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
- 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 = {Tue May 18 00:00:00 EDT 1993},
month = {Tue May 18 00:00:00 EDT 1993}
}
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