Patent · US Active

Aqueous resorcinol-formaldehyde-latex dispersions, adhesion-improved fibres, processes for production thereof and use thereof

US8481619B2 · kind B2 · utility

0Cited by

7References

9Claims

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 9, 2013
Priority date	—
Expiry date	Aug 23, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2201/54
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to aqueous resorcinol-formaldehyde-latex dispersions comprising at least one carbodiimide based on compounds of the formula (I)R′—(—N═C═N—R—)m—R″ (I),

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