Accession Number:

ADP007483

Title:

Silicone Containing Liquid Crystalline Polyurethanes and Polyesters,

Descriptive Note:

Corporate Author:

DUISBURG UNIV (GESAMTHOCHSCHULE) (GERMANY F R)

Personal Author(s):

• Kosfeld, Robert
• Bruan, F.
• Willner, L.

Report Date:

1991-02-01

Pagination or Media Count:

5.0

Abstract:

Series of polyurethanes were prepared in which the spacer groups between the rigid segments contained siloxanes. The conditions for the appearance of liquid crystallinity and a fair thermal stability were investigated and compared to those of corresponding esters.

Descriptors:

• *THERMAL STABILITY
• ESTERS
• LIQUIDS
• SILOXANES
• SPACERS
• STABILITY

Subject Categories:

• Thermodynamics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE