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Title:
樹脂粒子およびその用途
Document Type and Number:
Japanese Patent JP5297845
Kind Code:
B2
Abstract:

To provide resin particles which have an extremely high recovery rate and excellent feeling (smoothness, soft feeling, elasticity), exhibit superior spreadability at the time of coating, uniform coatability, and resistance against removal of particles when they are used in a coating material or the like, and are remarkably excellent in dispersibility and redispersibility in an aqueous medium.

The base material of the resin particles is a polymer formed from a mixture containing at least 10-30 wt.% of a crosslinkable monomer (I) represented by general formula (I): CH2=C(CH3)-COO-(CH2CH2O)m-CO-C(CH3)=CH2(wherein, m is an integer of 5-20), 5-20 wt.% of a crosslinkable monomer (II) represented by general formula (II): CH2=C(CH3)-COO-(CH2CH2O)n-CO-C(CH3)=CH2(wherein, n is an integer of 1-4), and 85-50 wt.% of a (meth)acrylate, and exhibits a recovery rate of 30-40%.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
Hideaki Nakano
Application Number:
JP2009063051A
Publication Date:
September 25, 2013
Filing Date:
March 16, 2009
Export Citation:
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Assignee:
Sekisui Plastics Co., Ltd.
International Classes:
C08F290/06; C08F220/28; C09D5/00; C09D5/02; C09D7/12; C09D133/04; C09D201/00
Domestic Patent References:
JP2275964A
JP4142312A
JP8176240A
JP62027410A
JP2002265529A
JP2009013281A
JP2008239785A
JP2004099700A
JP2000186017A
JP2006045510A
JP2001122719A
Attorney, Agent or Firm:
Shintaro Nogawa



 
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