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：US3557132A

公开(公告)日：1971-01-19

申请号：US3557132D

申请日：1967-07-21

Applicant: BAYER AG

Inventor： HERMANN KARL-HEINZ ,  RUDOLPH HANS ,  GILCH HEINZ ,  BOCKMANN AUGUST

IPC: C08K5/3415 ,  C08L79/08 ,  C08C11/44

CPC classification number: C08L79/085 ,  C08K5/3415 ,  C08L77/00

Abstract: POLYAMIDE MOULDING COMPOSITIONS CONTAINING AS A MOULD REMOVAL AGENT 0.01 TO 10% BY WEIGHT OF AN N-SUBSTITUTED CYCLIC IMIDE.

公开(公告)号：US3519595A

公开(公告)日：1970-07-07

申请号：US3519595D

申请日：1967-03-28

Applicant: BAYER AG

Inventor： HERMANN KARL HEINZ ,  RUDOLPH HANS

IPC: C08K3/16 ,  C08G51/56

CPC classification number: C08K3/16 ,  C08L77/00

公开(公告)号：US3477986A

公开(公告)日：1969-11-11

申请号：US3477986D

申请日：1967-04-20

Applicant: BAYER AG

Inventor： HERMANN KARL HEINZ ,  RUDOLPH HANS

IPC: C08K5/50 ,  C08L77/00 ,  C08G41/02 ,  C08G51/58 ,  C08G51/62

CPC classification number: C08L77/00 ,  C08K5/50

公开(公告)号：US3928265A

公开(公告)日：1975-12-23

申请号：US49540774

申请日：1974-08-07

Applicant: BAYER AG

Inventor： DHEIN ROLF ,  KAISER BERND-ULRICH ,  RUDOLPH HANS ,  KUCHENMEISTER ROLF ,  NIEHAUS CLEMENS

IPC: C08L67/00 ,  C09D167/00 ,  C09D167/08 ,  C08L91/00

CPC classification number: C09D167/00 ,  C08L67/00 ,  C09D167/08 ,  C08L61/28 ,  C08L61/20 ,  C08L2666/16 ,  C08L2666/28

Abstract: Object of the invention are stoving lacquer systeme which are harmless to the environment and which are based on mixtures of high-molecular weight polyesters containing hydroxyl groups and optionally carboxyl groups, monomolecular polyfunctional hydroxyl compounds and melamine resins. These lacquer systeme will be applied solvent-free or at least with a low solvent content.

Abstract translation: 本发明的目的是对环境无害的烘烤漆系统，其基于含有羟基和任选的羧基的高分子量聚酯，单分子多官能羟基化合物和三聚氰胺树脂的混合物。 这些漆系统将无溶剂或至少具有低溶剂含量。

公开(公告)号：US3914166A

公开(公告)日：1975-10-21

申请号：US52809874

申请日：1974-11-29

Applicant: BAYER AG

Inventor： RUDOLPH HANS ,  HEINE HANS-GEORG ,  FUHR KARL ,  SCHNELL HERMANN

IPC: C07C59/90 ,  C07D307/33 ,  C08F2/46 ,  C08F283/01 ,  C08F299/04 ,  C08F8/00 ,  C08G18/00

CPC classification number: C07D307/33 ,  C07C59/90 ,  C08F2/46 ,  C08F283/01 ,  C08F299/0421 ,  C08F299/0435 ,  Y10S430/124 ,  Y10S525/904

Abstract: The invention relates to gamma -Hydroxy- gamma -phenyl- gamma benzoylbutyric acids, the esters and amides thereof, which are useful photosensitisers for the photopolymerisation of polymerisable compounds or compound mixtures including mixtures of unsaturated polyesters and copolymerisable monomeric compounds.

Abstract translation: 本发明涉及γ-羟基-γ-苯基-γ-苯甲酰基丁酸，其酯和酰胺，它们是可聚合的化合物或化合物混合物的光聚合的有用的光敏剂，包括不饱和聚酯和可共聚的单体化合物的混合物。

公开(公告)号：US3909495A

公开(公告)日：1975-09-30

申请号：US46121674

申请日：1974-04-15

Applicant: BAYER AG

Inventor： FREITAG DIETER ,  RUDOLPH HANS ,  NIEHAUS CLEMENS ,  KUCHENMEISTER ROLF

IPC: C08L61/00 ,  C08G8/00 ,  C08G8/04 ,  C08G8/12 ,  C08G8/20 ,  C08G8/24 ,  C08J9/04 ,  C08L61/18 ,  C08L67/00 ,  C09D161/04 ,  H01B3/36

CPC classification number: C08J9/04 ,  C08G8/04 ,  C08G8/20 ,  C08G8/24 ,  C08J2361/00 ,  C08J2361/04 ,  H01B3/36 ,  Y10S525/905

Abstract: A process for the production of resols by the condensation reaction of formaldehyde, or formaldehyde donors, with a condensation resin at pH value >7 which has a phenolic OH-group content of from 6.2 to 8.5 % by weight and which has been obtained by reacting a mixture consisting of Alpha , Alpha ''dihydroxy-1,3-diisopropyl benzene and Alpha , Alpha ''-dihydroxy1,4-diisopropyl benzene in proportions by weight of from 70 : 30 to 30 : 70, with phenol or p-, m- or p-cresol or cresol mixtures in the presence of acids of phosphorus.

