公开(公告)号：US3839286A

公开(公告)日：1974-10-01

申请号：US38490273

申请日：1973-08-02

Applicant: BAYER AG

Inventor： NIELINGER W ,  HAUPT H ,  RUDOLPH H ,  VERNALEKEN H ,  BLANKENSTEIN G

IPC: C08G69/00 ,  C08G69/32 ,  D01F6/80 ,  C08G20/20

CPC classification number: C08G69/32 ,  Y10S428/921

Abstract: Self-extinguishing aromatic polyamides obtained by polycondensation of halogenated 2,4-diaminodiphenylethers and isophthalic acid and optionally terephthalic acid.

Abstract translation: 通过卤代2,4-二氨基二苯基醚和间苯二甲酸和任选的对苯二甲酸的缩聚获得的自熄芳香族聚酰胺。

公开(公告)号：US3732273A

公开(公告)日：1973-05-08

申请号：US3732273D

申请日：1970-04-01

Applicant: BAYER AG

Inventor： HEINE H ,  RUDOLPH H ,  KREUDER H

IPC: C07C309/68 ,  C07C309/73 ,  C07C309/74 ,  C08F2/50 ,  C08K5/42 ,  C08L61/10 ,  C09D167/08 ,  C07C143/68

CPC classification number: C08K5/42 ,  C07C309/68 ,  C07C309/73 ,  C07C309/74 ,  C09D167/08 ,  C08L2666/16

Abstract: THE INVENTION PROVIDES NOVEL A-METHYLOL-BENZOIN-SULPHONIC ACID ESTERS WHICH MAY BE MANUFACTURED BY REACTINGG EQUIVALENT AMOUNTS OF AN A-HYDROXY-METHYLBENZOIN AND A SULPHONIC ACID ESTER CHLORIDE IN THE PRESENCE OF A HYDROGEN CHLORIDE BINDING AGENT. THE NOVEL COMPOUNDS DECOMPOSE ON IRRADIATION WITH UV LIGHT UNDER LIBERATION OF THE CORRESPONDING SULPHONIC ACID. THEREFORE, THEY ARE SUITABLE FOR USE AS CIRING CATALYSTS WHICH CAN BE ACTIVATED BY UV-RAYS FOR ACID-CURABLE RESINS OR RESIN COMPOSITIONS.

公开(公告)号：US3720635A

公开(公告)日：1973-03-13

申请号：US14058171

申请日：1971-05-05

Applicant: BAYER AG

Inventor： METZNER W ,  SCHNELL H ,  HEINE H ,  FUHR K ,  RUDOLPH H

IPC: C08F2/48 ,  C08F2/50 ,  C08F283/01 ,  C08F21/02 ,  C08F1/20 ,  C08F43/08

CPC classification number: C08F283/01 ,  C08F2/46

Abstract: Moulding and coating masses which can be cured by UV-irradiation and consist of mixtures of unsaturated polyesters and copolymerizable monomeric compounds with a content of phenylthio derivates of acetophenones as photosensitizers.

Abstract translation: 可以通过紫外线照射固化并由不饱和聚酯和可共聚单体化合物的混合物组成的成型和涂层物质，其中苯乙酮的苯硫基衍生物作为光敏剂。

公开(公告)号：US3847877A

公开(公告)日：1974-11-12

申请号：US31137172

申请日：1972-12-01

Applicant: BAYER AG

Inventor： NIELINGER W ,  RUDOLPH H ,  DHEIN R ,  SCHNEIDER K

IPC: C08G69/00 ,  C08G69/36 ,  C08G20/12 ,  C08G20/20

CPC classification number: C08G69/36

Abstract: 1. TRANSPARENT ORGANIC SOLVENT RESISTANT THERMOPLASTICALLY FORMABLY COPOLYAMIDES, OBTAINED BY POLYCONDENSATION OF BIS-(4-AMINO CYCLOHEXYL)-METHANE, AT LEAST ONE AROMATIC DICARBOXYLIC ACID AND E-CAPROLACTAM, WITH A RELATIVE SOLUTION VISCOSITY OF AT LEAST 1:5 AS MEASURED IN A 1% M-CRESOL SOLUTION AT 25* C. CONSISTING OF: (1) FROM 70 TO 35% BY WEIGHT OF EQUIMOLAR QUANTITIES OF AMINO UNITS (A) OF THE GENERAL FORMULA

