof Ron Sanderson
University of Stellenbosch, South Africa

09:00 - 10:30

Lon Mathias
University of Southern Mississippi, USA

Introduction to polymers/basic concepts

10:30 - 11:00

Coffee / Tea Break

11:00 - 12:30

Robert Gilbert
University of Sydney, Australia

Free radical Chemistry I

12:30 - 13:30

Lunch Break

13:30 - 15:00

Robert Gilbert / Bruce Novak
University of Sydney, Australia / North Carolina State University, USA

Free radical Chemistry II (Emulsion)/special topics in addition polymerisation

15:00 - 15:30

Coffee / Tea Break

15:30 - 17:00

Bruce Novak
North Carolina State University, USA

Speical topics in addition polymerisation

SUNDAY, 24 MARCH 2002
INTRODUCTORY SCHOOL
Session Chairman: Albert van Reenen
08:55 - 09:00

Introductory Remarks

Prof Ron Sanderson
University of Stellenbosch, South Africa

09:00 - 10:30

Albert van Reenen
University of Stellenbosch, South Africa

Metallocenes/Transition Metal I

10:30 - 11:00

Coffee / Tea Break

11:00 - 12:30

Albert van Reenen / Lon Mathias
Univ of Stellenbosch, South Africa / Univ of Southern Mississippi, USA

Metallocenes/Transition Metal II/Condensation Polymersiation I

12:30 - 13:30

Lunch Break

13:30 - 15:00

Lon Mathias
University of Southern Mississippi, USA

Condensation Polymerisation II

15:00 - 15:30

Coffee / Tea Break

15:30 - 17:00

Kibret Mequanint
Deutsches Kunststoff Institute, Germany

Polyurethane Chemistry

16:00 - 20:00

Meet & Greet Session: Institute for Polymer Science

MONDAY MORNING, 25 MARCH 2002
UNESCO CONFERENCE: SESSION I
Session Chairman: Ron Sanderson
08:35 - 08:40

Robert Gilbert
University of Sydney, Australia

Opening Remarks

08:40 - 09:30

Walter Kaminsky
Institute for Technical and Macromolecular Chemistry, Germany

New materials by polymerisation of olefins and styrene by metallocene catalysts

09:30 - 10:00

Tracy Bromfield
Sasol Technology, South Africa

Recent advances in the development for Fischer-Tropsch catalyst at SASOL

10:00 - 10:30

Michael Georges
University of Toronto, Canada

Uncapping the mysteries of the stable free radical polymerisation (SFRP) process

10:30 - 11:00

Coffee / Tea Break

Session Chairman: Albert van Reenen
11:00 - 11:30

Maria Sacchi
Instituto di Chimica delle Macromolecole del CNR, Italy

13C NMR studies of olefin copolymer microstructure: A tool for understanding active centre behaviour in ansa-zirconocene based catalysis

11:30 - 12:00

Minoru Terano
Japan Advanced Institute of Science and Technology, Japan

Kinetic evaluation of various isospecific active sites on MgC12-supported Ziegler catalysts

12:00 - 12:30

Ioan Tincul
Sasol Technology R&D, South Africa

Multiple polymerisation with Fischer Tropsch olefins - a new challenge in polymer science

12:30 - 13:00

Vincent Mathot
Catholic University of Leuven, Belgium

Determination of temperature-dependent crystallinities of polymers: A new route

13:00 - 14:00

Lunch Break

MONDAY AFTERNOON, 25 MARCH 2002
UNESCO CONFERENCE: SESSION II
Session Chairman: Bert Klumperman
14:00 - 14:30

Vincent Mathot
Catholic University of Leuven, Belgium

High-speed calorimetry for the study of the kinetics of (de)vitrification, crystallisation and melting of macromolecules

