Photopolymerizable polymeric compositions containing aromatic diacrylates
the invention relates to photopolymerizable polymeric compositions useful as coating and moldable compositions which are hardenable by ultraviolet radiation. These coating and moldable compositions comprise mixtures of photopolymerizable or photocrosslinkable acrylates of bis-(hydroxyalkyl) terephthalates and isophthalates in combination with at least one ethylenically unsaturated monomer component and a photoinitiator.
Description
Patent History
Patent number: T962006
Type: Grant
Filed: Jan 6, 1977
Date of Patent: Sep 6, 1977
Inventors: James G. Pacifici (Kingsport, TN), Raymond D. Clark (Kingsport, TN), Gordon C. Newland (Kingsport, TN)
Application Number: 5/757,180
Type: Grant
Filed: Jan 6, 1977
Date of Patent: Sep 6, 1977
Inventors: James G. Pacifici (Kingsport, TN), Raymond D. Clark (Kingsport, TN), Gordon C. Newland (Kingsport, TN)
Application Number: 5/757,180
Classifications
Current U.S. Class:
204/15923;
204/15912;
204/15915;
260/17A;
427/54;
Cellulosic Ester (428/439);
Ester, Halide Or Nitrile Of Addition Polymer (428/442);
Ether Or Hydroxy Containing (526/320);
Monomer Containing At Least Two Carboxylic Acid Ester Groups (526/321);
Interpolymerized With Hydrocarbon Monomer (526/324);
Interpolymerized With Monomer Of Diverse Carboxylic Ester (526/325);
Polyphenolic Hydroxy Or Metallate (560/70);
Esterified Phenolic Hydroxy (560/86)
International Classification: C08F 246;
International Classification: C08F 246;
