JPS565850A - Room temperature curing organopolysiloxane composition - Google Patents

Room temperature curing organopolysiloxane composition

Info

Publication number
JPS565850A
JPS565850A JP8177579A JP8177579A JPS565850A JP S565850 A JPS565850 A JP S565850A JP 8177579 A JP8177579 A JP 8177579A JP 8177579 A JP8177579 A JP 8177579A JP S565850 A JPS565850 A JP S565850A
Authority
JP
Japan
Prior art keywords
group
finely divided
divided silica
hydrocarbon group
formula
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
JP8177579A
Other languages
Japanese (ja)
Other versions
JPS5734301B2 (en
Inventor
Yoshiisa Hida
Takehide Okami
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP8177579A priority Critical patent/JPS565850A/en
Publication of JPS565850A publication Critical patent/JPS565850A/en
Publication of JPS5734301B2 publication Critical patent/JPS5734301B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The titled composition, rapidly curable into a solid rubber elastomer having improved properties with moisture in the atmosphere, having improved storage stability for a long time, and comprising specific two types of finely divided silica and organosilicon compound and a diorganopolysiloxane.
CONSTITUTION: A composition prepared by kneading (A) 100pts.wt. a hydroxyl- terminated diorganopolysiloxane of formula I (R1 is monofunctional hydrocarbon group; n ≥5) with (B) 1W9pts.wt. a finely divided silica having a specific surface area ≥50m2/g, wherein the surface is blocked with a triorganosiloxy group of formula II (R2 is monofunctional hydrocarbon group), and no substantial silanol group is present, (C) 1W20pts.wt. a finely divided silica wherein the surface is blocked with a diorganosiloxy group of formula III (R3 is monofunctional hydrocarbon group), (D) 1W30pts.wt. an organosilicon compound having at least 3 hydrolyzable groups directly linked to the silicon atom in the molecule, and (E) 0W10pts.wt. a curing catalyst.
COPYRIGHT: (C)1981,JPO&Japio
JP8177579A 1979-06-28 1979-06-28 Room temperature curing organopolysiloxane composition Granted JPS565850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8177579A JPS565850A (en) 1979-06-28 1979-06-28 Room temperature curing organopolysiloxane composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8177579A JPS565850A (en) 1979-06-28 1979-06-28 Room temperature curing organopolysiloxane composition

Publications (2)

Publication Number Publication Date
JPS565850A true JPS565850A (en) 1981-01-21
JPS5734301B2 JPS5734301B2 (en) 1982-07-22

Family

ID=13755846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8177579A Granted JPS565850A (en) 1979-06-28 1979-06-28 Room temperature curing organopolysiloxane composition

Country Status (1)

Country Link
JP (1) JPS565850A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199056A (en) * 1984-03-23 1985-10-08 Dainippon Ink & Chem Inc Highly heat-resistant resin composition
JPS6189301A (en) * 1984-10-08 1986-05-07 東洋紡績株式会社 Support panty stocking or stocking

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199056A (en) * 1984-03-23 1985-10-08 Dainippon Ink & Chem Inc Highly heat-resistant resin composition
JPH0460143B2 (en) * 1984-03-23 1992-09-25 Dainippon Inki Kagaku Kogyo Kk
JPS6189301A (en) * 1984-10-08 1986-05-07 東洋紡績株式会社 Support panty stocking or stocking
JPH0157161B2 (en) * 1984-10-08 1989-12-04 Toyo Boseki

Also Published As

Publication number Publication date
JPS5734301B2 (en) 1982-07-22

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