EP0059321A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Thermo-setting resinous liquid compositions
Assignee: JGC Catalysts and Chemicals Ltd
•
Filing: 1982-01-29
•
Granted: —
•
Expires: 2002-01-29
Abstract
Abstract A liquid composition comprising a dispersion of silica colloid in alcohol and a thermo-setting resin. The dry film of this composition is superior in chemical resistance, surface hardness, abrasion resistance, heat resistance and adhesiveness to a substrate.
Inventors
- 👤 Masaru Yoshimura
- 👤 Sumio Saitoh
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-25 22:32
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/70; G03F7/70216; C; C08; C08K; C08K3/00; C08K3/34; C08K3/36
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
15 words
A liquid composition comprising a dispersion of silica colloid in alcohol end a thermo-setting resin.
Claim 2
Dependent Claim
15 words
A liquid composition comprising a dispersion of silica colloid in alcohol end a thermo-setting resin.
Claim 3
Dependent Claim
40 words
A liquid composition according to Claim 1 wherein the quantity of said silica present in the solid contort of said composition is 1 to 80 wt.% and the quantity of said thermo-setting resin present therein is °9 to 20 wt.%.
Claim 4
Dependent Claim
30 words
A liquid composition according to Claim 1 or Claim 2 wherein said thermo-setting resin is one member selected from acrylic, acryl-melamine, acryl-epoxy, acryl-urethane, melamine-alkyd, epoxy, epoxy-phenolic, phenolic and silicone resins.
References Cited (Backward Citations)
DE3018235A1
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.