公开(公告)号：US3458481A

公开(公告)日：1969-07-29

申请号：US3458481D

申请日：1965-09-27

Applicant: BAYER AG

Inventor： REICHOLD ERNST ,  BOCKMANN WALTER

IPC: C08K5/00 ,  C08G20/38 ,  C08G30/14

CPC classification number: C08K5/0025 ,  C08L77/00

公开(公告)号：US3704215A

公开(公告)日：1972-11-28

申请号：US3704215D

申请日：1970-02-06

Applicant: BAYER AG

Inventor： BOCKMANN WALTER

IPC: C07C17/14 ,  C07C17/00 ,  C07C17/093 ,  C07C22/06 ,  C07C51/00 ,  C07C51/58 ,  C07C63/10 ,  C07C67/00 ,  B01J1/10

CPC classification number: C07C17/093 ,  C07C51/58 ,  C07C22/06 ,  C07C63/10

Abstract: DIBENZYL EITHER WHICH IS A BY-PRODUCT OF THE ALKALINE HYDROLYSIS OF BENZYLCHLORIDE TO BENZYL ALCOHOL IS SUBJECTED TO THE USUAL CONDITIONS FOR THE CHLORINATION OF SIDE CHAINS OF ALKYL-SUBSTITUTED AROMATIC HYDROCARBONS YIELDING BENZOYL CHLORIDE AND BENZOTRICHLORIDE WHICH ARE USEFUL COMPOUNDS FOR THE PRODUCTION OF BENZALDEHYDE AND BENZOIC ACID RESPECTIVELY.

公开(公告)号：US3594346A

公开(公告)日：1971-07-20

申请号：US3594346D

申请日：1968-05-24

Applicant: BAYER AG

Inventor： HERMANN KARL HEINZ ,  BOCKMANN AUGUST ,  RUDOLPH HANS ,  BOCKMANN WALTER

IPC: C08K5/00 ,  C08K5/50 ,  C08K5/5397 ,  C08G51/62

CPC classification number: C08K5/50 ,  C08K5/0091 ,  C08K5/5397 ,  C08L77/00

Abstract: POLYAMIDES, STABILIZED AGAINST DEGRADATION BY LIGHT, CONTAINING A COMBINATION OF MANGANESE COMPOUNDS AND PHOSPHOROUS COMPOUNDS OF THE GENERAL FORMULA

R1-P(-R2)-R3 OR O=P(-R1)(-R2)-R3

WHEREIN R1, R2, AND R3, WHICH MAY BE DIFFERENT OR NOT, REPRESENT ALKYL, CYCLOALKYL, ARALKYL, ARYL, ALKOXY, CYCLOALKOXY, ARALKOXY OR ARYLOXY RADICALS.

公开(公告)号：US3425985A

公开(公告)日：1969-02-04

申请号：US3425985D

申请日：1966-04-18

Applicant: BAYER AG

Inventor： FREYTAG HELMUT ,  REICHOLD ERNST ,  BAYER OTTO ,  BOCKMANN WALTER ,  WAGNER JOACHIM

IPC: C08K5/18 ,  C08G51/60 ,  C08G41/02

CPC classification number: C08K5/18 ,  C08L77/00