JPS64169A - Siliceous coating composition for optical communication fiber - Google Patents

Siliceous coating composition for optical communication fiber

Info

Publication number
JPS64169A
JPS64169A JP62223813A JP22381387A JPS64169A JP S64169 A JPS64169 A JP S64169A JP 62223813 A JP62223813 A JP 62223813A JP 22381387 A JP22381387 A JP 22381387A JP S64169 A JPS64169 A JP S64169A
Authority
JP
Japan
Prior art keywords
molecule
formula
platinum
org
organohydrogenpolysiloxane
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
JP62223813A
Other languages
Japanese (ja)
Other versions
JPH01169A (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 JP62-223813A priority Critical patent/JPH01169A/en
Priority claimed from JP62-223813A external-priority patent/JPH01169A/en
Publication of JPS64169A publication Critical patent/JPS64169A/en
Publication of JPH01169A publication Critical patent/JPH01169A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide the title compsn. having a high curing speed and generation substantially no hydrogen gas, by combining a specific organopolysiloxane and a specific organohydrogenpolysiloxane with a platinum compd.
CONSTITUTION: An organopolysiloxane (A) having at least 2 lower alkenyl groups per molecule, less than 101/31mol.% aryl groups based on all org. groups contained in the molecule, and a viscosity at 25°C of 100W20,000cps (e.g., dimethylpolysiloxane having both terminals blocked with dimethylvinylsiloxane) 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, less than 100/101mol.% aryl groups based on all org. groups contained in the molecule, and an average MW of 500W30,000 at a molar ratio of all hydrogen atoms bonded to silicon atoms to all lower alkenyl groups of 0.75W1.05:1.00 to prepare a mixture, 1,000,000pts.wt. of which is then blended with 0.5W500pts.wt. (in terms of metallic platinum) platinum compd. (C), e.g., chloroplatinic acid.
COPYRIGHT: (C)1989,JPO&Japio
JP62-223813A 1987-03-23 1987-09-07 Coating composition for silica-based optical communication fiber Pending JPH01169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-223813A JPH01169A (en) 1987-03-23 1987-09-07 Coating composition for silica-based optical communication fiber

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6831887 1987-03-23
JP62-68318 1987-03-23
JP62-223813A JPH01169A (en) 1987-03-23 1987-09-07 Coating composition for silica-based optical communication fiber

Publications (2)

Publication Number Publication Date
JPS64169A true JPS64169A (en) 1989-01-05
JPH01169A JPH01169A (en) 1989-01-05

Family

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