Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-12-21
1991-01-22
Lipman, Bernard
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525119, 525123, 5253286, 5253295, 525344, 525366, 525367, 525368, 525369, 525370, 525371, 525372, 525376, 525379, 525381, 525382, 525383, 525385, C08F 842
Patent
active
049871862
ABSTRACT:
This invention provides a pressure sensitive adhesive composition comprising an acrylic copolymer component (A) which is at least in part an acetoacetyl group-containing acrylic copolymer and at least one curing component (B) selected from the class consisting of isocyanate compounds, epoxy compounds, aldehyde compounds, non-amino resin amine compounds, metal salts, metal alkoxides, metal chelate compounds, ammonium salts and hydrazine compounds.
This adhesive composition is well-balanced in the triad of tack, adhesion, cohesion in adhesion technology and can be advantageously used in various applications such as adhesive tapes and labels.
Akiyama Mamoru
Matsuyama Takeshi
Yamashita Akira
Yanagida Yoshiyuki
Lipman Bernard
Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha
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