Abstract translation: 通过甲醛或甲醛供体的缩合反应与pH值> 7的缩合树脂生产甲阶酚醛树脂的方法，其酚OH基含量为6.2-8.5重量％，其通过使 由α，α'-二羟基-1,3-二异丙基苯和α，α-二羟基-1,4-二异丙基苯以重量比为70:30至30:70组成的混合物与苯酚或对 - ，对 - 甲酚或对甲酚或甲酚混合物在磷酸存在下。

公开(公告)号：US3875112A

公开(公告)日：1975-04-01

申请号：US24560472

申请日：1972-04-19

Applicant: BAYER AG

Inventor： BOCKMANN AUGUST ,  MARGOTTE DIETER ,  RUDOLPH HANS ,  VERNALEKEN HUGO

IPC: C08G64/16 ,  C08G64/22 ,  C08G17/13

CPC classification number: C08G64/1608 ,  C08G64/22

Abstract: Aromatic polycarbonates with functional, aliphatic hydroxyl groups are provided and a process for preparing them in a phase boundary reaction carried out at a pH value of 8 - 13.5, preferably 12 - 13.

公开(公告)号：US3660522A

公开(公告)日：1972-05-02

申请号：US3660522D

申请日：1970-01-28

Applicant: BAYER AG

Inventor： SCHNEIDER JOACHIM ,  HERMANN KARL-HEINZ ,  RUDOLPH HANS ,  NAWRATH GUNTER

IPC: C08G69/00 ,  C08G69/48 ,  C08L77/00 ,  C08G20/38

CPC classification number: C08G69/48

Abstract: MODIFIED HIGH-MOLECULAR WEIGHT POLYAMIDES HAVING CHEMICALLY INCORPORATED THEREIN 0.01 TO 10* BY WEIGHT OF AN OXAZOLIDINE OF THE GENERAL FORMULA

2-R2,2-R3,3-R1,4-R4,5-R5-OXAZOLIDINE

WHEREIN

R1 REPRESENTS A C1 TO C20 ALIPHATIC RADICAL SELECTED FROM THE GROUP CONSISTING OF AN UNSUBSTITUTED RADICAL AND A SUBSTITUTED RADICAL CONTAINING FUNCTIONAL GROUPS INERT TO POLYAMIDES, A CYCLOALIPHATIC OR A BENZYL RADICAL, R2 AND R3, WHICH MAY BE DIFFERENT OR NOT, EACH REPRESENTS HYDROGEN OR A C1 TO C20 RADICAL SELECTED FROM THE GROUP CONSISTING OF AN ALIPHATIC, CYCLOALIPHATIC, AROMATIC, ARALIPHATIC, SUBSTITUTED ALIPHATIC, SUBSTITUTED CYCLOALIPHATIC, SUBSITUTED AROMATIC AND SUBSTITUTED ARALIPHATIC RADICAL, SAID SUBSTITUTED RADICAL CONTAINING FUNCTIONAL GROUPS INERT TO POLYAMIDES, OR R2 AND R3, TOGETHER WITH THE CARBON ATOM TO WHICH THEY ARE ATTACHED, FORM A CARBOXYLIC OR HETEROCYCLIC RING, AND R4 AND R5, WHICH MAY BE DIFFERENT OR NOT, EACH REPRESENTS HYDROGEN OR A METHYL, ETHYL OR A PHENYL RADICAL; ARE PROVIDED WHICH POLYAMIDES SHOW AN IMPROVED AFFINITY FOR ACID DYES.

公开(公告)号：US3657088A

公开(公告)日：1972-04-18

申请号：US3657088D

申请日：1969-12-17

Applicant: BAYER AG

Inventor： HEINE HANS-GEORG ,  FUHR KARL ,  RUDOLPH HANS ,  SCHNELL HERMANN

IPC: C08F2/46 ,  C08F2/50 ,  C08F36/16 ,  C08F283/01 ,  C08G75/08 ,  G03F7/031 ,  B01J1/00 ,  C08D1/00

CPC classification number: G03F7/031 ,  C08F2/46 ,  C08F36/16 ,  C08F283/01 ,  C08G75/08

Abstract: The invention relates to compounds and mixtures of compounds polymerisable by UV-irradiation which contain Alpha -substituted benzoins of the formula IN WHICH Ar stands for the unsubstituted phenyl radical or a phenyl radical substituted by lower alkyl having up to about 4 carbon atoms, methoxy, ethoxy or halogen, and R stands for hydrogen or acetyl, and the production of polymeric compounds thereof.

Abstract translation: 本发明涉及可通过UV照射聚合的化合物和可混合的化合物，它们含有式IN的α-取代苯偶姻，其中Ar表示未取代的苯基或被具有至多约4个碳原子的低级烷基取代的苯基，甲氧基， 乙氧基或卤素，R代表氢或乙酰基，以及其聚合物的制备。