公开(公告)号：US3900532A

公开(公告)日：1975-08-19

申请号：US37568773

申请日：1973-07-02

Applicant: BAYER AG

Inventor： DIETRICH MANFRED ,  SCHNETGER JOCHEN ,  HAAS FRIEDRICH ,  MARWEDE GUNTER ,  APPEL HANSGUNTER

IPC: C08L23/00 ,  C08F236/04 ,  C08K5/00 ,  C08L1/00 ,  C08L7/00 ,  C08L15/00 ,  C08L19/00 ,  C08L21/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C08F15/10 ,  C08F15/14

CPC classification number: C08F236/04 ,  C08K3/22 ,  C08L19/006 ,  C08L79/02 ,  C08L2666/02

Abstract: A pasty vulcanisable rubber mixture free from sulphur, containing 100 parts by weight of a high molecular weight rubber which contains OH, SH, NH, NH2, COOH, Cl or Br groups, 50 to 400 parts by weight of a liquid polymer or copolymer of a diene which has a molecular weight of 400 to 10.000 and also contains OH, SH, NH, NH2, COOH, Cl or Br groups and a crosslinking agent for the OH, SH, NH, NH2, COOH, Cl or Br groups present.

公开(公告)号：US3873495A

公开(公告)日：1975-03-25

申请号：US48323374

申请日：1974-06-26

Applicant: BAYER AG

Inventor： APPEL HANSGUNTER ,  ARLT DIETER ,  MULLER RICHARD ,  WINGLER FRANK

IPC: C09D5/46 ,  C09D125/08 ,  C09D125/14 ,  C09D133/20 ,  C08F45/04 ,  C08F15/40

CPC classification number: C09D125/14 ,  C09D125/08 ,  C09D133/20 ,  Y10S524/904 ,  Y10S526/934 ,  C08L2666/36 ,  C08L2666/54 ,  C08L2666/04 ,  C08L2666/28

Abstract: Coating powders comprising mixtures of poly-(5,6-dihydro-4H-1,3oxazines) and copolymers of 25-70% by weight of styrenes and/or (meth)acrylonitrile, 30-65% by weight of (meth)acrylates (the methyl methacrylate content is not greater than 25%) and 5-20% by weight of Alpha , Beta -monoolefinic unsaturated carboxylic acid having 3-5 carbon atoms and optionally pigments or levelling agents. The powders are suitable for use in the electrostatic powder spraying process.

Abstract translation: 包含聚（5,6-二氢-4H-1,3-恶唑）和25-70％重量的苯乙烯和/或（甲基）丙烯腈，30-65％（重量）的（甲基） ）丙烯酸酯（甲基丙烯酸甲酯含量不大于25％）和5-20重量％的具有3-5个碳原子的α，β-单烯烃不饱和羧酸和任选的颜料或流平剂。 该粉末适用于静电粉末喷涂工艺。