Process for the production of quick-curing epoxide resin coating

Details Process for the production of quick-curing epoxide resin coating Process for the production of quick-curing epoxide resin coating

1975-08-18

1977-11-08

Hoffman, James R.

Coating processes

With post-treatment of coating or coating material

Heating or drying

427426, 428413, B05D 102, B05D 134

Patent

active

040576647

ABSTRACT:
The invention relates to the production of chemically resistant epoxide resin layers on solid surfaces. The liquid component (A) which contains an epoxide compound is preferably mixed, and applied, together with the component (B) containing the curing agent, in a spraying apparatus. The coating is then cured. The curing agent contained in (B) consists essentially of Zn(BF.sub.4).sub.2, quite specific ethers or thioethers, an acid ester of the phosphoric or pyrophosphoric acids or a certain phosphonic acid ester and water. The system is characterized by a short is preferably mixed, and applied, together with the component (b) containing the curing agent, in a spraying apparatus. The coating is then cured. The curing agent contained in (B) consists essentially of ZN(BF.sub.4).sub.2, quite specific ethers or thioethers, an acid ester of th phosphoric or pyrophosphoric acids or a certain phosphonic acid ester and water. The system is characterized by a short curing time and produces coatings which adhere strongly and are resistant to chemicals. If the component (A) contains an epoxide compound which consists to the extent of 50 to 100% by weight of a cycloaliphatic epoxide compound, a coating is finally obtained which is resistant to weathering.

REFERENCES:
patent: 3004931 (1961-10-01), Brueschweiler
patent: 3072606 (1963-01-01), Zuppinger et al.
patent: 3072607 (1963-01-01), Fisch et al.
patent: 3080341 (1963-03-01), Chenicek
patent: 3179341 (1965-04-01), Plos et al.
patent: 3432440 (1969-03-01), Shimp
patent: 3607795 (1971-09-01), Nolken

Affiliated with

Also associated with

Rating

Process for the production of quick-curing epoxide resin coating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of quick-curing epoxide resin coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of quick-curing epoxide resin coating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-229917