1
Albertus O Dozeman, Pieter Gijsman, Herman A J Schepers, Wilhelmus A M Debets: Process for the preparation of a thermoplastic elastomer. DSM, Intellectual Property Group Pillsbury Madison & Sutro, April 18, 2000: US06051681 (22 worldwide citation)

The invention relates to a process for the preparation of a thermoplastic elastomer comprising preparing a blend of a rubber and a thermoplastic resin, in which the rubber is at least partially vulcanized by using a phenolic curative. The invention is that, to overcome problems with surface quality, ...


2
Lowhardt A A Schoen, Wilhelmus G M Bruls, Wilhelmus A M Debets: Afterchlorinated vinyl chloride polymers. Stamicarbon, Cushman Darby & Cushman, August 2, 1977: US04039732 (9 worldwide citation)

Vinyl chloride polymers are chlorinated in a dry, two-step process including treating particulate vinyl chloride with gaseous chlorine at temperatures in the range of -20.degree. C to +50.degree. C, preferably 20.degree.-25.degree. C and without the use of radical-forming initiators or radiation for ...


3
Herman A J Schepers, Wilhelmus A M Debets: Thermoplastic moulding compound. Stamicarbon, Cushman Darby & Cushman, May 3, 1988: US04742116 (7 worldwide citation)

A thermoplastic moulding compound based on a rubber-modified copolymer consisting of styrene and/or .alpha.-methylstyrene and maleic anhydride, wherein the moulding compound is composed of a mixture of:


4
Herman A J Schepers, Wilhelmus A M Debets: Process for preparing an impact-resistant thermoplastic moulding compound. Stami Carbon, Cushman Darby & Cushman, January 26, 1988: US04721752 (6 worldwide citation)

A process for preparing an impact resistant thermoplastic moulding compound based on a copolymer consisting of styrene and/or .alpha.-methylstyrene and maleic anhydride by mixing:


5
Herman A J Schepers, Wilhelmus A M Debets: Polymer composition comprising nitrile copolymer, CPE and rubber. Stamicarbon, Cushman Darby & Cushman, August 28, 1984: US04468487 (4 worldwide citation)

Disclosed is an impact-resistant polymer composition based on a copolymer of an unsaturated nitrile, a substantially saturated rubber and a chlorinated polyethylene. To maintain high impact resistance while retaining good processing properties, the polymer composition comprises:


6
Herman A J Schepers, Wilhelmus A M Debets: Thermoplastic polymer mixtures. Stamicarbon, Cushman Darby & Cushman, December 10, 1991: US05071910 (3 worldwide citation)

New polymer composition which has excellent thermal stability, good impact resistance and processability, containing the following compounds:


7
Wilhelmus A M Debets, Herman A J Schepers: Polyamide compositions. Stamicarbon, Cushman Darby & Cushman, January 9, 1996: US05482997 (2 worldwide citation)

Impact resistant polyamide composition containing more than 45 wt. % polyamide and relatively minor amounts of an impact modifier. The impact modifier is an elastomer with groups that are reactive with respect to the polyamide. The impact modifier has an adverse effect on the high-temperature proper ...