RO83152B1 - Process for preparing polymethyl-h-siloxanes - Google Patents

Process for preparing polymethyl-h-siloxanes

Info

Publication number
RO83152B1
RO83152B1 RO105411A RO10541181A RO83152B1 RO 83152 B1 RO83152 B1 RO 83152B1 RO 105411 A RO105411 A RO 105411A RO 10541181 A RO10541181 A RO 10541181A RO 83152 B1 RO83152 B1 RO 83152B1
Authority
RO
Romania
Prior art keywords
siloxanes
polymethyl
preparing polymethyl
preparing
hydrolysis
Prior art date
Application number
RO105411A
Other languages
Romanian (ro)
Other versions
RO83152A2 (en
Inventor
Nicolae Luchian
Aglaia Ciobanu
Marcel Bostan
Dieana Elisabeta Giurgiu
Original Assignee
Institutul De Chimie Macromoleculara "Petru Poni"
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 Institutul De Chimie Macromoleculara "Petru Poni" filed Critical Institutul De Chimie Macromoleculara "Petru Poni"
Priority to RO105411A priority Critical patent/RO83152B1/en
Publication of RO83152A2 publication Critical patent/RO83152A2/en
Publication of RO83152B1 publication Critical patent/RO83152B1/en

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  • Silicon Polymers (AREA)

Abstract

Procedeu de obtinere a polimetil-H-siloxanilor, prin cohidroliza metildiclorsilanului si a trimetilclorsilanului în care se utilizeaza ca mediu de hidroliza si catalizator de polimerizare solutie de H2SO4 de concentratie 40....80%.Process for the preparation of polymethyl-H-siloxanes by the hydrolysis of methyldichlorosilane and trimethylchlorosilane in which 40-80% H2SO4 solution is used as a hydrolysis medium and a polymerization catalyst.

RO105411A 1981-09-28 1981-09-28 Process for preparing polymethyl-h-siloxanes RO83152B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105411A RO83152B1 (en) 1981-09-28 1981-09-28 Process for preparing polymethyl-h-siloxanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105411A RO83152B1 (en) 1981-09-28 1981-09-28 Process for preparing polymethyl-h-siloxanes

Publications (2)

Publication Number Publication Date
RO83152A2 RO83152A2 (en) 1984-02-21
RO83152B1 true RO83152B1 (en) 1984-02-28

Family

ID=20110484

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105411A RO83152B1 (en) 1981-09-28 1981-09-28 Process for preparing polymethyl-h-siloxanes

Country Status (1)

Country Link
RO (1) RO83152B1 (en)

Also Published As

Publication number Publication date
RO83152A2 (en) 1984-02-21

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