C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 33/06 (2006.01) C08G 18/62 (2006.01) C08G 18/63 (2006.01) C08L 29/04 (2006.01) C08L 31/00 (2006.01) C09J 129/04 (2006.01) C09J 131/00 (2006.01) C09J 133/06 (2006.01) C09J 175/00 (2006.01)
Patent
CA 2072238
There is disclosed a composition which comprises an (A) aqueous emulsion selected from (A-1) aqueous emulsion comprising a dispersoid which comprises a vinyl ester polymer (1) and a copolymer a (meth)acrylic ester and a primary hydroxyl group-containing ethylenically unsaturated monomer (2), the polymer (1) being present principally in the central part of the dispersoid, the copolymer (2) having a glass transition temperature of lower than 50°C an being present principally in the peripheral part thereof; and a dispersant comprising a vinyl alcohol polymer and (A-2) aqueous emulsion comprising a dispersoid which comprises a copolymer of a hydrophobic unsaturated monomer such as (meth)acrylic ester and a primary hydroxyl group-containing ethylenically unsaturated monomer; and a dispersant comprising a vinyl alcohol polymer having a mercapto group at an end thereof and a (B) polyvalent isocyanate compound. Disclosed also are an adhesive comprising the aforementioned composition and a wooden product which is joined by the use of the adhesive. The above-disclosed adhesive is excellent in initial adhesivity, adhesive strength, water resistance and so forth.
Hattori Tatsuaki
Maruyama Hitoshi
Nakamae Masato
Yuki Ken
Kuraray Co. Ltd.
Smart & Biggar
LandOfFree
Composition, adhesive and aqueous emulsion does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition, adhesive and aqueous emulsion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition, adhesive and aqueous emulsion will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1554645