14:30 - 15:00

Harald Pasch
Deutsches Kunststoff Institute, Germany

Mass spectrometry of polymers

15:00 - 15:30

Peter Kilz
Polymer Standards Service GmbH, Germany

Investigation of porous materials by chromatography

15:30 - 15:55

Coffee / Tea Break

Session Chairman: Harald Pasch
15:55 - 16:15

Birgit Storm
Aalborg University, Denmark

Characterisation of epoxy prepreg SP8800 system by isothermal differential scanning calorimetry

16:15 - 16:35

Kibret Mequanint
Deutsches Kunststoff Institute, Germany

2D Chromatography of block copolymers

16:35 - 16:55

Dhanjay Jhurry
University of Mauritius, Mauritius

Synthesis of a new family of polyelectrolytes from ionic methacrylates

16:55 - 17:15

Stefan de Goede
Sasol Polymers, South Africa

Using TREF, CRYSTAF and coupled SEC-FTIR to study the oxidation of polypropylene

18:00 - 20:00

Poster Evening: Institute for Polymer Science

TUESDAY MORNING, 26 MARCH 2002
IUPAC CONFERENCE: SESSION 3
Session Chairman: Robert Gilbert
08:35 - 08:40

Introductory Remarks

Ron Sanderson

08:40 - 09:30

Ron Sanderson
University of Stellenbosch, South Africa

Green technology, preparation of moisture proof polymer coatings that leave paper recyclable

09:30 - 10:00

Axel Mueller
University of Bayreuth, Germany

New polymer structures through anionic polymerisation of silyl-protected HEMA

10:00 - 10:30

Bert Klumperman
University of Eindhoven, The Netherlands

Perculiarities in atom transfer radical copolymerisation

10:30 - 11:00

Coffee / Tea Break

Session Chairman: Ioan Tincul
11:00 - 11:30

Miklos Zrinyi
Budapest University of Technology and Economics, Budagest

New generation of smart elastomers

11:30 - 12:00

Matthew Tonge
University of Stellenbosch, South Africa

RAFT polymerisation in dispersed systems

12:00 - 12:30

Giovanna Costa
Instituto di Studi Chimico-Fisici di Macromolecule Sintetiche e Naturali, ITaly

Investigation on the interactions between filler and elastomers used for tyre production

12:30 - 13:00

Tianbai He
Changchun Institute of Applied Chemistry, China

Nanoscale characterisation of mechanical anisotropy of polyethylene chains by scanning force microscopy

13:00 - 14:00

Lunch Break

TUESDAY AFTERNOON, 26 MARCH 2002
IUPAC CONFERENCE: SESSION 4
Session Chairman: Ron Sanderson
14:00 - 14:30

Peter Mallon
University of Stellenbosch, South Africa

Positron annihilation studies of polymers

14:30 - 15:00

Trong Nguyen
Laboratoire Polymeres, Biopolymeres, Membranes, France

Poly(vinyl alcohol)-poly(vinyl pyrollidone) interpenetrating polymer network: Synthesis and pervaporation properties

15:00 - 15:30

Kathy Karakatsanis
University of Pretoria, South Africa

Low molecular mass poly(styrene-co-acrylic acid) amphiphilic block copolymers for use as surfactants: Synthesis and characterisation

15:30 - 15:55

Coffee / Tea Break

Session Chairman: Peter Kilz
15:55 - 16:15

Gabriel Summers
University of Pretoria, South Africa

Dipyridyl functionalized polysulphones for membrane production

16:15 - 16:35

Valerie Grumel
University of Stellenbosch, South Africa

Synthesis and characterisation of poly 1-olefins generated utilizing metallocene/MAO catalyst systems

16:35 - 16:55

Xiaohong Zhgang
SINOPEC Beijing Research Institute of Chemical Industry, PR China

A study on new route to make fully cured thermoplastic elastomer

16:55 - 17:15

Shahram Mehdipour-Ataei
Iran Polymer Institute, Iran

Synthesis and characterisation of novel soluble, thermally stable polyamides based on pyridine

17:15 - 17:35

Riaan Luyt
University of the Free State (Qwaqwa Campus), South Africa

PE/wax blends: Influence of oxygen groups and mode of preparation on blend properties

19:00 - 23:00

Conference Banquet: Boschendal Restaurant

WEDNESDAY MORNING, 27 MARCH 2002
IUPAC CONFERENCE: SESSION 5
Session Chairman: Lon Mathias
08:35 - 08:40

Introductory Remarks

Ron Sanderson

08:40 - 09:30

Bruce Novak
North Carolina State University, USA

Macromolecular chirality: Influencing materials properties in sublte ways

09:30 - 10:00

Robert Gilbert
University of Sydney, Australia

RAFT in emulsion, what makes it different?

