公开(公告)号：US3575943A

公开(公告)日：1971-04-20

申请号：US3575943D

申请日：1969-06-25

Applicant: STAMICARBON

Inventor： LOOS JOZEF L M VAN DER ,  OTTENHEYM JOHANNES H ,  BUSSCHERS FRANCISCUS A ,  CLAASSEN PETER J M W

IPC: C08F20/00 ,  C08F20/10 ,  C08F22/00 ,  C08F220/00 ,  C08F220/04 ,  C08F220/42 ,  C08F220/44 ,  C08F15/36 ,  C08F15/38 ,  C08F15/40

CPC classification number: C08F22/00 ,  C08F220/44

Abstract: COPOLYMERS HAVING IMPROVED DYEING CHARACTERISTICS ARE PREPARED BY COPOLYMERIZING ACRYLONITRILE WITH THE A-METHYLENE GLUTARIC ACID, ALONE OR IN COMBINATION WITH THE MONOHYDROCARBYL ESTER THEREOF OR WITH THE ESTER ALONE IN SUCH AMOUNTS THAT THE RESULTING COPOLYMER COMPRISES 0.1-10 PERCENT BY WEIGHT OF SAID ACID OR ESTER, OR COMBINATION THEREOF, AND AT LEAST 35 PERCENT BY WEIGHT ACRYLONITRILE.

公开(公告)号：US3674658A

公开(公告)日：1972-07-04

申请号：US3674658D

申请日：1970-06-03

Applicant: STAMICARBON

Inventor： ASPEREN PIETER J VAN ,  LOOS JOZEF L M VAN DER

IPC: B32B15/088 ,  C08G69/14 ,  C08J7/14 ,  C08L77/00 ,  C23C18/16 ,  H05K1/03 ,  H05K3/18 ,  B44D1/52 ,  C08G20/00

CPC classification number: C08G69/14 ,  C08L77/02 ,  C09D177/02 ,  H05K1/0346 ,  H05K3/181 ,  C08L71/00

Abstract: Objects composed of a metal-coated polyamide plastic, and a process for making same are disclosed in which a polyamide plastic substrate material is made by the hydrolytic polymerization of an omego lactam carried out at a temperature at least at the melting point of the polyamide material in the presence of one or more compounds soluble in the molten lactams, such as polyethers, alcohols of fatty acids having a boiling point above the lactam, organic sulphones, alkali metal halides, paraffins and silicone oils. After appropriate surface treatment of this plastic material, metal coating is deposited by precipitation and by further treatment as by electro deposition, to obtain the metal-coated polyamide plastic object.

Abstract translation: 公开了由金属涂覆的聚酰胺塑料构成的物体及其制造方法，其中聚酰胺塑料基材通过在至少在聚酰胺材料的熔点下进行的内含子的水解聚合制得 在可溶于熔融内酰胺的一种或多种化合物存在下，例如聚醚，沸点高于内酰胺的脂肪酸的醇，有机砜，碱金属卤化物，石蜡和硅油。 在对该塑料材料进行适当的表面处理后，通过沉淀和通过电沉积进一步处理来沉积金属涂层，以获得金属涂覆的聚酰胺塑料物体。

公开(公告)号：US3642719A

公开(公告)日：1972-02-15

申请号：US3642719D

申请日：1969-12-30

Applicant: STAMICARBON

Inventor： ROEST BERNARD C ,  LOOS JOZEF L M VAN DER ,  CLASSEN PETER J M W

IPC: C08F22/04 ,  C08F220/44 ,  C08F15/02 ,  C08F15/40 ,  C08F27/14

CPC classification number: C08F22/04 ,  C08F220/44 ,  Y10S526/915

Abstract: COPOLYMER CONTAINING AT LEAST 35 WEIGHT PERCENT OF ACRYLONITRILE AND THE CYCLIC ANHYDRIDE OF A-METHYLENE GLUTARIC ACID, PREFERABLY RANGING FROM 0.1 TO 10 WEIGHT PERCENT, SAID COPOLYMER HAVING AN INTRINSIC VISCOSITY BETWEEN 0.1 AND 20; AND PROCESS FOR PREPARING SAME.