JPS565828A - Organometallic copolymer and its preparation - Google Patents

Organometallic copolymer and its preparation

Info

Publication number
JPS565828A
JPS565828A JP8079279A JP8079279A JPS565828A JP S565828 A JPS565828 A JP S565828A JP 8079279 A JP8079279 A JP 8079279A JP 8079279 A JP8079279 A JP 8079279A JP S565828 A JPS565828 A JP S565828A
Authority
JP
Japan
Prior art keywords
formula
ingredient
polytitanosiloxane
average molecular
lower alkyl
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
JP8079279A
Other languages
Japanese (ja)
Other versions
JPS6149335B2 (en
Inventor
Seishi Yajima
Kiyoto Okamura
Yoshio Hasegawa
Taketami Yamamura
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.)
TOKUSHU MUKI ZAIRYO KENKYUSHO
Ube Corp
Original Assignee
TOKUSHU MUKI ZAIRYO KENKYUSHO
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 TOKUSHU MUKI ZAIRYO KENKYUSHO, Ube Industries Ltd filed Critical TOKUSHU MUKI ZAIRYO KENKYUSHO
Priority to JP8079279A priority Critical patent/JPS565828A/en
Priority to US06/160,516 priority patent/US4347347A/en
Priority to DE8080302177T priority patent/DE3069064D1/en
Priority to CA000355008A priority patent/CA1151792A/en
Priority to EP80302177A priority patent/EP0023096B1/en
Publication of JPS565828A publication Critical patent/JPS565828A/en
Priority to US06/337,236 priority patent/US4455414A/en
Publication of JPS6149335B2 publication Critical patent/JPS6149335B2/ja
Granted legal-status Critical Current

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Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Silicon Polymers (AREA)
  • Ceramic Products (AREA)

Abstract

PURPOSE: An organometallic copolymer having heat resistance capable of forming fibers having higher mechanical strength than that of existing SiC and more improved oxidation resistance than that of TiC by means of sintering, consisting of a specific polycarbosilane part and polytitanosiloxane part.
CONSTITUTION: For example, A) a polycarboxysilane having a main chain skeleton shown by the formula I, Si with H and side chains, e.g., lower alkyl, phenyl, etc., and a number-average molecular weight of 500W10,000 is blended with B) a polytitanosiloxane having main chain skeleton consisting of a) one shown by the formula II and b) one shown by the formula III in a weight ratio of a/b of 30/1W1/30, Si with the same side chains as in the case of the ingredient A, most of Ti with lower alkyl groups, and a number-average molecular weight of 500W10,000 in an amount to give a ratio of (the total number of the skeleton shown by the formula I) to (the total number of the skeletons shown by the formulas II and III) of 100/1W1/100. The blend is heated in an organic solvent under an inert atmosphere so that Si in the ingredient A is partly linked with Si and/or Ti in the ingredient B through O bond.
COPYRIGHT: (C)1981,JPO&Japio
JP8079279A 1979-06-28 1979-06-28 Organometallic copolymer and its preparation Granted JPS565828A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8079279A JPS565828A (en) 1979-06-28 1979-06-28 Organometallic copolymer and its preparation
US06/160,516 US4347347A (en) 1979-06-28 1980-06-18 Crosslinked organometallic block copolymers and process for production thereof
DE8080302177T DE3069064D1 (en) 1979-06-28 1980-06-27 Organometallic copolymers, process for their preparation, and shaped articles of an inorganic carbide obtained therefrom
CA000355008A CA1151792A (en) 1979-06-28 1980-06-27 Organometallic siloxane block copolymers and preparation thereof
EP80302177A EP0023096B1 (en) 1979-06-28 1980-06-27 Organometallic copolymers, process for their preparation, and shaped articles of an inorganic carbide obtained therefrom
US06/337,236 US4455414A (en) 1979-06-28 1982-01-06 Process for producing an organometallic copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8079279A JPS565828A (en) 1979-06-28 1979-06-28 Organometallic copolymer and its preparation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7827383A Division JPS5936136A (en) 1983-05-06 1983-05-06 Organometallic copolymer

Publications (2)

Publication Number Publication Date
JPS565828A true JPS565828A (en) 1981-01-21
JPS6149335B2 JPS6149335B2 (en) 1986-10-29

Family

ID=13728294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8079279A Granted JPS565828A (en) 1979-06-28 1979-06-28 Organometallic copolymer and its preparation

Country Status (1)

Country Link
JP (1) JPS565828A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151732A (en) * 1980-04-28 1981-11-24 Satoshi Yajima Polycarbosilane containing metalloxane bond partly and its preparation
JPS63250012A (en) * 1987-04-07 1988-10-17 昭和電線電纜株式会社 Heat resisting insulated wire
JPH01167379A (en) * 1987-12-23 1989-07-03 Sharp Corp Self-cleaning film material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151732A (en) * 1980-04-28 1981-11-24 Satoshi Yajima Polycarbosilane containing metalloxane bond partly and its preparation
JPS6123932B2 (en) * 1980-04-28 1986-06-09 Satoshi Yajima
JPS63250012A (en) * 1987-04-07 1988-10-17 昭和電線電纜株式会社 Heat resisting insulated wire
JPH01167379A (en) * 1987-12-23 1989-07-03 Sharp Corp Self-cleaning film material

Also Published As

Publication number Publication date
JPS6149335B2 (en) 1986-10-29

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