10:00 - 10:30

Navin Naidoo
Universit of Stellenbosch, South Africa

The synthesis and characterisation of bola-amphiphilic peptides

10:30 - 11:00

Coffee / Tea Break

Session Chairman: Bert Klumperman
11:00 - 11:30

Lon Mathias
University of Southern Mississippi, USA

ATRP synthesis of novel structures star materials and block copolymers

11:30 - 12:00

Albert van Reenen
University of Stellenbosch, South Africa

Propene copolymers

12:00 - 12:30

Cor Beyers
Eindhoven University, The Netherlands

Control of intramolecular chemical composition distribution using a multidisciplinary approach

12:30 - 13:00

Michael Stuke
Max-Planck-Institute fur Biophysikalische Chemie, Germany

Precise laser processing of organic materials and applications

13:00 - 14:00

Lunch Break

WEDNESDAY AFTERNOON, 27 MARCH 2002
IUPAC CONFERENCE: SESSION 6
Session Chairman: Harald Pasch
14:30 - 15:00

Celest Samyn
Indian Institute of Technology Delhi, India

Polymer materials with high polling stabilities for second-order nonlinear applications

15:00 - 15:30

N Vigneschwaran
Indian Institute of Technology Delhi, India

Fluorescence and biochemical characterisation of glycated hemoglobin

15:30 - 15:55

Coffee / Tea Break

Session Chairman: Matthew Tonge
15:55 - 16:15

W Ddamba
University of Botswana, Botswana

Diels-alder polymerisation of difurans with 1,1-(methylenedi-1,4-phenylene)-bismaleimide

16:15 - 16:35

Elena Balashova
Institute of Physical Chemistry Russian Academy of Sciences, Russia

Stability of surface properties of polymeric films

16:35 - 16:55

Alexander Fainleib
Institute of Macromolecular Chemistry of the National Academy of Sciences of Ukraine, Ukraine

Reactive modification of polycyanate networks. Chemistry and structure-property relationships

16:55 - 17:15

Barnebe Rivas
University of Concepcion, Chile

Water-soluble polymeric materials with ability to remove metals ions

THURSDAY MORNING, 26 MARCH 2002
IUPAC CONFERENCE: SESSION 7
Session Chairman: Ron Sanderson
08:35 - 08:40

Introductory Remarks

Ron Sanderson

08:40 - 09:30

Lon Mathias
University of Southern Mississippi, USA

New polymers based on amino acids: Pyroglutamic diketopiperazine

09:30 - 10:00

Kurt Geckeler
Kwangju Institute of Science and Technology, South Korea

Synthetic concepts of supramolecular polymer chemistry

10:00 -10:30

Harald Pasch
Deutsches Kunststoff Institute, Germany

Coupling of liquid chromatography and mass spectrometry for the analysis of polymers

10:30 - 11:00

Coffee / Tea Break

Session Chairman: Michael Stuke
11:00 - 11:30

Frank Böhme
Institute of Polymer Research Dresden, Germany

Selectively reacting polymer modifiers based on cyclic iminoethers and esters

11:30 - 12:00

Benard Trathnigg
Institute für Organische Chemie, Österreich

Molecular characterisation of functional polymers and oligomers by liquid chromatography

12:00 - 12:30

Selwyn Mapolie
University of the Western Cape, South Africa

Copper mediated ATRP methyl methacrylate in polar solvents using a bifunctional pyridinal diimine ligand

