JPS5692923A - Novel polyzirconocarbosilane and its preparation - Google Patents

Novel polyzirconocarbosilane and its preparation

Info

Publication number
JPS5692923A
JPS5692923A JP16944379A JP16944379A JPS5692923A JP S5692923 A JPS5692923 A JP S5692923A JP 16944379 A JP16944379 A JP 16944379A JP 16944379 A JP16944379 A JP 16944379A JP S5692923 A JPS5692923 A JP S5692923A
Authority
JP
Japan
Prior art keywords
component
atoms
compound
polycarbosilane
molecular weight
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
JP16944379A
Other languages
Japanese (ja)
Other versions
JPS6337139B2 (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 JP16944379A priority Critical patent/JPS5692923A/en
Priority to US06/208,744 priority patent/US4359559A/en
Priority to CA000365146A priority patent/CA1154032A/en
Priority to DE8080304168T priority patent/DE3070473D1/en
Priority to EP80304168A priority patent/EP0030105B1/en
Publication of JPS5692923A publication Critical patent/JPS5692923A/en
Publication of JPS6337139B2 publication Critical patent/JPS6337139B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Silicon Polymers (AREA)

Abstract

PURPOSE: The reaction between a specific polycarbosilane and an organozirconium compound affords the titled compound giving a formed product containing SiC-ZrC by calcination with high mechanical properties and oxidation resistance at high temperatures.
CONSTITUTION: (A) A polycarbosilane having the main chain skelton of the formula (R is H, lower alkyl, phenyl) and a number-average molecular weight of 200W10,000 and (B) an organozirconium compound of ZrX4 (X is 1W20C alkoxy, phenoxy, acetylacetoxy) are combined so that the ratio of the total number of -SiCH2- structural units in component A to the total number of -ZrO- structural units in component B becomes 2/1W200/1 and they are made to react by heating in an inert atmosphere to bind at least a part of Si atoms in component A through oxygen atoms with Zr atoms in component B, thus producing the objective compound of 700W100,000 number-average molecular weight.
COPYRIGHT: (C)1981,JPO&Japio
JP16944379A 1979-11-21 1979-12-27 Novel polyzirconocarbosilane and its preparation Granted JPS5692923A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP16944379A JPS5692923A (en) 1979-12-27 1979-12-27 Novel polyzirconocarbosilane and its preparation
US06/208,744 US4359559A (en) 1979-11-21 1980-11-20 Novel polymetallocarbosilane, and process for its production
CA000365146A CA1154032A (en) 1979-11-21 1980-11-20 Polymetallocarbosilane, and process for its production
DE8080304168T DE3070473D1 (en) 1979-11-21 1980-11-20 Polymetallocarbosilane, process for its production and shaped articles of inorganic carbide derived therefrom
EP80304168A EP0030105B1 (en) 1979-11-21 1980-11-20 Polymetallocarbosilane, process for its production and shaped articles of inorganic carbide derived therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16944379A JPS5692923A (en) 1979-12-27 1979-12-27 Novel polyzirconocarbosilane and its preparation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP281583A Division JPS58132026A (en) 1983-01-13 1983-01-13 New polyzirconocarbosilane

Publications (2)

Publication Number Publication Date
JPS5692923A true JPS5692923A (en) 1981-07-28
JPS6337139B2 JPS6337139B2 (en) 1988-07-22

Family

ID=15886693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16944379A Granted JPS5692923A (en) 1979-11-21 1979-12-27 Novel polyzirconocarbosilane and its preparation

Country Status (1)

Country Link
JP (1) JPS5692923A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886860A (en) * 1988-03-23 1989-12-12 Toa Nenryo Kogyo Kabushiki Kaisha Polymetalosilazane and process for preparing same
CN109809820A (en) * 2019-01-28 2019-05-28 江西嘉捷信达新材料科技有限公司 Zirconium carbide, nanometer silicon carbide composite fibre enhancing silicon carbide fibre and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886860A (en) * 1988-03-23 1989-12-12 Toa Nenryo Kogyo Kabushiki Kaisha Polymetalosilazane and process for preparing same
CN109809820A (en) * 2019-01-28 2019-05-28 江西嘉捷信达新材料科技有限公司 Zirconium carbide, nanometer silicon carbide composite fibre enhancing silicon carbide fibre and preparation method thereof
CN109809820B (en) * 2019-01-28 2021-11-02 江西嘉捷信达新材料科技有限公司 Zirconium carbide and silicon carbide nano composite fiber reinforced silicon carbide fiber and preparation method thereof

Also Published As

Publication number Publication date
JPS6337139B2 (en) 1988-07-22

Similar Documents

Publication Publication Date Title
EP0417313A4 (en) Styrenic copolymer and production thereof
EP0389084A3 (en) Process for producing a polyborosilazane
JPS6436651A (en) Heat-curable organopolysiloxane composition
HUP9903962A2 (en) Olefin polymerization catalyst compositions comprising group 13 compound
US4228270A (en) Polyborodiphenylsiloxanes
Corriu et al. Pyrolysis of poly [(silylene) diacetylenes]: direct evidence between their morphology and thermal behavior
KR920016398A (en) Method for producing methacrolein and method for preparing catalyst for use in producing methacrolein
JPS56159223A (en) Production of heat-resistant compound
JPS56147827A (en) Organometallic polymer and its preparation
JPS5692923A (en) Novel polyzirconocarbosilane and its preparation
EP0236144A3 (en) Polyamide-diacetylene compounds
JPS57106718A (en) Continuous inorganic fiber containing silicon, zirconium and carbon and its production
ES442628A1 (en) Organopolysiloxane compositions
EP0303167A3 (en) Preceramic acetylenic polysilanes
JPS5674126A (en) Novel polytitanocarbosilane and its preparation
US5552505A (en) High temperature copolymers from inorganic-organic hybrid polymers and multi-ethynylbenzenes
JPS569209A (en) Continuous inorganic fiber and its manufacture
JPS57106719A (en) Production of continuous inorganic fiber
JPS565828A (en) Organometallic copolymer and its preparation
JPS56151732A (en) Polycarbosilane containing metalloxane bond partly and its preparation
JPS55164050A (en) Sliding frictional material
GB1487258A (en) Alpha,beta-unsaturated schiff-base chain extension reactions for high temperature polymers
JPS5716029A (en) Organosilicon polymer and its production
JPS56131628A (en) Organometallic copolymer and preparation thereof
JPS56128315A (en) Preparation of continuous in organic fiber containing silicon, titanium and carbon