Patent · US Active

Bonding agents based on carbodiimides, aqueous resorcinol-formaldehyde-latex dispersions comprising bonding agent, adhesion-improved fibres, processes for production thereof and use thereof

US8765260B2 · kind B2 · utility

2Cited by

11References

10Claims

0Family size

Assignee

Rhein Chemie Rheinau GmbH · DE

Inventors

Wilhelm Laufer · Ellerstadt, DE
Anke Blaul · Darmstadt, DE
Armin Eckert · Philippsburg, DE
Andrea Fruth · Wiesbaden, DE
Ana Maria Cano Sierra · Heidelberg, DE

Key dates

Filing date	Aug 23, 2011
Grant date	Jul 1, 2014
Priority date	—
Expiry date	Aug 23, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2933
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to novel bonding agents based on carbodiimides, to aqueous resorcinol-formaldehyde-latex dispersion comprising bonding agent, to adhesion-improved fibres, to processes for production thereof, and to use thereof for improving adhesion in tyres.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.