JPS5714671A - Photosetting pressure sensitive adhesive composition - Google Patents

Photosetting pressure sensitive adhesive composition

Info

Publication number
JPS5714671A
JPS5714671A JP8960380A JP8960380A JPS5714671A JP S5714671 A JPS5714671 A JP S5714671A JP 8960380 A JP8960380 A JP 8960380A JP 8960380 A JP8960380 A JP 8960380A JP S5714671 A JPS5714671 A JP S5714671A
Authority
JP
Japan
Prior art keywords
monomer
molecular weight
composition
photosetting
low molecular
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
JP8960380A
Other languages
Japanese (ja)
Other versions
JPS5819710B2 (en
Inventor
Tomohisa Oota
Kiyoshi Nakao
Takeshi Nagaki
Nobuyuki Hayashi
Toshiaki Ishimaru
Yasuyuki Seki
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP8960380A priority Critical patent/JPS5819710B2/en
Publication of JPS5714671A publication Critical patent/JPS5714671A/en
Publication of JPS5819710B2 publication Critical patent/JPS5819710B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: The titled composition, consisting of a solventless reaction product between a low molecular weight acrylic copolymer containing a specific amount of a specified acryloyloxyethyl hydrogen phthalate monomer, etc. and a photopolymerizable monomer, and having improved adhesive force and cohesive force.
CONSTITUTION: (A) An acrylic copolumer, having a low molecular weight (a molecular weight of 1,000W50,000), and containing 5W40wt% (meth)acryloyloxyethyl hydrogen phthalate monomer (2-ethylhexyl acrylate, etc. as another monomer) expressed by the formula (R is H or CH3) is reacted with (B) a photopolymerizable monomer capable of adding and reacting with the functional groups in the copolymer, e.g. glycidyl methacrylate, to give the aimed composition. The resultant composition is cured rapidly by the irradiation with light, and preferably 0.1W10pts.wt., based on 100pts.wt. ahdesive, photosensitizer, e.g. benzoin, is used in the case of ultraviolet light.
COPYRIGHT: (C)1982,JPO&Japio
JP8960380A 1980-06-30 1980-06-30 Photocurable pressure-sensitive adhesive composition Expired JPS5819710B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8960380A JPS5819710B2 (en) 1980-06-30 1980-06-30 Photocurable pressure-sensitive adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8960380A JPS5819710B2 (en) 1980-06-30 1980-06-30 Photocurable pressure-sensitive adhesive composition

Publications (2)

Publication Number Publication Date
JPS5714671A true JPS5714671A (en) 1982-01-25
JPS5819710B2 JPS5819710B2 (en) 1983-04-19

Family

ID=13975331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8960380A Expired JPS5819710B2 (en) 1980-06-30 1980-06-30 Photocurable pressure-sensitive adhesive composition

Country Status (1)

Country Link
JP (1) JPS5819710B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63230782A (en) * 1987-03-19 1988-09-27 Iic Kagaku Kogyo Kk Ultraviolet-curing pressure-sensitive adhesive composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2780284A (en) * 1983-05-16 1985-11-21 Packard Instrument Co. Inc. Method of measuring atp and concentrating and measuring unicellular organisms
JPS60166012A (en) * 1984-02-09 1985-08-29 Yasugorou Hanai Multistage strainer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63230782A (en) * 1987-03-19 1988-09-27 Iic Kagaku Kogyo Kk Ultraviolet-curing pressure-sensitive adhesive composition

Also Published As

Publication number Publication date
JPS5819710B2 (en) 1983-04-19

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