JPS6465109A - Fluorinated crosslinked copolymer and its application - Google Patents

Fluorinated crosslinked copolymer and its application

Info

Publication number
JPS6465109A
JPS6465109A JP62118956A JP11895687A JPS6465109A JP S6465109 A JPS6465109 A JP S6465109A JP 62118956 A JP62118956 A JP 62118956A JP 11895687 A JP11895687 A JP 11895687A JP S6465109 A JPS6465109 A JP S6465109A
Authority
JP
Japan
Prior art keywords
meth
acrylate monomer
monomer
fluorinated
trifunctional
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
JP62118956A
Other languages
Japanese (ja)
Other versions
JP2618238B2 (en
Inventor
Takeshi Sakashita
Tomoaki Shimoda
Masaru Sudo
Masahide Tanaka
Tokinori Ago
Masahiro Kuwabara
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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
Priority to JP11895687A priority Critical patent/JP2618238B2/en
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to US07/138,653 priority patent/US4957985A/en
Priority to CA000555456A priority patent/CA1300803C/en
Priority to EP87311497A priority patent/EP0273763B1/en
Priority to DE8787311497T priority patent/DE3784331T2/en
Priority to KR1019870015644A priority patent/KR930001699B1/en
Publication of JPS6465109A publication Critical patent/JPS6465109A/en
Priority to US07/554,388 priority patent/US5057585A/en
Application granted granted Critical
Publication of JP2618238B2 publication Critical patent/JP2618238B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE:To obtain the title copolymer which is excellent in oxygen permeability, water swellability and contamination resistance, by copolymerizing a specified fluorinated bifunctional (meth)acrylate monomer and a specified polyfunctional (meth)acrylate monomer which is at least trifunctional. CONSTITUTION:10-99wt.% fluorinated bifunctional (meth)acrylate monomer A, wherein at least one 1-30C fluorine-substd. hydrocarbon group to which at least three F atoms. are bonded is grafted onto the C atom. of the alkylene group in the main chain of a bifunctional (meth)acrylate monomer of the formula as shown (where R<1> is H or methyl; R<2> is H or lower alkyl; k has an average value of 10,000-20,000) per molecule of said monomer and 1-90wt.% fluorinated polyfunctional (meth)acrylate monomer which is at least trifunctional, B, wherein at least one 1-30C fluorine-substd. hydrocarbon group to which at least three F atoms. are bonded is grafted onto the C atom. of the alkylene group in the main chain of an at least trifunctional (meth)acrylate monomer consisting of a poly(meth)acrylate of a polyoxyalkylene glycol having a branched structure per molecule of said monomer are copolymerized in a polymn. mold.
JP11895687A 1986-12-29 1987-05-18 Fluorine-containing crosslinked copolymer and use thereof Expired - Lifetime JP2618238B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11895687A JP2618238B2 (en) 1987-05-18 1987-05-18 Fluorine-containing crosslinked copolymer and use thereof
CA000555456A CA1300803C (en) 1986-12-29 1987-12-29 Fluorine-containing polymers and oxygen-permeating articles composed of said polymers
EP87311497A EP0273763B1 (en) 1986-12-29 1987-12-29 Fluorine-containing polymers and oxygen-permeating articles composed of said polymers
DE8787311497T DE3784331T2 (en) 1986-12-29 1987-12-29 FLUORINE-CONTAINING POLYMERS AND OXYGEN-PERMEABLE OBJECTS MADE FROM THESE POLYMERS.
US07/138,653 US4957985A (en) 1986-12-29 1987-12-29 Fluorine-substituted hydrocarbon group grafted (meth)acrylate polymers
KR1019870015644A KR930001699B1 (en) 1986-12-29 1987-12-29 Fluorine-containing polymers and oxygen-permeating articles composed of said polymers
US07/554,388 US5057585A (en) 1986-12-29 1990-07-19 Oxygen-permeable article of fluorinated hydrocarbon group-grafted (meth)acrylate polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11895687A JP2618238B2 (en) 1987-05-18 1987-05-18 Fluorine-containing crosslinked copolymer and use thereof

Publications (2)

Publication Number Publication Date
JPS6465109A true JPS6465109A (en) 1989-03-10
JP2618238B2 JP2618238B2 (en) 1997-06-11

Family

ID=14749433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11895687A Expired - Lifetime JP2618238B2 (en) 1986-12-29 1987-05-18 Fluorine-containing crosslinked copolymer and use thereof

Country Status (1)

Country Link
JP (1) JP2618238B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03289601A (en) * 1990-03-30 1991-12-19 Dainippon Ink & Chem Inc Optical element and active energy ray curing type resin composition for optical purpose
WO2004083942A1 (en) * 2003-03-17 2004-09-30 Menicon Co., Ltd. Method of selecting contact lens and/or care system therefor
WO2011010676A1 (en) * 2009-07-21 2011-01-27 富士フイルム株式会社 Gas separation membrane and composite membrane, method for producing the same, and module and separation device using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03289601A (en) * 1990-03-30 1991-12-19 Dainippon Ink & Chem Inc Optical element and active energy ray curing type resin composition for optical purpose
WO2004083942A1 (en) * 2003-03-17 2004-09-30 Menicon Co., Ltd. Method of selecting contact lens and/or care system therefor
WO2011010676A1 (en) * 2009-07-21 2011-01-27 富士フイルム株式会社 Gas separation membrane and composite membrane, method for producing the same, and module and separation device using the same

Also Published As

Publication number Publication date
JP2618238B2 (en) 1997-06-11

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