公开(公告)号：DE3906524A1

公开(公告)日：1990-09-13

申请号：DE3906524

申请日：1989-03-02

Applicant: BASF AG

Inventor： NINTZ ECKHARD DR ,  WEBER HEINZ DR

IPC: B32B17/02 ,  C03C25/10 ,  C03C25/26 ,  C09K21/02 ,  D06M15/53 ,  D06M15/63 ,  D06M101/00

公开(公告)号：DE3925740A1

公开(公告)日：1991-02-07

申请号：DE3925740

申请日：1989-08-03

Applicant: BASF AG

Inventor： WEBER HEINZ DR ,  EHRMANN GERD DR ,  DIETZEN FRANZ-JOSEF DR ,  NINTZ ECKHARD DR ,  ZETTLER HANS DIETER

IPC: C08J9/12 ,  C08J9/16 ,  C08J9/228 ,  C08L79/08 ,  C08L81/00 ,  C08L81/06

公开(公告)号：DE59009709D1

公开(公告)日：1995-11-02

申请号：DE59009709

申请日：1990-07-24

Applicant: BASF AG

Inventor： WEBER HEINZ DR ,  EHRMANN GERD DR ,  DIETZEN FRANZ-JOSEF DR ,  NINTZ ECKHARD DR ,  ZETTLER HANS DIETER

IPC: C08J9/12 ,  C08J9/16 ,  C08J9/228 ,  C08L79/08 ,  C08L81/00 ,  C08L81/06

公开(公告)号：ES2052808T3

公开(公告)日：1994-07-16

申请号：ES89108685

申请日：1989-05-13

Applicant: BASF AG

Inventor： WEBER HEINZ DR ,  NINTZ ECKHARD DR ,  WALTER MANFRED DR ,  BALLWEBER DIETER ,  OSTERMAYER BERTRAM DR

IPC: C08J9/18 ,  C08J9/14 ,  C08J9/16 ,  C08L25/08 ,  C08L71/00

Abstract: Expandable polymers in particle form for the preparation of foams having high heat distortion resistance contain from 20 to 94.9% by weight of a styrene polymer, from 0.1 to 75% by weight of a polyphenylene ether and from 5 to 20% by weight of a blowing agent mixture of aliphatic or cycloaliphatic hydrocarbons on the one hand and aromatic hydrocarbons, alcohols, ketones, ethers, esters and/or chlorohydrocarbons on the other hand.

公开(公告)号：DE58902323D1

公开(公告)日：1992-10-29

申请号：DE58902323

申请日：1989-05-13

Applicant: BASF AG

Inventor： WEBER HEINZ DR ,  NINTZ ECKHARD DR ,  WALTER MANFRED DR ,  BALLWEBER DIETER ,  OSTERMAYER BERTRAM DR

IPC: C08J9/18 ,  C08J9/14 ,  C08J9/16 ,  C08L25/08 ,  C08L71/00

Abstract: Expandable polymers in particle form for the preparation of foams having high heat distortion resistance contain from 20 to 94.9% by weight of a styrene polymer, from 0.1 to 75% by weight of a polyphenylene ether and from 5 to 20% by weight of a blowing agent mixture of aliphatic or cycloaliphatic hydrocarbons on the one hand and aromatic hydrocarbons, alcohols, ketones, ethers, esters and/or chlorohydrocarbons on the other hand.

公开(公告)号：DE3918583A1

公开(公告)日：1990-12-13

申请号：DE3918583

申请日：1989-06-07

Applicant: BASF AG

Inventor： NINTZ ECKHARD DR ,  WEBER HEINZ DR ,  NICKOLAUS WILHELM DR

IPC: C08J9/08

Abstract: Foams having a density of from 0.1 to 1.0 g/cm and based on aromatic polyether ketones and other thermoplastic polymers having a high melting point are obtained by melting an intimate mixture of the polymer and from 0.5 to 10% by weight of an aliphatic or aromatic di- or polycarboxylic acid which undergoes a weight loss of at least 50% on heating to from 130 to 300 DEG C with elimination of gaseous decomposition products, and cooling the product with simultaneous shaping.

公开(公告)号：DE3817631A1

公开(公告)日：1989-11-30

申请号：DE3817631

申请日：1988-05-25

Applicant: BASF AG

Inventor： WEBER HEINZ DR ,  NINTZ ECKHARD DR ,  WALTER MANFRED DR ,  BALLWEBER DIETER ,  OSTERMAYER BERTRAM DR

IPC: C08J9/18 ,  C08J9/14 ,  C08J9/16 ,  C08L25/08 ,  C08L71/00

Abstract: Expandable polymers in particle form for the preparation of foams having high heat distortion resistance contain from 20 to 94.9% by weight of a styrene polymer, from 0.1 to 75% by weight of a polyphenylene ether and from 5 to 20% by weight of a blowing agent mixture of aliphatic or cycloaliphatic hydrocarbons on the one hand and aromatic hydrocarbons, alcohols, ketones, ethers, esters and/or chlorohydrocarbons on the other hand.