JPS55147550A - Room-temperature curing polyorganosiloxane composition - Google Patents

Room-temperature curing polyorganosiloxane composition

Info

Publication number
JPS55147550A
JPS55147550A JP5545679A JP5545679A JPS55147550A JP S55147550 A JPS55147550 A JP S55147550A JP 5545679 A JP5545679 A JP 5545679A JP 5545679 A JP5545679 A JP 5545679A JP S55147550 A JPS55147550 A JP S55147550A
Authority
JP
Japan
Prior art keywords
cpd
fine
powder
temperature curing
room
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
JP5545679A
Other languages
Japanese (ja)
Other versions
JPS623183B2 (en
Inventor
Isao Endo
Joji Kuniya
Kazuto Shinohara
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.)
Momentive Performance Materials Japan LLC
Original Assignee
Toshiba Silicone 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 Toshiba Silicone Co Ltd filed Critical Toshiba Silicone Co Ltd
Priority to JP5545679A priority Critical patent/JPS55147550A/en
Publication of JPS55147550A publication Critical patent/JPS55147550A/en
Publication of JPS623183B2 publication Critical patent/JPS623183B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To provide title compsn. which improve curing characteristics at high temp. and high humidity, can prolong pot life and is useful as building sealing medium, consisting of polydiorganosiloxane, organosilicon cpd. contg. specified gp., fine CaCO3 powder and fine wet-process silica powder. CONSTITUTION:There are provided room-temperature curing polyorganosiloxane compsn. consisting of (A) 100pts.wt. of hydroxyl-terminated polydiorganosilixane having a viscosity (at 25 deg.C) of 20-1,000,000 CP, (B) 0.5-15pts.wt. of organosilicon cpd. having at least two organoaminoxy gp. per molecule, (C) 10- 200pts.wt. of fine CaCO3 powder and (D) 0.1-30ptw.wt. of fine wet-process silica powder. Examples of (A) are cpd. of formula I (wherein R<1> is substd. or unsubstituted hydrocarbon, pref. methyl; n is a value at which viscosity at 25 deg.C is 20- 1,000,000 CP). Examples of (B) are cpd. of formula II or III or a mixt. Thereof. preferable org. gp. which is bonded to aminoxy gp. of (B) is ethyl gp.
JP5545679A 1979-05-07 1979-05-07 Room-temperature curing polyorganosiloxane composition Granted JPS55147550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5545679A JPS55147550A (en) 1979-05-07 1979-05-07 Room-temperature curing polyorganosiloxane composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5545679A JPS55147550A (en) 1979-05-07 1979-05-07 Room-temperature curing polyorganosiloxane composition

Publications (2)

Publication Number Publication Date
JPS55147550A true JPS55147550A (en) 1980-11-17
JPS623183B2 JPS623183B2 (en) 1987-01-23

Family

ID=12999097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5545679A Granted JPS55147550A (en) 1979-05-07 1979-05-07 Room-temperature curing polyorganosiloxane composition

Country Status (1)

Country Link
JP (1) JPS55147550A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092044A3 (en) * 1982-03-01 1984-09-26 Toray Silicone Company Limited Room temperature-curable polyorganosiloxane compositions having resistance to soiling
JP2008150491A (en) * 2006-12-18 2008-07-03 Momentive Performance Materials Japan Kk Room temperature-curable polyorganosiloxane composition
JP2008163143A (en) * 2006-12-27 2008-07-17 Momentive Performance Materials Japan Kk Room temperature curable polyorganosiloxane composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151349A (en) * 1976-06-10 1977-12-15 Toshiba Silicone Room temperature curing polyorganosiloxane composition
JPS5331762A (en) * 1976-09-06 1978-03-25 Shin Etsu Chem Co Ltd Curing agent composition for slicone rubber curable at ordinary temperature
JPS5441958A (en) * 1977-09-09 1979-04-03 Toshiba Silicone Roommtemperature curing polyorganosiloxane composition
JPS5441959A (en) * 1977-09-09 1979-04-03 Toshiba Silicone Roommtemperature curable polyorganosiloxane composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151349A (en) * 1976-06-10 1977-12-15 Toshiba Silicone Room temperature curing polyorganosiloxane composition
JPS5331762A (en) * 1976-09-06 1978-03-25 Shin Etsu Chem Co Ltd Curing agent composition for slicone rubber curable at ordinary temperature
JPS5441958A (en) * 1977-09-09 1979-04-03 Toshiba Silicone Roommtemperature curing polyorganosiloxane composition
JPS5441959A (en) * 1977-09-09 1979-04-03 Toshiba Silicone Roommtemperature curable polyorganosiloxane composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092044A3 (en) * 1982-03-01 1984-09-26 Toray Silicone Company Limited Room temperature-curable polyorganosiloxane compositions having resistance to soiling
JP2008150491A (en) * 2006-12-18 2008-07-03 Momentive Performance Materials Japan Kk Room temperature-curable polyorganosiloxane composition
JP2008163143A (en) * 2006-12-27 2008-07-17 Momentive Performance Materials Japan Kk Room temperature curable polyorganosiloxane composition

Also Published As

Publication number Publication date
JPS623183B2 (en) 1987-01-23

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