(Meth) acrylic resin compositions for marine antifouling paints

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

523122, 5253302, 526240, C09J20102, C08F 842, C08F23004

Patent

active

059198400

ABSTRACT:
This organosoluble (meth)acrylic resin composition is characterized in that it includes a polymer containing units derived from methacrylic acid which are esterified with --Ti(OR).sub.3 groups, mixed with free Ti(OR).sub.4, which represents the excess of Ti(OR).sub.4 which has been introduced for the preparation of the said polymer in sufficient quantity for the resulting composition to be organosoluble and not in gel form, R representing one of ethyl, isopropyl, n-butyl, t-butyl, 2-ethylhexyl and t-amyl. It may be the product of esterification in a solvent medium of a polymer containing units derived from methacrylic acid with Ti(OR).sub.4, the Ti/COOH molar ratio being higher than 1, preferably being between 3/1 and 10/1; or the product of radical copolymerization in a solvent medium of at least one methacrylic acid esterified with Ti(OR).sub.3 and of at least one comonomer, in the presence of Ti(OR).sub.4, in a quantity which would have corresponded to a reaction between the methacrylic acid and Ti(OR).sub.4 with a molar ratio 1/x, x>1.

REFERENCES:
patent: 4241198 (1980-12-01), Kobayashi et al.
patent: 4820748 (1989-04-01), Yamamori et al.
patent: 4835231 (1989-05-01), Yamamori et al.
patent: 4910234 (1990-03-01), Yamamori et al.

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

(Meth) acrylic resin compositions for marine antifouling paints does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with (Meth) acrylic resin compositions for marine antifouling paints , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and (Meth) acrylic resin compositions for marine antifouling paints will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-899540

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