Siliceous reinforced resins

• US 3,158,528 A
• Filed: 06/12/1961
• Issued: 11/24/1964
• Est. Priority Date: 06/12/1961
• Status: Expired due to Term

• Current Assignee: Windsor Brown Alfred
• Original Assignee: Windsor Brown Alfred
• Inventors: WINDSOR BROWN ALFRED
• Application Number:
  US04/116,304
• Time in Patent Office: 1,261 Days
• US Class Current: 523/220
• CPC Class Codes: C04B 14/22 Glass ; Devitrified glass
• CPC Class Codes: C04B 20/0008 Materials specified by a shape not covered by C04B20/0016 - C04B20/0056, e.g. nanotubes
• CPC Class Codes: C04B 26/10 obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• CPC Class Codes: C08K 13/04 Ingredients characterised by their shape and organic or inorganic ingredients
• CPC Class Codes: C08K 3/40 Glass
• CPC Class Codes: C08K 7/00 Use of ingredients characterised by shape
• CPC Class Codes: C08L 63/00 Compositions of epoxy resins; Compositions of derivatives of epoxy resins
• CPC Class Codes: C08L 67/06 Unsaturated polyesters
• CPC Class Codes: Y10T 428/251 Mica

Claims

1. A HARDENABLE COMPOSITION CONSISTING ESSENTIALLY OF BETWEEN 20 AND 70% BY WEIGHT OF A CONTINUOUS PHASE (A) CONSISTING ESSENTIALLY OF A LIQUID SYNTHETIC RESIN, AND BETWEEN 30 TO 80% BY WEIGHT OF A DISCONTINUOUS PHASE (B) CONSISTING ESSENTIALLY OF BETWEEN 10 TO 70% BY WEIGHT OF GLASS FLAKES HAVING A THICKNESS OF BETWEEN 1 TO 20 MICRONS AND A DIAMETER OF BETWEEN 50 MICRONS AND THREE-QUARTERS OF AN INCH, AND BETWEEN 5 TO 80% BY WEIGHT OF MICA PARTICLES WHICH ARE SMALLER THAN SAID GLASS FLAKES, SAID MICA PARTICLES HAVING A THICKNESS OF BETWEEN 0.2 TO 3.0 MICRONS AND A DIAMETER OF BETWEEN 3 TO 450 MICRONS.