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Title: Energy curable compositions having improved cure speeds

Abstract

A 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:
 [1]
  1. (Blaine, MN)
Issue Date:
Research Org.:
3M CO
OSTI Identifier:
868787
Patent Number(s):
5212210
Assignee:
Minnesota Mining and Manufacturing Company (St. Paul, MN) OSTI
DOE Contract Number:  
AC07-88ID12692
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
energy; curable; compositions; improved; cure; speeds; composition; method; provide; physical; properties; speed; polyurethane; precursors; free; radical; polymerizable; monomers; oligomers; component; catalyst; resin; blend; activated; latent; organometallic; combined; organic; peroxide; hydroperoxide; acyl; decrease; time; increasing; break; tangent; modulus; free radical; provide improved; physical properties; method provide; polymerizable monomers; metallic catalyst; improved physical; organometallic catalyst; catalyst combined; provide improve; /522/427/528/

Citation Formats

Halm, Leo W. Energy curable compositions having improved cure speeds. United States: N. p., 1993. Web.
Halm, Leo W. Energy curable compositions having improved cure speeds. United States.
Halm, Leo W. Fri . "Energy curable compositions having improved cure speeds". United States. https://www.osti.gov/servlets/purl/868787.
@article{osti_868787,
title = {Energy curable compositions having improved cure speeds},
author = {Halm, Leo W.},
abstractNote = {A 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 = {1}
}

Patent:

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