Title:
【発明の名称】反応性界面活性剤およびこれを乳化剤として用いたポリマーラテックス
Document Type and Number:
Japanese Patent JP2684072
Kind Code:
B2
Abstract:
PURPOSE:To obtain the title surfactant having excellent dispersing performance and emulsifying performance and low frothiness by using an aminoalkane sulfonate obtained by sulfonating a maleic ester contg. an allyl or methacrylic group in the molecule. CONSTITUTION:The materials shown by formulas I-IV are used as the reactive surfactant [where R1 is a hydrocarbon group, R2 is a hydrocarbon group having an allyl or methacrylic group, A is a 2-4C alkylene group, (m), (n), and (p) are a real number of 0-100, R3 is H or a lower alkyl group, (l) is 0 or 1, R4 is 1-8C alkylene group or phenylene group, R5 is a hydrocarbon group having an allyl group or a methacrylic group, and M1 and M2 are a metal or an amine]. The surfactant has excellent dispersing performance and emulsifying performance and low frothiness, and good polymerization stability and mechanical stability are imparted especially to a polymer by the surfactant.
Inventors:
Fumitaka Akiyama
Takahiro Takabe
Takahiro Takabe
Application Number:
JP26549588A
Publication Date:
December 03, 1997
Filing Date:
October 20, 1988
Export Citation:
Assignee:
LION Corporation
International Classes:
C08F2/24; C08F2/26; C08F2/28; C08L43/04; C09K23/28; C09K23/16; C09K23/42; C09K23/44; (IPC1-7): B01F17/16; B01F17/44; C08F2/26; C08F2/28
Domestic Patent References:
| JP6377532A | ||||
| JP59217702A |
Attorney, Agent or Firm:
Toshiaki Ikeura (1 outside)