JPS56166201A - Method of growing synthetic rubber particles - Google Patents

Method of growing synthetic rubber particles

Info

Publication number
JPS56166201A
JPS56166201A JP5678880A JP5678880A JPS56166201A JP S56166201 A JPS56166201 A JP S56166201A JP 5678880 A JP5678880 A JP 5678880A JP 5678880 A JP5678880 A JP 5678880A JP S56166201 A JPS56166201 A JP S56166201A
Authority
JP
Japan
Prior art keywords
latex
synthetic rubber
acid
added
rubber particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5678880A
Other languages
Japanese (ja)
Other versions
JPH0134521B2 (en
Inventor
Kazuo Kishida
Hiroshi Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP5678880A priority Critical patent/JPS56166201A/en
Publication of JPS56166201A publication Critical patent/JPS56166201A/en
Publication of JPH0134521B2 publication Critical patent/JPH0134521B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: A latex of an unsaturated acid-a specific alkyl acrylate copolymer and an inorganic electrolyte are added to a synthetic rubber latex to grow the particles of the synthetic latex stably and uniformly.
CONSTITUTION: To (A) 100pts.wt. of a synthetic rubber latex such as polybutadiene latex, which is adjusted in pH to higher than 7, are added (B) 0.01W10pts., calculated as the solid part, of a compolymer latex that is obtained by emulsion polymerization of a monomer mixture consisting of (a) 3W30wt% of at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid and crotonic acid, (b) 97W50wt% of 1W12C alkyl acrylate and (c) 0W47wt% of other monomers, e.g., n-butyl acrylate-methacrylic acid copolymer latex and (C) 0.05W4pts. of an inorganic electrolyte such as sodium chloride.
COPYRIGHT: (C)1981,JPO&Japio
JP5678880A 1980-04-28 1980-04-28 Method of growing synthetic rubber particles Granted JPS56166201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5678880A JPS56166201A (en) 1980-04-28 1980-04-28 Method of growing synthetic rubber particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5678880A JPS56166201A (en) 1980-04-28 1980-04-28 Method of growing synthetic rubber particles

Publications (2)

Publication Number Publication Date
JPS56166201A true JPS56166201A (en) 1981-12-21
JPH0134521B2 JPH0134521B2 (en) 1989-07-19

Family

ID=13037147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5678880A Granted JPS56166201A (en) 1980-04-28 1980-04-28 Method of growing synthetic rubber particles

Country Status (1)

Country Link
JP (1) JPS56166201A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149902A (en) * 1983-02-16 1984-08-28 Mitsubishi Rayon Co Ltd Enlargement of synthetic rubber particles
WO2009025334A1 (en) 2007-08-21 2009-02-26 Umg Abs, Ltd. Method for producing enlarged rubber, graft copolymer, thermoplastic resin composition and molded article
JP2009046602A (en) * 2007-08-21 2009-03-05 Umg Abs Ltd Method for manufacturing enlarged rubber
JP2009067839A (en) * 2007-09-11 2009-04-02 Umg Abs Ltd Graft copolymer, thermoplastic resin composition, and molded product of the composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025655A (en) * 1973-07-06 1975-03-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025655A (en) * 1973-07-06 1975-03-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149902A (en) * 1983-02-16 1984-08-28 Mitsubishi Rayon Co Ltd Enlargement of synthetic rubber particles
JPH0417961B2 (en) * 1983-02-16 1992-03-26 Mitsubishi Rayon Co
WO2009025334A1 (en) 2007-08-21 2009-02-26 Umg Abs, Ltd. Method for producing enlarged rubber, graft copolymer, thermoplastic resin composition and molded article
JP2009046602A (en) * 2007-08-21 2009-03-05 Umg Abs Ltd Method for manufacturing enlarged rubber
EP2182010A4 (en) * 2007-08-21 2013-02-27 Umg Abs Ltd Method for producing enlarged rubber, graft copolymer, thermoplastic resin composition and molded article
JP2009067839A (en) * 2007-09-11 2009-04-02 Umg Abs Ltd Graft copolymer, thermoplastic resin composition, and molded product of the composition

Also Published As

Publication number Publication date
JPH0134521B2 (en) 1989-07-19

Similar Documents

Publication Publication Date Title
ES8502450A1 (en) Process for the preparation of bi- or polymodal polymer dispersions.
ATE540T1 (en) PROCESS FOR THE MANUFACTURE OF AQUEOUS POLYACRYLATE DISPERSIONS WITH IMPROVED FLOW BEHAVIOR.
GB2136821B (en) Temporary protective coating compositions
TW428015B (en) Aqueous dispersion of a peelable coating composition
JPS5655414A (en) Polymer particle
ES8401163A1 (en) Use of emulsion copolymers made of acrylates as sole binder for paper coating compositions.
KR870011219A (en) Water Based Sealant Composition
JPS56166201A (en) Method of growing synthetic rubber particles
ES467994A1 (en) Flame-retardant adhesive compositions
JPS5731972A (en) Pressure-sensitive adhesive
JPS5770162A (en) Acrylic repeelable adhesive
JPS57153011A (en) Production of copolymer latex
JPS5762216A (en) Mascara
EP0268913A3 (en) Aqueous dispersions of partially cross-linked emulsion copolymers
JPS54103497A (en) Preparation of ultra-fine polymer latex by emulsion polymerization
JPS5751704A (en) Production of copolymer latex
EP0313314A3 (en) Anticorrosive paint composition
JPS57209963A (en) Aqueous clear varnish composition and method for using same as topcoating agent
JPS5751703A (en) Production of copolymer latex
JPS55161875A (en) Aqueous, pressure-sensitive adhesive composition for surface protection
JPS557873A (en) Production of thermoplastic resin
JPS56166217A (en) Thermoplastic resin with high impact strength
JPS5763315A (en) Production of polymer latex for eye liner
JPS52837A (en) Method for thickening latex or latex or latex composition
JPS5721446A (en) Acrylic resin emulsion and production thereof