JPS5545749A - Photosetting composition - Google Patents

Photosetting composition

Info

Publication number
JPS5545749A
JPS5545749A JP11924278A JP11924278A JPS5545749A JP S5545749 A JPS5545749 A JP S5545749A JP 11924278 A JP11924278 A JP 11924278A JP 11924278 A JP11924278 A JP 11924278A JP S5545749 A JPS5545749 A JP S5545749A
Authority
JP
Japan
Prior art keywords
polybutadiene
epoxidized
photosensitizer
polyester
acid
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
JP11924278A
Other languages
Japanese (ja)
Other versions
JPS5952649B2 (en
Inventor
Hiroshi Yasuno
Toshimune Yoshinaga
Toshikazu Hayashi
Hiroshi Ando
Kazuaki Nishio
Tsunetomo Nakano
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.)
Ube Corp
Original Assignee
Ube 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
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP11924278A priority Critical patent/JPS5952649B2/en
Publication of JPS5545749A publication Critical patent/JPS5545749A/en
Publication of JPS5952649B2 publication Critical patent/JPS5952649B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: A photosetting composition that contains an adduct of an epoxidized polybutadiene to an unsaturated group-containing aromatic polyester, acnylic or methacrylic acid and a photosensitizer, thus having good photoset drying property, storage stability, high adhesion of crosslinked coating film to metal substrate and high impact strength.
CONSTITUTION: A liquid polybutadiene that has a number-average molecular weight of 500W5000, preferably 600W3000, a viscosity of 20W10000, preferably 30W5000 cp at 30°C and contains preferably more than 40% of 1,4- structure is epoxidized using hydrogen peroxide and an aliphatic lower carboxylic acid. A polyester of an aromatic polycarboxylic acid having 2 or more substituents of the formula (A is residue of polyol as diol; R is H, methyl; n is 1W3) and 1 or 2 carboxylic groups directly on the benzene nucleus is added to the epoxidized polybutadiene at a retio of 0.05W0.2 to the structure unit of the polybutadiene. The resulting modified polybutadiene is incorporated with an acrylate or mthacrylate ester and a photosensitizer in a proportion of 100:100W800:0.5W15.
COPYRIGHT: (C)1980,JPO&Japio
JP11924278A 1978-09-29 1978-09-29 photocurable composition Expired JPS5952649B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11924278A JPS5952649B2 (en) 1978-09-29 1978-09-29 photocurable composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11924278A JPS5952649B2 (en) 1978-09-29 1978-09-29 photocurable composition

Publications (2)

Publication Number Publication Date
JPS5545749A true JPS5545749A (en) 1980-03-31
JPS5952649B2 JPS5952649B2 (en) 1984-12-20

Family

ID=14756474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11924278A Expired JPS5952649B2 (en) 1978-09-29 1978-09-29 photocurable composition

Country Status (1)

Country Link
JP (1) JPS5952649B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930866A (en) * 1982-08-11 1984-02-18 Toyo Ink Mfg Co Ltd Active energy beam-curable coating composition
JPS5986668A (en) * 1982-11-10 1984-05-18 Mitsui Petrochem Ind Ltd Curable resin composition for coating
JPS62153567A (en) * 1985-12-26 1987-07-08 Nippon Denso Co Ltd Starter device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930866A (en) * 1982-08-11 1984-02-18 Toyo Ink Mfg Co Ltd Active energy beam-curable coating composition
JPH0518873B2 (en) * 1982-08-11 1993-03-15 Toyo Ink Mfg Co
JPS5986668A (en) * 1982-11-10 1984-05-18 Mitsui Petrochem Ind Ltd Curable resin composition for coating
JPS62153567A (en) * 1985-12-26 1987-07-08 Nippon Denso Co Ltd Starter device
JPH0262704B2 (en) * 1985-12-26 1990-12-26 Nippon Denso Kk

Also Published As

Publication number Publication date
JPS5952649B2 (en) 1984-12-20

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