JPS6420201A - Production of non-film-forming polymer dispersion excellent in control of bleeding - Google Patents

Production of non-film-forming polymer dispersion excellent in control of bleeding

Info

Publication number
JPS6420201A
JPS6420201A JP5431788A JP5431788A JPS6420201A JP S6420201 A JPS6420201 A JP S6420201A JP 5431788 A JP5431788 A JP 5431788A JP 5431788 A JP5431788 A JP 5431788A JP S6420201 A JPS6420201 A JP S6420201A
Authority
JP
Japan
Prior art keywords
ultraviolet absorber
bleeding
hlb
control
film
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.)
Pending
Application number
JP5431788A
Other languages
Japanese (ja)
Inventor
Kunihide Takarabe
Hiroko Yamamoto
Mitsuo Kondo
Keiichi Honda
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.)
DIC Corp
Kanebo Ltd
Original Assignee
Kanebo Ltd
Dainippon Ink and Chemicals 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 Kanebo Ltd, Dainippon Ink and Chemicals Co Ltd filed Critical Kanebo Ltd
Priority to JP5431788A priority Critical patent/JPS6420201A/en
Publication of JPS6420201A publication Critical patent/JPS6420201A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To obtain the title dispersion excellent in the control of bleeding of an ultraviolet absorber and having retentivity of its effect, by using a nonionic emulsifier of a specified HLB in the polymerization of a radical- polymerizable monomer containing an ultraviolet absorber. CONSTITUTION:A nonionic emulsifier of an HLB>=15 [e.g., polyoxyethylene octylphenyl ether (HLB of 17.9)] is used during or after the polymerization of a radical-polymerizable monomer (e.g., a monomer mixture comprising styrene/methyl methacrylate/ethyl methacrylate, divinylbenzene/acrylic acid) containing an ultraviolet absorber (e.g., hydroxyphenylbenzotriazole ultraviolet absorber). In this way, a dispersion of a non-film-forming polymer which can control the bleeding of the ultraviolet absorber entrapped and immobilized in the obtained polymer by the added nonionic emulsifier of an HLB>=15 and which has still higher retentivity of an effect of the ultraviolet absorber can be obtained.
JP5431788A 1987-03-12 1988-03-08 Production of non-film-forming polymer dispersion excellent in control of bleeding Pending JPS6420201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5431788A JPS6420201A (en) 1987-03-12 1988-03-08 Production of non-film-forming polymer dispersion excellent in control of bleeding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5532087 1987-03-12
JP5431788A JPS6420201A (en) 1987-03-12 1988-03-08 Production of non-film-forming polymer dispersion excellent in control of bleeding

Publications (1)

Publication Number Publication Date
JPS6420201A true JPS6420201A (en) 1989-01-24

Family

ID=26395067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5431788A Pending JPS6420201A (en) 1987-03-12 1988-03-08 Production of non-film-forming polymer dispersion excellent in control of bleeding

Country Status (1)

Country Link
JP (1) JPS6420201A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714827A1 (en) * 1994-01-10 1995-07-13 Oreal Cosmetic or dermatological composition containing a pseudo-latex consisting of particles of a homopolymer-filter U.V.
JP2019163213A (en) * 2018-03-19 2019-09-26 三井化学株式会社 Cosmetic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714827A1 (en) * 1994-01-10 1995-07-13 Oreal Cosmetic or dermatological composition containing a pseudo-latex consisting of particles of a homopolymer-filter U.V.
EP0666075A1 (en) * 1994-01-10 1995-08-09 L'oreal Cosmetic or dermatologic composition containing an aqueous dispersion of solid particles of an U.V. screen homopolymer
JP2019163213A (en) * 2018-03-19 2019-09-26 三井化学株式会社 Cosmetic material

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