HEAT RESISTANT HIGH MOISTURE VAPOR TRANSMISSION THERMOPLASTIC POLYURETHANE

Title:

HEAT RESISTANT HIGH MOISTURE VAPOR TRANSMISSION THERMOPLASTIC POLYURETHANE

Document Type and Number:

Japanese Patent JP2012052140

Kind Code:

A

Abstract:

To provide a thermoplastic polyether polyurethane having high moisture vapor transmission, a high melting point and static dissipative properties.

The thermoplastic polyether polyurethane having high moisture vapor transmission, a high melting point and static dissipative properties is prepared by reacting a hydroxyl terminated polyether intermediate, an aromatic chain extender glycol, and a polyisocyanate. The polymer formed is useful for melt-spun fibers, fabric coatings for breathable garments, house wrap, roofing membranes, and other applications requiring high vapor transmission and a high melting point.

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Inventors:

VEDULA RAVI RAM
YOUNG KIMBERLY LYNN

Application Number:

JP2011262764A

Publication Date:

March 15, 2012

Filing Date:

November 30, 2011

Export Citation:

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Assignee:

LUBRIZOL ADVANCED MAT INC

International Classes:

C08G18/48; C08G18/32; C08G18/66; D01F6/70; D06N3/14

Foreign References:

US5959059A

1999-09-28

Attorney, Agent or Firm:

Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita

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