Fiber treatment agent
US5232611A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1990 |
| Grant date | Aug 3, 1993 |
| Priority date | — |
| Expiry date | Nov 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This invention discloses a fiber treatment agent characterized in that it comprises: PA0 (A) 100 parts by weight of an organopolysiloxane with no less than 2 hydroxyl groups and/or alkoxyl groups bonded to Si atoms per molecule, PA0 (B) 0.5-50 parts by weight of silica and/or a polysilsesquioxane, PA0 (C) 0.1-20 parts by weight of an organoalkoxysilane containing amide groups and carboxyl groups, and/or its partial hydrolysis condensate, PA0 (D) 0.1-20 parts by weight of an organoalkoxysilane containing amino groups or epoxy groups and/or its partial hydrolysis condensate, and PA0 (E) 0.01-10 parts by weight of a curing catalyst, and characterized in that it is also a cationic or non-ionic emulsion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.