Patent search ap:("BASF AG") AND inv:"HERRLE KARL" Page 1

1.

发明授权
Thickeners for print pastes composed of cross-linked maleic anhydride-alkyl vinyl ether polymers 失效
Title translation: 用于由交联的马来酸酐 - 烷基乙烯基醚聚合物组成的印刷浆料的增稠剂

公开(公告)号：US3878151A

公开(公告)日：1975-04-15

申请号：US30213472

申请日：1972-10-30

Applicant: BASF AG

Inventor： DACHS KARL , HERRLE KARL , SCHEUERMANN WERNER , BLUM ADOLF

IPC: D06P1/52 , D06P1/54 , C08F45/44

CPC classification number: D06P1/54 , D06P1/525

Abstract: Thickeners for print pastes consisting of copolymers from maleic anhydride and a vinylalkyl ether and, if desired, other copolymerizable monomers and which have been cross-linked with polybasic amines or polyhydric alcohols and/or aminoalcohols and then neutralized with ammonia.

Abstract translation: 用于由马来酸酐和乙烯基烷基醚的共聚物组成的印刷浆料增稠剂，以及如果需要的话，其它可共聚单体，并且已经与多元胺或多元醇和/或氨基醇交联，然后用氨中和。

2.

发明授权
Continuous emulsion polymerization 失效
Title translation: 连续乳化聚合

公开(公告)号：US3458467A

公开(公告)日：1969-07-29

申请号：US3458467D

申请日：1965-12-27

Applicant: BASF AG

Inventor： HERRLE KARL , BAUMANN KARL HEINZ , BECKMANN WILHELM , HEIL EDUARD

IPC: B01J10/00 , B01J19/24 , C08F2/00 , C08F2/22 , C08F1/06 , C08F1/13

CPC classification number: C08F2/22 , B01J19/2435 , B01J2219/00094

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