Method for making polymeric fibrils

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5030403
SERIAL NO

07492274

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention relates to a method of making thermoplastic polymeric fibrils by passing an aqueous suspension of powdered thermoplastic polymeric material at high pressure through a two-stage valve assembly of the type conventionally used in liquid homogenization.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • PPG INDUSTRIES OHIO, INC.

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DuBois, Donald W Irwin, PA 19 258
Pickens, Stanley R Monroeville, PA 23 254
Yang, Hou-Ching M Bedford, MA 3 292

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation