JPS54114600A - Preparation of organosilicon polymer - Google Patents

Preparation of organosilicon polymer

Info

Publication number
JPS54114600A
JPS54114600A JP2157578A JP2157578A JPS54114600A JP S54114600 A JPS54114600 A JP S54114600A JP 2157578 A JP2157578 A JP 2157578A JP 2157578 A JP2157578 A JP 2157578A JP S54114600 A JPS54114600 A JP S54114600A
Authority
JP
Japan
Prior art keywords
compound
organosilicon
hydrocarbon
organosilicon polymer
iodine
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
JP2157578A
Other languages
Japanese (ja)
Inventor
Katsuyuki Nakamura
Hiroshi Kobayashi
Satoru Sekine
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP2157578A priority Critical patent/JPS54114600A/en
Publication of JPS54114600A publication Critical patent/JPS54114600A/en
Pending legal-status Critical Current

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  • Silicon Polymers (AREA)

Abstract

PURPOSE: To prepare an organosilicon polymer useful as the precursors for silicon carbide formed articles and having a high molecular weight, in a short reaction time, by thermally reacting an organosilicon compound in the presence of iodine (compound).
CONSTITUTION: An organosilicon polymer expressed by the formula (R1W4 are H or hydrocarbon: R" is bifunctional hydrocarbon radical), is prepared by thermally reacting a mixture of (A) an organosilicon compound RlSinXm (R is H or hydrocarbon; X is halogen, alkoxy or hydroxy: l, m and n are integers of ≥1; l + m = 2n + 2) with (B) iodine (compound) (e.g. hydrogen iodide or its salt), preferably at 100W700°C.
USE: Additives for organic polymer products, e.g. lubricants, water repellents, surface- controlling agents, etc..
COPYRIGHT: (C)1979,JPO&Japio
JP2157578A 1978-02-28 1978-02-28 Preparation of organosilicon polymer Pending JPS54114600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2157578A JPS54114600A (en) 1978-02-28 1978-02-28 Preparation of organosilicon polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2157578A JPS54114600A (en) 1978-02-28 1978-02-28 Preparation of organosilicon polymer

Publications (1)

Publication Number Publication Date
JPS54114600A true JPS54114600A (en) 1979-09-06

Family

ID=12058820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2157578A Pending JPS54114600A (en) 1978-02-28 1978-02-28 Preparation of organosilicon polymer

Country Status (1)

Country Link
JP (1) JPS54114600A (en)

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