12:30 - 13:00

Tonie Potgieter
Sasol Polymers, South Africa

Synthesis properties and commercialisation of a propene/1-propene random copolymer

13:00 - 14:00

Lunch Break

THURSDAY AFTERNOON, 26 MARCH 2002
IUPAC CONFERENCE: SESSION 8
Session Chairman: Bernd Trathnigg
14:00 - 14:30

Robert Gilbert
University of Sydney, Australia

Understanding shear-induced coagulation in emulsion polymerisation reactors

14:30 - 15:00

Lilian Tichagwa
University of Stellenbosch, South Africa

Selected acrylate and acrylamide-based surfmers and polysoaps and their use in emulsion polymerisation

15:00 -15:30

Peter Kilz
Polymer Standards Service GmbH, Germany

Simulation and prediction of macromolecular separation in chromatograph

15:30 - 15:55

Coffee / Tea Break

Session Chairman: Ron Sanderson
15:55 - 16:15

Josephine Makawa-Mbewe
Sasol Polymers, South Africa

Method validation for polymer additives analysis at Sasol Polymers

16:15 - 16:35

Yigun Liu
SINOPEC Beijing Research Institute of Chemical Industry, PR China

Toughening polypropylene with nanoscale rubber particles

16:35 - 16:55

O Figovsky
Polymate Ltd, Israel

Crack-resistance coatings based on vulcanized water suspension of chlorine-polyethylene

16:55

Closing Session

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Poster Abstracts

Cor Beyers*, Hans Boelens, Age Smilde, Cor Koning and Bert Klumperman
Eindhoven University of Technology, The Netherlands

Control of intramolecular chemical composition distribution using a multidisciplinary approach

Robert Brull*, S de Goede, Harald Pasch
Deutsches Kunststoff-Institute, Germany

Analysis of polyolefin blends by coupled SEC-FTIR

T Macko, R Brull*, H Pasch
Deutsches Kunststoff-Institute, Germany

High temperature liquid chromatography of polyolefins under limiting conditions

R Brull*, S de Goede, N Marshall, H Pasch, RD Sanderson, AJ van Reenen
Deutshes Kunststoff-Institute, Germany

Monitoring degradation of polypropylene by CRYSTAF and coupled SEC-FTIR

FM Calitz*, MP Tonge, RD Sanderson
University of Stellenbosch, South Africa

ESR studies of RAFT polymerisation

Jae Whan Cho*, Yong Chae Jung, Yong-Chan Chung, Byoung Chul Chun
Konkuk University, Korea

Thermal and dynamic mechanical properties of poly(ethylene terephthalate) crystallized in supercritical carbon dioxide

P Stagnaro, L Conzatti, G Costa*, V Trefiletti, A Turturro, B Valenti
Instituto di Studi Chimico-Fisici di Macromolecole Sintetiche e Naturali, Italy

Effect of the substituents on the properties of substituted polyacetylenes

M Mokoena, V Djokovic*, AS Luyt
University of the North (Qwaqwa Campus), South Africa

The effects of crosslinking on the mechanical properties of sisal fibre-polyethylene composites

Govender, S*, Jacobs EP, Bredenkamp MW, Theron C, Swart P
University of Stellenbosch, South Africa

Synthesis and adsorption studies of derivatised triblock copolymers as affinity linkers on polylmer membranes

S Graef*
University of Stellenbosch, South Africa

Copolymers of methyl methacrylate and ethylene utilizing methylated metallocene catalysis

Corinne Greyling*
University of Stellenbosch, South Africa

Electrospinning of polyacrylonitrile nanofibres

Peter Jaitner*, Christian Sporer, Daniel Ruiz-Molina, Klaus Wurst, Jaume Veciana
Universität Innsbruck Innrain, Austria

Transmission of magnetic interactions by organometallic couplers. Metallocene-substituted nitronyl nitroxide radicals

W John*, CA Buckley, EP Jacobs, RD Sanderson
Umgeni Water, South Africa

Structure and properties of polydadmac for water purification

G Kh Kudryakova*, VK Gerasimov, AE Chalykh, NF Chungunova
Institute of Physical Chemistry of the Russian Academy of Sciences, Russia

