Title:
Aqueous polymer dispersion liquid usable as an adhesion grant agent for adhesives which can be manufactured by the emulsification polymerization based on C1 - C20- Alkyl (meta) acrylate
Document Type and Number:
Japanese Patent JP6133331
Kind Code:
B2
Abstract:
The invention relates to an aqueous dispersion, containing at least one polymerisate dispersed in water having a weight average molecular weight of less than 50,000 and a glass transition temperature of -40 °C to 0 °C, which can be produced by emulsion polymerisation in the presence of at least one molecular weight regulator from a monomer mixture containing at least 40% by weight C1 to C20 alkyl (meth)acrylate, 0 to 30% by weight vinyl aromatics, at least 0.1% by weight acid monomers, and 0 to 50% by weight further monomers. The dispersion can in particular be used as a tackifier for adhesives.
Inventors:
Matthias Geast
Michael Growth
Michael Growth
Application Number:
JP2014555991A
Publication Date:
May 24, 2017
Filing Date:
January 23, 2013
Export Citation:
Assignee:
BASF SE
International Classes:
C08L33/06; C08F2/22; C08F2/30; C08F2/38; C08F220/06; C08F220/18; C09J7/02; C09J11/08; C09J201/00
Domestic Patent References:
| JP63241084A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno