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Title: Energy curable compositions having improved cure speeds

Abstract

The composition and method provide improved physical properties and cure speed of polyurethane precursors, with or without free radical polymerizable monomers or oligomers present, by use of a two component catalyst system. The resin blend can be activated with a latent organometallic catalyst combined with an organic peroxide which can be a hydroperoxide or an acyl peroxide to decrease the cure time while increasing the break energy and tangent modulus of the system.

Inventors:
Issue Date:
Research Org.:
3M CO
OSTI Identifier:
6300740
Patent Number(s):
5212210 A
Application Number:
PPN: US 7-853570
Assignee:
Minnesota Mining and Manufacturing Co., St. Paul, MN (United States)
DOE Contract Number:  
AC07-88ID12692
Resource Type:
Patent
Resource Relation:
Patent File Date: 18 Mar 1992
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CATALYSTS; CHEMICAL COMPOSITION; POLYURETHANES; CURING; PHYSICAL PROPERTIES; CHEMICAL ACTIVATION; OPTIMIZATION; ORGANOMETALLIC COMPOUNDS; PEROXIDES; PRECURSOR; RADICALS; RESINS; TIME DEPENDENCE; MATERIALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; PETROCHEMICALS; PETROLEUM PRODUCTS; PLASTICS; POLYAMIDES; POLYMERS; SYNTHETIC MATERIALS; 360601* - Other Materials- Preparation & Manufacture; 360606 - Other Materials- Physical Properties- (1992-)

Citation Formats

Halm, L W. Energy curable compositions having improved cure speeds. United States: N. p., 1993. Web.
Halm, L W. Energy curable compositions having improved cure speeds. United States.
Halm, L W. Tue . "Energy curable compositions having improved cure speeds". United States.
@article{osti_6300740,
title = {Energy curable compositions having improved cure speeds},
author = {Halm, L W},
abstractNote = {The composition and method provide improved physical properties and cure speed of polyurethane precursors, with or without free radical polymerizable monomers or oligomers present, by use of a two component catalyst system. The resin blend can be activated with a latent organometallic catalyst combined with an organic peroxide which can be a hydroperoxide or an acyl peroxide to decrease the cure time while increasing the break energy and tangent modulus of the system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {5}
}