Coating process and composition for same

Details Coating process and composition for same Coating process and composition for same

2001-12-26

2003-09-02

Cameron, Erma (Department: 1762)

Coating processes

With post-treatment of coating or coating material

Heating or drying

C427S421100, C427S426000

Reexamination Certificate

active

06613389

ABSTRACT:

TECHNICAL FIELD
The present invention relates to a composition useful for forming a protective coating on a substrate and to a process for using the same.
BACKGROUND OF THE INVENTION
Historically, coatings have been applied to substrates, both to protect the substrates and to improve the properties of the substrates. For example, and without limitation, coatings have been developed to protect substrates from various environmental conditions and to protect substrates during contact of the substrates with other objects. Moreover, coatings have been developed to improve properties of substrates such as durability, strength, environmental resistance and the like.
In the automotive industry, coatings are used for protecting various components of an automotive vehicle. As an example, coatings are used for protecting vehicle components against cosmetic damage (e.g., degradation, marring, denting) due to corrosion, abrasions, impacts, chemicals, ultraviolet light, thermal cycling or the like. While, it is desirable for such coatings to protect against cosmetic damage, it is also desirable to provide a composition that is relatively easy to handle, and particularly exhibits relatively low volatile emissions. Thus, the present invention provides a composition for forming a coating with improved protection capabilities, ease of handling and relatively low volatile emissions.
SUMMARY OF THE INVENTION
The present invention meets the above needs and others by providing a composition and process for coating a substrate. The process includes contacting the substrate with a composition including an isocyanate in an amount up to about 75% by volume of the composition, the isocyanate being at least 75% aliphatic by weight; and an amine in an amount up to about 75% by volume of the composition.


REFERENCES:
patent: 4267299 (1981-05-01), Oechsle, III
patent: 4442146 (1984-04-01), Holubka
patent: 4576868 (1986-03-01), Poth et al.
patent: 4616043 (1986-10-01), Smith
patent: 4687830 (1987-08-01), Weber et al.
patent: 4695618 (1987-09-01), Mowrer
patent: 5059672 (1991-10-01), Engebretson
patent: 5079325 (1992-01-01), Kano et al.
patent: 5126170 (1992-06-01), Zwiener et al.
patent: 5171818 (1992-12-01), Wilson
patent: 5189075 (1993-02-01), Zimmerman et al.
patent: 5236741 (1993-08-01), Zwiener et al.
patent: 5243012 (1993-09-01), Wicks et al.
patent: 5250650 (1993-10-01), Boretzky et al.
patent: 5480955 (1996-01-01), Primeaux, II
patent: 5504181 (1996-04-01), Primeaux, II
patent: 5616677 (1997-04-01), Primeaux, II et al.
patent: 5648173 (1997-07-01), Blizzard
patent: 5656677 (1997-08-01), Jourquin et al.
patent: 5661216 (1997-08-01), Laginess et al.
patent: 5731397 (1998-03-01), Primeaux, II et al.
patent: 5807924 (1998-09-01), Becker et al.
patent: 5814398 (1998-09-01), Kronz et al.
patent: 6013755 (2000-01-01), Primeaux, II et al.
patent: 6180745 (2001-01-01), Roesler
patent: 6183870 (2001-02-01), Hergenrother et al.
patent: 6281393 (2001-08-01), Molina et al.
patent: 6355829 (2002-03-01), Roesler et al.
patent: 2316536 (2000-08-01), None
patent: 0 849 298 (1998-06-01), None
patent: 1081171 (2001-03-01), None
patent: 2 749 017 (1997-11-01), None
patent: 63-178174 (1988-07-01), None
patent: 64-004276 (1989-01-01), None
patent: 7-268282 (1995-10-01), None
patent: 9-221534 (1997-08-01), None

Affiliated with

Also associated with

Rating

Coating process and composition for same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coating process and composition for same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coating process and composition for same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3043610