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Organosilicon compound

Assignee: Shin-Etsu Chemical Co Ltd
•
Filing: 1987-09-02
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Granted: 1989-01-31
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Expires: 2007-09-02
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Abstract

Abstract An organosilicon compound represented by General Formula (I): ##STR1## wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 may be the same or different, and each represent a substituted or unsubstituted monovalent hydrocarbon group, x and y each represent an integer of 1 to 3, and n is an integer of 0 or more. This compound is useful as a starting material for ultraviolet curable silicone compositions and room temperature curable silicone compositions.

Inventors

  • 👤 Masatoshi Arai
  • 👤 Shinichi Satoh
  • 👤 Kazutoshi Fujioka

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 20:08
CPC Classifications
C; C08; C08G; C08G77/00; C08G77/48; C08G77/50; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/18; C07F7/1804

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 62 words
An organosilicon compound represented by General Formula (I): wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 may be the same or different, and each represent a substituted or unsubstituted monovalent hydrocarbon group, x and y each represent an integer of 1 to 3, and n is an integer of 0 or more.
Claim 2
Dependent Claim 62 words
An organosilicon compound represented by General Formula (I): wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 may be the same or different, and each represent a substituted or unsubstituted monovalent hydrocarbon group, x and y each represent an integer of 1 to 3, and n is an integer of 0 or more.
Claim 3
Dependent Claim 49 words
The organosilicon compound according to claim 1, wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are selected from lower alkyl groups having 1 to 3 carbon atoms and phenyl group, and n is an integer of 0 to 2,000.
Claim 4
Dependent Claim 39 words
The organosilicon compound according to claim 2, wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 each is a methyl group and n is an integer of 1 to 1,000.

References Cited (Backward Citations)

US3109826A Cited
US3109013A Cited
US3346610A Cited
US3819674A Cited
US3798252A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1992-01-31 1992-08-01 1993-01-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1996-01-31 1996-08-01 1997-01-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2000-01-31 2000-08-01 2001-01-31 $7700.00 Window Closed / Lapsed

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