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Title:
POLYISOBUTYLENE EMULSION
Document Type and Number:
Japanese Patent JP2013129748
Kind Code:
A
Abstract:

To provide a polyisobutylene emulsion with high storage stability.

An emulsion that uses water as a dispersion medium contains 1 to 30 pts.wt. of an emulsifier based on 100 pts.wt. of polyisobutylene, wherein the emulsifier is: a water-soluble salt of (meth)acrylic acid ester-(meth)acrylic acid copolymer and/or a styrene-(meth)acrylic acid copolymer; or polyvinyl alcohol.


Inventors:
YAKURA NOBORU
NAKAMURA HIRONOBU
FUKUHARA HIROKI
OHASHI TAKANOBU
HORII EI
ARIGA HIDEYA
CHIBA SHINYA
Application Number:
JP2011279953A
Publication Date:
July 04, 2013
Filing Date:
December 21, 2011
Export Citation:
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Assignee:
BASF JAPAN LTD
CHUKYO YUSHI KK
International Classes:
C08L23/22; C08L25/08; C08L29/04; C08L33/04; C09D5/02; C09D109/06; C09D123/22; C09D125/08; C09D129/06; C09D133/02; C09D133/04; C09J11/06; C09J123/22; C09J125/08; C09J129/06; C09J133/02; C09J133/04
Domestic Patent References:
JPH0226631A1990-01-29
JPS58127752A1983-07-29
JPS5117933A1976-02-13
JPS5118279A1976-02-13
JP2008163130A2008-07-17
JPS61123664A1986-06-11
JPS59122534A1984-07-16
JP2010209249A2010-09-24
JP2008013608A2008-01-24
JP2006219609A2006-08-24
JPH0657691A1994-03-01
JPH0420532A1992-01-24
JPH07173346A1995-07-11
JPH10204234A1998-08-04
Foreign References:
WO2011141496A12011-11-17
Attorney, Agent or Firm:
Kouji Akanekubo
Shuichi Sumiyoshi
Ryoichi Shino
Yasushi Miyagi