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：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：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：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.

公开(公告)号：US3766111A

公开(公告)日：1973-10-16

申请号：US3766111D

申请日：1972-07-27

Applicant: BAYER AG

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

IPC: C08L35/02 ,  C08F2/50 ,  C08F283/01 ,  C08G51/52 ,  C08F19/00

CPC classification number: C08F283/01 ,  C08F2/46

Abstract: THE INVENTION RELATES TO MOULDING AND COATING COMPOSITIONS WHICH CAN BE SET BY U.V. IRRADIATION COMPRISING MIXTURES OF UNSATURATED POLYESTERS AND COPOLYMERISABLE MONOMERIC COMPOUNDS, SENSITIZED BY AN EFFECTIVE AMOUNT OF BENZOIN ETHERS OF PRIMARY ALCOHOLS AND STABILIZED BY AN EFFECTIVE AMOUNT OF COPPER COMPOUNDS. THE COMPOSITIONS ARE DISTINGUISHED BY A HIGH STORAGE STABILITY IN THE DARK AND A HIGH REACTIVITY UNDER U.V. RADIATION, WHILE THE CURING VELOCITY IS ADDITIONALLY INCREASED BY INFRARED RAYS.