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JPS64170A - Coating composition for optical communication glass fiber - Google Patents

Coating composition for optical communication glass fiber

Info

Publication number
JPS64170A
JPS64170A JP62224938A JP22493887A JPS64170A JP S64170 A JPS64170 A JP S64170A JP 62224938 A JP62224938 A JP 62224938A JP 22493887 A JP22493887 A JP 22493887A JP S64170 A JPS64170 A JP S64170A
Authority
JP
Japan
Prior art keywords
groups
molar ratio
formula
platinum
methylphenylpolysiloxane
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
JP62224938A
Other languages
Japanese (ja)
Other versions
JPH01170A (en
Inventor
Osamu Tanaka
Hisahiro Muramoto
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.)
DuPont Toray Specialty Materials KK
Original Assignee
Toray Silicone 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 Toray Silicone Co Ltd filed Critical Toray Silicone Co Ltd
Priority to JP62-224938A priority Critical patent/JPH01170A/en
Priority claimed from JP62-224938A external-priority patent/JPH01170A/en
Publication of JPS64170A publication Critical patent/JPS64170A/en
Publication of JPH01170A publication Critical patent/JPH01170A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide the title compsn. which can be cured rapidly without hydrogen gas generation, by combining a specific methylphenylpolysiloxane and a specific organohydrogenpolysiloxane with a platinum compd.
CONSTITUTION: A methylphenylpolysiloxane (A) having at least one vinyl group per terminal of the molecular chain, a molar ratio of methyl groups to phenyl groups in the molecule of 1W30:1, and a viscosity at 25°C of 100W15,000cps is mixed with an organohydrogenpolysiloxane (B) having units of formula I (wherein R1 is a monovalent hydrocarbon group), formula II (wherein R2 is H or R1), formula III (wherein R3 is R2), and/or SiO2, a molar ratio of monovalent hydrocarbon groups other than aryl groups to the aryl groups in the molecule of 1W100:1, and an average MW of 500W30,000 at a molar ratio of hydrogen atoms bonded to silicon atoms to all vinyl groups contained in the component A of 0.75W1.05:1.00 to prepare a mixture, which is then blended with 0.5W1,000ppm (is terms of metallic platinum) platinum compd. (C) (e.g., chloroplatinic acid).
COPYRIGHT: (C)1989,JPO&Japio
JP62-224938A 1987-03-27 1987-09-08 Coating material composition for optical communication glass fiber Pending JPH01170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-224938A JPH01170A (en) 1987-03-27 1987-09-08 Coating material composition for optical communication glass fiber

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7538487 1987-03-27
JP62-75384 1987-03-27
JP62-224938A JPH01170A (en) 1987-03-27 1987-09-08 Coating material composition for optical communication glass fiber

Publications (2)

Publication Number Publication Date
JPS64170A true JPS64170A (en) 1989-01-05
JPH01170A JPH01170A (en) 1989-01-05

Family

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