Kinetics of phase decay PVC-statistical copolymer butadiene - nitrile of rubber

Norah Maithufi*, Selwyn Mapolie, Michaela-Corina Iovu
University of the Western Cape, South Africa

Atom transfer radical polymerization of methyl methacrylate using long-chain aliphatic initiators bearing bromoisobutyrate end moieties

IJ Mavunkal*, GS Smith, SF Mapolie, JR Moss
University of Botswana, Botswana

Synthesis and characterisation of metal-containing polymers and dendrimers of rhenium

JB McLeary*, RD Sanderson, D de Wet-Roos, B Klumperman
University of Stellenbosch, South Africa

Reversible addition-fragmentation transfer agents in mini-emulsion

Nomfusi A Mputumana*, Gabriel J Summers
University of South Africa, South Africa

Disiloxyl and dihydroxyl functionalized polymers by atom transfer radical polymerisation

Mzikayise P Ndawuni*, Gabriel J Summers
University of South Africa, South Africa

Primary amine funcationlized polymers by atom transfer radical polymerization

P Sreekumari Nair*, Thottackad Radhakrishnan, Neerish Revaprasadu, Gabriel A Kolawole
University of Zululand, South Africa

Semiconductor-polymer nanocomposites

Maria Carmela Sacchi*, Fabrizio Forlini, Simona Losio, Incoronata Tritto, Paolo Locatelli
Instituto di Chimica delle Macromolecole del CNR, Italy

13C NMR studies of olefin copolymer microstructure: A tool for understanding active centre behavior in ANSA-zirconocene based catalysis

Adrian G Mueller*, Klaus Wurst, Gerhard Laus, Herwig Schottenberger
Institut fur Allgemeine, Anorganische und Theoretische Chemie, Austria

Novel protected boronic acids suitable for ROMP and ROMP-grafting

A Semnani* and B Shareghi
University of Shahrekord, Iran

Spectrophotometric study of charge transfer complex of bromine and 1,10-diaza-18-crown-6 in dichloromethane solution

B Sharegi* and A Semnani
University of Shahrekord, Iran

Kinetics and thermodynamics studies on the interaction of A-Amylase and urea

ND Silavwe*, B Pule and Kefilwe Sennanyana
University of Botswana, Botswana

Synthesis of polyether esters of 3-ferrocenyl-3-hydroxydihiopropenoic acid

K Sinkó*, K Fél
L Eötvös University, Hungary

Effect of preparation's conditions on the structure of PDMS hydrid systems

E Sprong*, D de Wet-Roos, M Tonge, RD Sanderson
University of Stellenbosch, South Africa

Rheological properties of model alkali-soluble rheology modifiers synthesized via RAFT polymerisation

AJP van Zyl*, RD Sanderson, D de Wet--Roos, B Klumperman
University of Stellenbosch, South Africa

Kinetic verus thermodynamic considerations in the prediction of particle morphologies

IA Vishnevskaya*, AE Chalykh, EI Kochetkova, VA Kluev, TP Svitova
Institute of Physical Chemistry of the Russian Academy of Sciences, Russia

Architecture of segmented polyurethanes molecules in mixed solvents

Maria Vokal*, Anatoliy Chalykh, Aly Aliev, Irina Vishnevskaya
Institute of Physical Chemistry of the Russian Academy of Sciences, Russia

X-ray microanalysis in examination of phase equilibrium of polymer blends

Udo Anders, Oskar Nuyken, Michael R Buchmeiser, Klaus Wurst*
Universität Innsbruck, Innsbruck

Fine-tuning of molybdenum imido alkylidene complexes and cyclopolymerisation of 1,6-heptadiynes to give polyenes containing exclusively five-membered rings

D Bezuidenhout*, N Davies, A Oosthuysen, RD Sanderson, P Zilla
University of Cape Town, South Africa

Synthetic scaffolds for tissue engineering applications

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