INTERNAL MOLD RELEASE AGENTS FOR POLYURETHANE MATERIALS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140232041A1
SERIAL NO

13770295

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An internal mold release agent (IMRA) which effectively releases a cured polyurethane (PU) material from a metal, in particular steel, mold. The IMRA is a surface active agent containing phosphorus or a combination (blend or reaction product) of the agent with other chemicals. In one embodiment the agent is a phosphate ester. In one embodiment the agent is polyoxyethylene alkyl phosphate ester. A polyurethane formulation comprising the IMRA has high formulation stability, clean release, low release strength, and high product transparency.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HENKEL IP & HOLDING GMBHHENKELSTRASSE 67 DUESSELDORF 40589

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ferencz, Andreas Duesseldorf, DE 28 128
Han, Qiwen East Brunswick, US 5 16
Lammerschop, Olaf Krefeld, DE 26 131
Wang, Yongxia Bridgewater, US 15 25

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation