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US4895945A Expired / Lapsed US ⏱️ 0.0 years remaining

Epoxidized chlorotriazine compounds

Assignee: General Electric Co
•
Filing: 1988-01-19
•
Granted: 1990-01-23
•
Expires: 2008-01-19
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Abstract

Abstract Epoxidized chlorotriazine compounds, useful to introduce one or more epoxide groups into nucleophile containing polymers, are prepared by reacting an epoxy alcohol with a cyanuric chloride or dichlorotriazine in the presence of base.

Inventors

  • 👤 Sterling B. Brown
  • 👤 Richard C. Lowry

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 16:48
CPC Classifications
C; C07; C07D; C07D405/00; C07D405/02; C07D405/12; C07D405/14; C08; C08G; C08G65/00; C08G65/34; C08G65/48; C08G65/485

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 55 words
A compound having the formula ##STR4## wherein R is an alkylene, cycloalkylene, aromatic hydrocarbon-substituted alkylene or divalent aromatic hydrocarbon radical having from 1 to about 18 carbon atoms and X is selected from the group consisting of alkyl, aromatic hydrocarbon and aromatic hydrocarbon-substituted alkyl radicals having from 1 to about 18 carbon atoms and ##STR5##
Claim 2
Dependent Claim 55 words
A compound having the formula ##STR4## wherein R is an alkylene, cycloalkylene, aromatic hydrocarbon-substituted alkylene or divalent aromatic hydrocarbon radical having from 1 to about 18 carbon atoms and X is selected from the group consisting of alkyl, aromatic hydrocarbon and aromatic hydrocarbon-substituted alkyl radicals having from 1 to about 18 carbon atoms and ##STR5##
Claim 3
Dependent Claim 18 words
The compound according to claim 1, wherein R is alkylene having from 1 to about 6 carbon atoms.
Claim 4
Dependent Claim 10 words
The compound according to claim 2, where X is ##STR6##
Claim 5
Dependent Claim 10 words
The compound according to claim 1, having the formula: ##STR7##
Claim 6
Dependent Claim 10 words
The compound according to claim 1, having the formula: ##STR8##
Claim 7
Dependent Claim 10 words
The compound according to claim 1, having the formula ##STR9##

References Cited (Backward Citations)

US2769004A Cited
US2936227A Cited
US3053799A Cited
US3156690A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-01-22 1993-07-24 1994-01-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-01-22 1997-07-24 1998-01-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-01-22 2001-07-24 2002-01-23 $7700.00 Window Closed / Lapsed

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