JPS5674126A - Novel polytitanocarbosilane and its preparation - Google Patents

Novel polytitanocarbosilane and its preparation

Info

Publication number
JPS5674126A
JPS5674126A JP14997779A JP14997779A JPS5674126A JP S5674126 A JPS5674126 A JP S5674126A JP 14997779 A JP14997779 A JP 14997779A JP 14997779 A JP14997779 A JP 14997779A JP S5674126 A JPS5674126 A JP S5674126A
Authority
JP
Japan
Prior art keywords
polytitanocarbosilane
polycarbosilane
formula
expressed
titanium alkoxide
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
JP14997779A
Other languages
Japanese (ja)
Other versions
JPS6260414B2 (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 JP14997779A priority Critical patent/JPS5674126A/en
Priority to US06/208,744 priority patent/US4359559A/en
Priority to EP80304168A priority patent/EP0030105B1/en
Priority to CA000365146A priority patent/CA1154032A/en
Priority to DE8080304168T priority patent/DE3070473D1/en
Publication of JPS5674126A publication Critical patent/JPS5674126A/en
Publication of JPS6260414B2 publication Critical patent/JPS6260414B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicon Polymers (AREA)

Abstract

PURPOSE: To obtain a novel polytitanocarbosilane capable of giving a continuous fiber or film having improved properties by heating and calcining, by reacting a specific polycarbosilane with a titanium alkoxide in a specified proportion.
CONSTITUTION: (A) A polycarbosilane having a number-average molecular weight of 200W10,000 and a main chain skeleton expressed by formula I (R is H, lower alkyl or phenyl) is reacted with (B) a titanium alkoxide expressed by the formula Ti(OR')4 (R' is 1W20C alkyl) at a ratio between the total number of the structural units of -TiO- in the component (B) and the total number of the structural units expressed by formula II in the component (A) of 2:1W200:1 in an inert atmosphere under heating to link the silicon atoms in the polycarbosilane to the titanium atoms in the titanium alkoxide via the oxygen atoms and give the aimed polytitanocarbosilane having a number-average molecular weight of 700W100,000.
COPYRIGHT: (C)1981,JPO&Japio
JP14997779A 1979-11-21 1979-11-21 Novel polytitanocarbosilane and its preparation Granted JPS5674126A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14997779A JPS5674126A (en) 1979-11-21 1979-11-21 Novel polytitanocarbosilane and its preparation
US06/208,744 US4359559A (en) 1979-11-21 1980-11-20 Novel polymetallocarbosilane, and process for its production
EP80304168A EP0030105B1 (en) 1979-11-21 1980-11-20 Polymetallocarbosilane, process for its production and shaped articles of inorganic carbide derived therefrom
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14997779A JPS5674126A (en) 1979-11-21 1979-11-21 Novel polytitanocarbosilane and its preparation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP281483A Division JPH0233734B2 (en) 1983-01-13 1983-01-13 SHINKINAHORICHITANOKARUBOSHIRAN

Publications (2)

Publication Number Publication Date
JPS5674126A true JPS5674126A (en) 1981-06-19
JPS6260414B2 JPS6260414B2 (en) 1987-12-16

Family

ID=15486760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14997779A Granted JPS5674126A (en) 1979-11-21 1979-11-21 Novel polytitanocarbosilane and its preparation

Country Status (1)

Country Link
JP (1) JPS5674126A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197357A (en) * 1984-10-17 1986-05-15 Shin Etsu Chem Co Ltd Silicon carbide precursor composition
JPS62248636A (en) * 1986-04-22 1987-10-29 宇部興産株式会社 Composite material and moled form
JPS63234069A (en) * 1987-03-20 1988-09-29 Showa Electric Wire & Cable Co Ltd Heat-resistant coating
US4886860A (en) * 1988-03-23 1989-12-12 Toa Nenryo Kogyo Kabushiki Kaisha Polymetalosilazane and process for preparing same
EP1553209A1 (en) * 2002-08-09 2005-07-13 Ube Industries, Ltd. Material coated with thin ceramic film having graded composition and method for production thereof
WO2008114597A1 (en) 2007-03-19 2008-09-25 Ube Industries, Ltd. Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same
WO2011122234A1 (en) 2010-03-31 2011-10-06 宇部興産株式会社 Photocatalyst fibers and method for producing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101522306B (en) * 2006-09-27 2011-06-08 宇部兴产株式会社 Silica base composite photocatalyst and process for producing the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197357A (en) * 1984-10-17 1986-05-15 Shin Etsu Chem Co Ltd Silicon carbide precursor composition
JPS6347752B2 (en) * 1984-10-17 1988-09-26 Shinetsu Chem Ind Co
JPS62248636A (en) * 1986-04-22 1987-10-29 宇部興産株式会社 Composite material and moled form
JPS63234069A (en) * 1987-03-20 1988-09-29 Showa Electric Wire & Cable Co Ltd Heat-resistant coating
US4886860A (en) * 1988-03-23 1989-12-12 Toa Nenryo Kogyo Kabushiki Kaisha Polymetalosilazane and process for preparing same
EP1553209A1 (en) * 2002-08-09 2005-07-13 Ube Industries, Ltd. Material coated with thin ceramic film having graded composition and method for production thereof
EP1553209A4 (en) * 2002-08-09 2008-09-03 Ube Industries Material coated with thin ceramic film having graded composition and method for production thereof
US7494693B2 (en) 2002-08-09 2009-02-24 Ube Industries, Ltd. Ceramic thin film coating material having slope constitution and process for the production thereof
WO2008114597A1 (en) 2007-03-19 2008-09-25 Ube Industries, Ltd. Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same
WO2011122234A1 (en) 2010-03-31 2011-10-06 宇部興産株式会社 Photocatalyst fibers and method for producing the same

Also Published As

Publication number Publication date
JPS6260414B2 (en) 1987-12-16

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