JPS56125463A - Curable composition for coating plastic surface - Google Patents

Curable composition for coating plastic surface

Info

Publication number
JPS56125463A
JPS56125463A JP2911380A JP2911380A JPS56125463A JP S56125463 A JPS56125463 A JP S56125463A JP 2911380 A JP2911380 A JP 2911380A JP 2911380 A JP2911380 A JP 2911380A JP S56125463 A JPS56125463 A JP S56125463A
Authority
JP
Japan
Prior art keywords
obtd
composition
acid
anhydride
aliph
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
JP2911380A
Other languages
Japanese (ja)
Inventor
Tsutomu Ubukata
Eiichi Sekine
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.)
Ichikoh Industries Ltd
Original Assignee
Ichikoh 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 Ichikoh Industries Ltd filed Critical Ichikoh Industries Ltd
Priority to JP2911380A priority Critical patent/JPS56125463A/en
Publication of JPS56125463A publication Critical patent/JPS56125463A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Silicon Polymers (AREA)

Abstract

PURPOSE: The titled composition capable of forming a soft, wear-resisting film on the surface of a synthetic resin, which is obtd. by the addition of an aliph. (di)carboxylic acid (anhydride) to a stock soln. contg. a partially hydrolyzed alkoxysilane cpd., followed by cohydrolysis.
CONSTITUTION: A partially hydrolyzed composition is obtd. by the reaction of 100pts.wt. alkoxysilane cpd. of formula I, II or III (wherein R1 is 6C or lower straight-chain or branched alkyl or phenyl; R2 is 4C or lower straight-chain or branched alkyl) with 3W20pts.wt. polyhydric alcohol or polyethylene glycol of MW≤700, in the presence of a monohydric alcohol and an acid catalyst. The titled composition for coating is obtd. by the addition of 10W28pts.wt. aliph. (di)carboxylic acid (anhydride) (e.g., acetic acid or succinic anhydride), water, a solvent and an acid catalyst (e.g., perchloric acid) to 100pts.wt. said composition, followed by cohydrolysis.
COPYRIGHT: (C)1981,JPO&Japio
JP2911380A 1980-03-10 1980-03-10 Curable composition for coating plastic surface Pending JPS56125463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2911380A JPS56125463A (en) 1980-03-10 1980-03-10 Curable composition for coating plastic surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2911380A JPS56125463A (en) 1980-03-10 1980-03-10 Curable composition for coating plastic surface

Publications (1)

Publication Number Publication Date
JPS56125463A true JPS56125463A (en) 1981-10-01

Family

ID=12267258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2911380A Pending JPS56125463A (en) 1980-03-10 1980-03-10 Curable composition for coating plastic surface

Country Status (1)

Country Link
JP (1) JPS56125463A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051258A (en) * 1991-06-25 1993-01-08 Ito Kogaku Kogyo Kk Coating composition for optical plastic molding
EP0679677A3 (en) * 1994-04-29 1996-10-09 Dow Corning Method of preparing an organic-modified, heat-curable silicone resin and the resin produced thereby.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051258A (en) * 1991-06-25 1993-01-08 Ito Kogaku Kogyo Kk Coating composition for optical plastic molding
EP0679677A3 (en) * 1994-04-29 1996-10-09 Dow Corning Method of preparing an organic-modified, heat-curable silicone resin and the resin produced thereby.

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