-NH-(CYCLOHEX-1,4-YLENE)-CH2-(CYCLOHEX-1,4-YLENE)-NH-

AND OF AROMATIC DICARBOXYLIC ACID UNITS (B) OF THE GENERAL FORMULA

-CO-(1,4-PHENYLENE)-CO- OR -CO-(1,3-PHENYLENE)-CO-

AND (2) FROM 30 TO 65% BY WEIGHT OF LACTAM UNITS (C) OF THE GENRAL FORMULA

-CO-(CH2)5-N

公开(公告)号：US3845162A

公开(公告)日：1974-10-29

申请号：US38848373

申请日：1973-08-15

Applicant: BAYER AG

Inventor： HESS B ,  RAICHLE K ,  RUDOLPH H ,  FUHR K

IPC: C08K5/32 ,  C08F43/02 ,  C08F45/58

CPC classification number: C08K5/32 ,  Y10T428/31786 ,  C08L67/06

Abstract: 1. A CURABLE STORAGE-STABLE COMPOSITION COMPRISING A MIXTURE OF (A) AN ESSENTIALLY LINEAR POLYESTER OBTAINED BY CONDENSATION OF A POLYOL WITH AN ACID COMPONENT CONTAINING AN A,B-UNSATURATED DICARBOXYLIC ACID OR ITS ESTER OR ITS ANHYDRIDE OR A MIXTURE THEREOF, SAID POLYESTER CONTAINING A CONVENTIONAL STABILIZER; (B) A VINYL MONOMER COPOLYMERIZABLE WITH THE POLYESTER; (C) AN A-HYDROXY KETONE OR A BENZOIN ETHER OF A PRIMARY ALCOHOL; OR A MIXTURE THEREOF AND; (D) AT LEAST ONE AT LEAST DIBASIC ACID OF PHOSPHOROUS HAVING P-OH- ACIDITY OR PARTIAL ESTERS THEREOF CONTAINING AT LEAST TWO (P) -OH GROUPS.

公开(公告)号：US3808181A

公开(公告)日：1974-04-30

申请号：US16192771

申请日：1971-07-09

Applicant: BAYER AG

Inventor： NIELINGER W ,  RUDOLPH H ,  SCHNEIDER K

IPC: C08G69/26 ,  C08G20/20

CPC classification number: C08G69/265

Abstract: THE INVENTION RELATES TO TRANSPARENT THERMOPLASTICALLY PROCESSABLE POLYAMIDES AND TO A PROCESS FOR THEIR PRODUCTION FROM BIS-(4-AMINOCYCLOHEXYL)-METHANE AND 3ETHYL-1,10-DECANE DICARBOXYLIC ACID, OPTIONALLY IN CONJUNCTION WITH OTHER DICARBOXYLIC ACIDS, OR FROM DERIVATIVES OF THE ACIDS. THE INVENTION ALSO RELATES TO A PROCESS FOR THE PRODUCTION OF TRANSPARENT THERMOPLASTICALLY PROCESSABLE POLYAMIDES WHICH COMPRISES POLYCONDENSING BIS(4-AMINO-CYCLOHEXYL)-METHAANE, FROM 40 TO 70% OF WHOSE CYCLOHEXANE RINGS ARE TRANS-ORIENTED WITH A DICARBOXYLIC ACID, OR AN ESTER OR ACID DERIVATIVE THEREOF, WHICH DICARBOXYLIC ACID COMPRISES FROM 5 TO 100 MOL PERCENT OF 3ETHYL-1,10-DECANE DICARBOXYLIC ACIDD AND FROM 0 TO 95 MOL PERCENT OF AN ADDITIONAL DICARBOXYLIC ACID OR ACIDS HAVING 6 TO 16 CARBON ATOMS.

