JPS56151732A - Polycarbosilane containing metalloxane bond partly and its preparation - Google Patents
Polycarbosilane containing metalloxane bond partly and its preparationInfo
- Publication number
- JPS56151732A JPS56151732A JP5547280A JP5547280A JPS56151732A JP S56151732 A JPS56151732 A JP S56151732A JP 5547280 A JP5547280 A JP 5547280A JP 5547280 A JP5547280 A JP 5547280A JP S56151732 A JPS56151732 A JP S56151732A
- Authority
- JP
- Japan
- Prior art keywords
- bond units
- polycarbosilane
- total number
- formula
- units
- 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
Links
Abstract
PURPOSE: To obtain a novel polycarbosilane convertible into an inorganic carbide SiC on calcination, by incorporating carbosilane bond units, siloxane bond units and metalloxane bond units in the polycarbosilane.
CONSTITUTION: A polycarbosilane consisting of (A) carbosilane bond units of formula I (the greater part of the Si atoms have 1W2 side chain groups of lower alkyl, phenyl or H), (B) siloxane bond units of formula II (having the same side chain groups as in formula I) and (C) one or two or more metalloxane bond units of formula III (M is an element, e.g. Ti or Zr) essentially. The respective bond units (A), (B) and (C) are randomly bonded in the main chain skeleton, and the polycarbosilane part is crosslinked by the bond units (B) and (C). The ratio between the total number of the bond units (A) and the total number of the bond units (B) is 4/1W200/1, and the ratio between the total number of the bond units (A) and the total number of the bond units (C) is 4/1W20,000/1. The number-average molecular weight of the polycarbosilane is 400W50,000.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5547280A JPS56151732A (en) | 1980-04-28 | 1980-04-28 | Polycarbosilane containing metalloxane bond partly and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5547280A JPS56151732A (en) | 1980-04-28 | 1980-04-28 | Polycarbosilane containing metalloxane bond partly and its preparation |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP220086A Division JPS61171734A (en) | 1986-01-10 | 1986-01-10 | Production of polycarbosilane containing partially metalloxane bond |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56151732A true JPS56151732A (en) | 1981-11-24 |
JPS6123932B2 JPS6123932B2 (en) | 1986-06-09 |
Family
ID=12999540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5547280A Granted JPS56151732A (en) | 1980-04-28 | 1980-04-28 | Polycarbosilane containing metalloxane bond partly and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56151732A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6248773A (en) * | 1985-08-27 | 1987-03-03 | Ube Ind Ltd | Heat-resistant coating material |
JPS6254768A (en) * | 1985-09-04 | 1987-03-10 | Ube Ind Ltd | Heat-resistant paint |
JPH0539460A (en) * | 1991-08-07 | 1993-02-19 | T S B:Kk | Method for forming inorganic coating film |
WO2001019753A1 (en) * | 1999-09-13 | 2001-03-22 | Japan Science And Technology Corporation | Organometallic bridged polymer for use in preparing ceramic composite material and method for preparing the same |
JP2005322810A (en) * | 2004-05-10 | 2005-11-17 | Tdk Corp | Rare earth magnet |
JP2007116139A (en) * | 2005-09-22 | 2007-05-10 | Mitsubishi Chemicals Corp | Member for semiconductor light-emitting device, method of manufacturing the same, and semiconductor light-emitting device using the same |
JP5118495B2 (en) * | 2005-12-21 | 2013-01-16 | 日本碍子株式会社 | Marking composition and information display method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS565828A (en) * | 1979-06-28 | 1981-01-21 | Tokushu Muki Zairyo Kenkyusho | Organometallic copolymer and its preparation |
JPS56131628A (en) * | 1980-03-21 | 1981-10-15 | Tokushu Muki Zairyo Kenkyusho | Organometallic copolymer and preparation thereof |
-
1980
- 1980-04-28 JP JP5547280A patent/JPS56151732A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS565828A (en) * | 1979-06-28 | 1981-01-21 | Tokushu Muki Zairyo Kenkyusho | Organometallic copolymer and its preparation |
JPS56131628A (en) * | 1980-03-21 | 1981-10-15 | Tokushu Muki Zairyo Kenkyusho | Organometallic copolymer and preparation thereof |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6248773A (en) * | 1985-08-27 | 1987-03-03 | Ube Ind Ltd | Heat-resistant coating material |
JPH0579711B2 (en) * | 1985-08-27 | 1993-11-04 | Ube Industries | |
JPS6254768A (en) * | 1985-09-04 | 1987-03-10 | Ube Ind Ltd | Heat-resistant paint |
JPH0422190B2 (en) * | 1985-09-04 | 1992-04-15 | Ube Industries | |
JPH0539460A (en) * | 1991-08-07 | 1993-02-19 | T S B:Kk | Method for forming inorganic coating film |
WO2001019753A1 (en) * | 1999-09-13 | 2001-03-22 | Japan Science And Technology Corporation | Organometallic bridged polymer for use in preparing ceramic composite material and method for preparing the same |
JP2005322810A (en) * | 2004-05-10 | 2005-11-17 | Tdk Corp | Rare earth magnet |
JP2007116139A (en) * | 2005-09-22 | 2007-05-10 | Mitsubishi Chemicals Corp | Member for semiconductor light-emitting device, method of manufacturing the same, and semiconductor light-emitting device using the same |
JP5118495B2 (en) * | 2005-12-21 | 2013-01-16 | 日本碍子株式会社 | Marking composition and information display method |
Also Published As
Publication number | Publication date |
---|---|
JPS6123932B2 (en) | 1986-06-09 |
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