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JPS57195133A - Preparation of composite particle - Google Patents

Preparation of composite particle

Info

Publication number
JPS57195133A
JPS57195133A JP8029881A JP8029881A JPS57195133A JP S57195133 A JPS57195133 A JP S57195133A JP 8029881 A JP8029881 A JP 8029881A JP 8029881 A JP8029881 A JP 8029881A JP S57195133 A JPS57195133 A JP S57195133A
Authority
JP
Japan
Prior art keywords
particle
polymerization initiator
vinyl monomer
aqueous dispersion
resin
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
JP8029881A
Other languages
Japanese (ja)
Other versions
JPS6410004B2 (en
Inventor
Kanji Kasahara
Akira Sakamoto
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 Kasei Polytec Co
Original Assignee
Mitsubishi Monsanto Chemical Co
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 Monsanto Chemical Co filed Critical Mitsubishi Monsanto Chemical Co
Priority to JP8029881A priority Critical patent/JPS57195133A/en
Publication of JPS57195133A publication Critical patent/JPS57195133A/en
Publication of JPS6410004B2 publication Critical patent/JPS6410004B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PURPOSE: To prepare composite particles having excellent handleability, by polymerizing a vinyl monomer in an aqueous dispersion of a filler in the presence of a polymerization initiator to cover the particle with the polymer, and further coating the particle with another polymer, thereby increasing the particle diameter stepwise.
CONSTITUTION: 100pts.wt. of a filler (e.g. silica, talc, etc.) preferably having an average particle diameter of 0.1W20μ is dispersed n water. Preferably 2W 30pts.wt. of a vinyl monomer (e.g. butyl acrylate) is added to the above dispersion and polymerized in the presence of a water-soluble polymerization initiator (e.g. aqueous hydrogen peroxide) to cover the particle with thin film. The objective composite particles are obtained either by polymerizing a newly added vinyl monomer on the resultant coated particles in the aqueous dispersion in the presence of an oil-soluble polymerization initiator (e.g. lauroyl peroxide) or mixing the aqueous dispersion with a solution of a thermoplastic resin (e.g. polystyrene) in a solvent (e.g. benzene) to adsorb the resin to the surface of the coated particles, and depositing the resin to he surface by distilling out the solvent.
COPYRIGHT: (C)1982,JPO&Japio
JP8029881A 1981-05-27 1981-05-27 Preparation of composite particle Granted JPS57195133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8029881A JPS57195133A (en) 1981-05-27 1981-05-27 Preparation of composite particle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8029881A JPS57195133A (en) 1981-05-27 1981-05-27 Preparation of composite particle

Publications (2)

Publication Number Publication Date
JPS57195133A true JPS57195133A (en) 1982-11-30
JPS6410004B2 JPS6410004B2 (en) 1989-02-21

Family

ID=13714361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8029881A Granted JPS57195133A (en) 1981-05-27 1981-05-27 Preparation of composite particle

Country Status (1)

Country Link
JP (1) JPS57195133A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59215308A (en) * 1983-05-23 1984-12-05 Mitsubishi Monsanto Chem Co Production of carbon fiber-containing thermoplastic resin composition
JPS6160716A (en) * 1984-11-19 1986-03-28 Mitsubishi Rayon Co Ltd Production of artificial marble
JPS633004A (en) * 1986-06-24 1988-01-08 Tokuyama Soda Co Ltd Method for producing composite polymer particles
JPS63234043A (en) * 1987-03-23 1988-09-29 San Aroo Kagaku Kk Heat-resistance improving agent for thermoplastics
JPH03168225A (en) * 1989-11-29 1991-07-22 Diafoil Co Ltd Biaxially oriented polyester film
JPH047336A (en) * 1990-04-23 1992-01-10 Diafoil Co Ltd Biaxially oriented polyester film
JPH0680507A (en) * 1992-09-01 1994-03-22 Matsushita Electric Ind Co Ltd Production of antimicrobial and antifungal material
JP2013507513A (en) * 2009-10-16 2013-03-04 エフォニク ナノレズィンズ ゲーエムベーハー Hybrid particles made from polymers and nanoparticles
WO2015105189A1 (en) * 2014-01-10 2015-07-16 旭化成ケミカルズ株式会社 Aqueous composite particle dispersion
JP2020117569A (en) * 2019-01-21 2020-08-06 東ソー株式会社 Polyvinyl chloride paste resin and resin composition containing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892441A (en) * 1972-03-11 1973-11-30
JPS5089439A (en) * 1973-12-11 1975-07-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892441A (en) * 1972-03-11 1973-11-30
JPS5089439A (en) * 1973-12-11 1975-07-17

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0461002B2 (en) * 1983-05-23 1992-09-29 Mitsubishi Kasei Horitetsuku Kk
JPS59215308A (en) * 1983-05-23 1984-12-05 Mitsubishi Monsanto Chem Co Production of carbon fiber-containing thermoplastic resin composition
JPS6160716A (en) * 1984-11-19 1986-03-28 Mitsubishi Rayon Co Ltd Production of artificial marble
JPH0464522B2 (en) * 1984-11-19 1992-10-15 Mitsubishi Rayon Co
JPS633004A (en) * 1986-06-24 1988-01-08 Tokuyama Soda Co Ltd Method for producing composite polymer particles
JPS63234043A (en) * 1987-03-23 1988-09-29 San Aroo Kagaku Kk Heat-resistance improving agent for thermoplastics
JPH03168225A (en) * 1989-11-29 1991-07-22 Diafoil Co Ltd Biaxially oriented polyester film
JPH047336A (en) * 1990-04-23 1992-01-10 Diafoil Co Ltd Biaxially oriented polyester film
JPH0680507A (en) * 1992-09-01 1994-03-22 Matsushita Electric Ind Co Ltd Production of antimicrobial and antifungal material
JPH0813723B2 (en) * 1992-09-01 1996-02-14 松下電器産業株式会社 Method for producing antibacterial and antifungal material
JP2013507513A (en) * 2009-10-16 2013-03-04 エフォニク ナノレズィンズ ゲーエムベーハー Hybrid particles made from polymers and nanoparticles
WO2015105189A1 (en) * 2014-01-10 2015-07-16 旭化成ケミカルズ株式会社 Aqueous composite particle dispersion
US10214650B2 (en) 2014-01-10 2019-02-26 Asahi Kasei Kabushiki Kaisha Aqueous composite particle dispersion
JP2020117569A (en) * 2019-01-21 2020-08-06 東ソー株式会社 Polyvinyl chloride paste resin and resin composition containing the same

Also Published As

Publication number Publication date
JPS6410004B2 (en) 1989-02-21

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