公开(公告)号：US3856644A

公开(公告)日：1974-12-24

申请号：US40587873

申请日：1973-10-12

Applicant: BAYER AG

Inventor： TRAENCKNER H ,  RUDOLPH H ,  PATHEIGER M ,  ROSENKRANZ H ,  FUHR K

IPC: G03F7/032 ,  C08F2/00 ,  C08F2/50 ,  C08F20/00 ,  C08F20/52 ,  C08F283/01 ,  C08G63/00 ,  C08G63/52 ,  C08G63/676 ,  C09D4/00 ,  C09D11/00 ,  C09D11/10 ,  B01J1/10 ,  C08D1/00

CPC classification number: C08G63/676 ,  C08F283/01 ,  C08F220/58 ,  C08F2/50

Abstract: Highly reactive resin compositions that can be cured by UV-light and contain an unsaturated polyester with Beta , gamma ethylenically unsaturated ether groupings, one or more ethers selected from the alkyl, cycloalkyl, aralkyl and alkenyl ethers of N-methylolacrylamide and of N-methylolmethacrylamide, and a photoinitiator.

Abstract translation: 可通过UV光固化并含有不饱和聚酯与β，γ-烯属不饱和醚基团的高反应性树脂组合物，一种或多种选自N-羟甲基丙烯酰胺的烷基，环烷基，芳烷基和链烯基醚的醚，以及N- 羟甲基甲基丙烯酰胺和光引发剂。

公开(公告)号：US3849497A

公开(公告)日：1974-11-19

申请号：US30312172

申请日：1972-11-02

Applicant: BAYER AG

Inventor： RUDOLPH H ,  HEINE H ,  ROSENKRANZ H

IPC: C08F2/00 ,  C08F2/46 ,  C08F2/50 ,  C08F283/01 ,  C08L67/06 ,  G03F7/031 ,  C07C49/80 ,  C07C49/82

CPC classification number: G03F7/031 ,  C07C323/00 ,  C08F2/46 ,  C08F283/01

Abstract: 1. THIOMETHYLATED BENZOPHENONES OF THE FORMULA

R3-(PHENYLENE)-CO-(R2-1,4-PHENYLENE)-CH2-S-R1

WHEREIN R1 IS PHENYL, NAPHTHYL, BENZYL, PHENETHYL OR ONE OF SAID RADICALS SUBSTITUTED BY ALKYL HAVING 1 TO 5 CARBON ATOMS, CHLORINE, BROMINE, METHOXY OR ETHOXY; R2 IS HYDROGEN OR ALKYL HAVING 1 TO 5 CARBON ATOMS AND R3 IS HYDROGEN, METHOXY, ETHOXY, METHYL OR -CH2-SR1.

公开(公告)号：US3836490A

公开(公告)日：1974-09-17

申请号：US38110173

申请日：1973-07-20

Applicant: BAYER AG

Inventor： BOCKMANN A ,  RUDOLPH H ,  NOUVERTNE W

IPC: C08K5/00 ,  C08G51/62

CPC classification number: C08K5/0066 ,  C08L69/00

Abstract: HIGH MOLECULAR WEIGHT THERMOPLASTIC POLYCARBONATES OF LOW INFLAMMABILITY ARE PROVIDED WHICH CONTAIN ALKALI SALTS SOLUBLE IN THE POLYCARBONATE MELT IN AMOUNTS OF FROM ABOUT 0.2% BY WEIGHT TO ABOUT 0.00005% BY WEIGHT BASED ON THE WEIGHT OF THE POLYCARBONATE.

公开(公告)号：US3824284A

公开(公告)日：1974-07-16

申请号：US86793969

申请日：1969-10-20

Applicant: BAYER AG

Inventor： RUDOLPH H ,  HEINE H ,  FUHR K ,  SCHNELL H

IPC: G03C1/00 ,  C07C59/90 ,  C07D307/33 ,  C08F2/00 ,  C08F2/46 ,  C08F2/50 ,  C08F283/01 ,  C08F299/04 ,  G03F7/004 ,  C07C103/22

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

Abstract: THE INVENTION RELATES TO Y-HYDROXY-Y-BENZOYLBUTYRIC ACIDS, THE ESTERS AND AMIDES THEREOF, WHICH ARE USEFUL PHOTOSENSITISERS FOR THE PHOTOPOLYMERISATION OF POLYMERISABLE COMPOUNDS OR COMPOUND MIXTURE INCLUDING MIXTURES OF UNSATURATED POLYESTERS AND COPOLYMERISABLE MONOMER COMPOUNDS.