Visible light polymerizable thiol-ene composition

Coating processes – Direct application of electrical – magnetic – wave – or... – Polymerization of coating utilizing direct application of...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

427517, 427514, 522 18, 522 81, 522 83, 522180, C08G 7526, C08G 7504

Patent

active

058768050

ABSTRACT:
Visible light cured polymerizable thiol-ene compositions comprising at least one monomer or oligomer having a plurality of free-radically polymerizable ethylenically unsaturated groups, at least one compound having a plurality of thiol groups, at least one acyl phosphine oxide photoinitiator and optional adjuvants, such as stabilizers, pigments, fillers, and polymerization inhibitors are disclosed. The polymerized compositions are useful, as protective coatings, or anti-chip coatings or as repair putties on exterior coated substrates such as plastics, wood and metal, especially for the automotive and marine industries.

REFERENCES:
patent: 4017652 (1977-04-01), Gruber
patent: 4139385 (1979-02-01), Crivello
patent: 4234676 (1980-11-01), Hein et al.
patent: 4710523 (1987-12-01), Lechtken et al.
patent: 4808638 (1989-02-01), Steinkraus et al.
patent: 4936511 (1990-06-01), Johnson et al.
patent: 4971251 (1990-11-01), Dobrick et al.
patent: 5100929 (1992-03-01), Jochum et al.
patent: 5166301 (1992-11-01), Jacobs
patent: 5218009 (1993-06-01), Rutsch et al.
patent: 5387445 (1995-02-01), Horiuchi et al.
patent: 5399770 (1995-03-01), Leppard et al.
patent: 5459173 (1995-10-01), Glaser et al.
patent: 5472992 (1995-12-01), Leppard et al.
patent: 5516455 (1996-05-01), Jacobine et al.
Applied Chemistry in an Invisible Car Refinish, by F.R.J. Willemse in Progress in Organic Coatings, 17 (1989) pp. 41-51.
Chemistry & Technology of UV & EB Formulation for Coatings, Inks & Paints, vol. III, Photoiniators for Free Radical and Cationic Polymerisation, by K. Dietliker, 1991, pp. 168-181 and 285.
Novel Photoinitiator System for UV Curing of Thick Pigmented Coatings, Ljubomir Misev and Horst Scheidt, Marketing Center Additives for Radiation Curing, Ciba-Geigy Limited, CH-4002 Basle, Switzerland (undated).
Liquid Photoinitiator for Ultraviolet Curing of Coatings and Inks, Preliminary Product Data, CGI 1700, Ciba-Geigy Corp., 1994.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Visible light polymerizable thiol-ene composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Visible light polymerizable thiol-ene composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Visible light polymerizable thiol-ene composition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-420337

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.