公开(公告)号：US3697433A

公开(公告)日：1972-10-10

申请号：US3697433D

申请日：1970-12-21

Applicant: BAYER AG

Inventor： SCHUBART RUDIGER ,  EHOLZER ULRICH ,  KEMPERMANN THEO ,  ROOS ERNST

IPC: C07F9/165 ,  C08K5/5398 ,  C08C11/66 ,  C08D13/28

CPC classification number: C07F9/1656 ,  C07F9/1652 ,  C08K5/5398 ,  C08L23/16

Abstract: VULCANIZATION ACCELERATORS BASED ON S,S''-CARBONYL-BISDIALKYLDITHIOPHOSPHATES AND A THIAZOLE ACCELERATOR WITH THE OPTIONAL INCLUSION OF THIURAMIC OR DITHIOCARBAMATE ACCELERATORS AND/OR THIOUREA, PROCESS OF VULCANZING TERPOLYMERS OF ETHYLENE AND PROPYLENE, I.E., EPDM RUBBERS, AND RESULTING PRODUCT.

公开(公告)号：US3661905A

公开(公告)日：1972-05-09

申请号：US3661905D

申请日：1969-09-10

Applicant: BAYER AG

Inventor： LEY KURT ,  NAST ROLAND ,  REDETZKY WOLFGANG ,  KEMPERMANN THEO

IPC: C07D241/38 ,  C07D241/42 ,  C07D241/52 ,  C08K5/3465 ,  C07D51/78

CPC classification number: C07D241/38 ,  C07D241/42 ,  C07D241/52 ,  C08K5/3465 ,  C08L21/00

Abstract: THE PRESENT INVENTION RELATES (1) TO RUBBER PRODUCTS THAT ARE UNAFFECTED BY OZONE (2) TO ANTI-OZONANTS THAT MAY BE USED IN THE PRODUCTION OF THESE OZONE-RESISTANT RUBBER PRODUCTS, AND (3) TO THE PREPARATION OF THESE ANTIOZONANTS CORRESPONDING TO THE GENERAL FORMULA:

2-R1,3-R2,3-R3,6-R4,7-R5-1,2,3,4-TETRAHYDROQUINOXALINE

公开(公告)号：US3903015A

公开(公告)日：1975-09-02

申请号：US45393374

申请日：1974-03-22

Applicant: BAYER AG

Inventor： ROOS ERNST ,  KEMPERMANN THEO ,  ABELE MANFRED ,  DAMMANN GUNTER

IPC: C08J9/10 ,  C09K3/00

CPC classification number: C08J9/103

Abstract: Aromatic sulphinic acids and their salts are used as activators for lowering the decomposition temperature of azodicarbonamide, which have a higher activity than the conventional auxiliary blowing agents. Moreover, no premature liberation of gas takes place.

Abstract translation: 芳族亚磺酸及其盐用作降低偶氮二甲酰胺的分解温度的活化剂，其具有比常规辅助发泡剂更高的活性。 而且，没有发生过早解放气体。

公开(公告)号：US3864307A

公开(公告)日：1975-02-04

申请号：US37801573

申请日：1973-07-10

Applicant: BAYER AG

Inventor： NAST ROLAND ,  REDETZKY WOLFGANG ,  SINN GUSTAV ,  KEMPERMANN THEO ,  WITTE JOSEPH ,  MARWEDE GUNTER

IPC: C07C37/14 ,  C07C37/16 ,  C07C37/18 ,  C07C39/17 ,  C08K5/13 ,  C08C7/10 ,  C08D11/04

CPC classification number: C08K5/13 ,  C07C37/14 ,  C07C37/16 ,  C07C37/18 ,  C07C2601/08 ,  C07C2602/08 ,  C07C2602/42 ,  Y10S524/925 ,  C08L21/00 ,  C07C39/17

Abstract: The invention disclosed herein relates to the stabilization of natural and synthetic diene polymers with cresol derivatives such a 2-tert. butyl-4-methyl-6-cyclopentyl-phenol, and 2-ter. butyl4-methyl-6-indanyl phenol.

Abstract translation: 本文公开的本发明涉及天然和合成二烯聚合物与甲酚衍生物如2-叔丁基的稳定化。 丁基-4-甲基-6-环戊基 - 苯酚和2-ter。 丁基-4-甲基-6-茚满基苯酚。

公开(公告)号：US3639485A

公开(公告)日：1972-02-01

申请号：US3639485D

申请日：1968-07-16

Applicant: BAYER AG

Inventor： NAST ROLAND ,  LEY KURT ,  REDETZKY WOLFGANG ,  KEMPERMANN THEO

IPC: C07C43/14 ,  C07C41/00 ,  C07C43/188 ,  C07C43/23 ,  C07C67/00 ,  C07C313/00 ,  C07C319/14 ,  C07C321/20 ,  C08K5/00 ,  C08K5/06 ,  C08K5/375 ,  C08L9/00 ,  C08L21/00 ,  C09K15/06 ,  C07C149/00 ,  C07C43/18

CPC classification number: C07C321/00 ,  C08K5/06 ,  C08K5/375 ,  C08L11/00

Abstract: (CYCLOHEXEN-(3)-YLIDENE-METHYL)-HYDROCARBON ETHERS AND THIOETHER AND THEIR CORRESPONDING 2,5-ENDOMETHYLENE DERIVATIVES, PREPARATION THEREOF AND THEIR USE AS ANTI-OZONANTS.