Patent search ap:("HOECHST AG") AND inv:"TAUBER GUNTHER" Page 1

1.

发明授权
High molecular weight terpolymers of maleic anhydride,ethylene and dicyclopentadiene 失效
Title translation: 马来酸酐，乙烯和二环戊二烯的高分子量重量份

公开(公告)号：US3442872A

公开(公告)日：1969-05-06

申请号：US3442872D

申请日：1966-01-25

Applicant: HOECHST AG

Inventor： KORBANKA HELMUT , TAUBER GUNTHER , VOLLMANN HANSJORG

IPC: B65D19/22 , B65D19/31 , C08F10/00 , C08F22/04 , C08F15/40

CPC classification number: C08F10/00 , C08F22/04 , C08F4/28

2.

发明授权
Cleaning agents comprising an anionic surfactant and a skin-protecting component 失效
Title translation: 包含阴离子表面活性剂和皮肤保护组分的清洁剂

公开(公告)号：US3658994A

公开(公告)日：1972-04-25

申请号：US3658994D

申请日：1969-08-19

Applicant: HOECHST AG

Inventor： KAISER GERHARD , TAUBER GUNTHER

IPC: C11D1/10 , C11D3/32 , C11D3/48

CPC classification number: C11D1/10 , C11D3/32

Abstract: CLEANING AGENTS COMPRISING ANIONINC SURFACTANTS WHICH MAY TEND TO IRRITATE THE SKIN IN ADMIXUTRE WITH A SKINPROTECTION AGENT WHICH IS A DICARBOXYLIC ACID SEMI-AMIDE OF AN ALKYLENE DIAMINE OR OF EHTYLENE TRIAMINE, OF THE FORMULA R1-NH-((CH2)X-NH)N-CO-R2 WHEREIN R1 IS HYDROGEN, ALKYL, OR ALKYLENE; R2 IS

-CH2-CH2-COOH,-CH=CH-COOH

OR -(1,2-PHENYLENE)-COOH AND N AND X ARE SMALL INTEGERS.

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