Back to results
US 10,119,213 B2Granted
Binder-consolidated textile fabric, method for producing it, and use thereof
AssigneeJohns Manville
InventorsBernhard Eckert, Ignacio Nuñez
Life of this patent
Estimating the term…
Abstract
The invention relates to a novel binder system and its use for bonding textile fabrics as well as products containing such bonded textile fabrics. The materials according to the invention are suitable for the manufacture of base interlinings, optionally in combination with at least one further textile fabric, for coated sarking membranes, roofing sheets and water-proof sheetings, as a textile backing or a textile reinforcement in floorings, in particular in carpets and PVC floorings, or in facer, wall coating inside and outside of buildings as well as in furniture.
Claims20
A binder system, comprising:
- polymerisates based on carboxylic acid, which have no low-molecular cross-linking agent, wherein an amount of polymerisates based on carboxylic acid is in a range from 30 to 70% by weight,
- a starch or a mixture of a plurality of starches, wherein the starch or the mixture of a plurality of starches are not the same as the polymerisates based on carboxylic acid and an amount of the starch or the mixture of the plurality of starches is in a range from 30 to 95% by weight,
- a catalyst, wherein an amount of the catalyst is up to 10% by weight,
- an adhesion promoter, wherein an amount of the adhesion promoter is up to 1% by weight, and
- additives, wherein an amount of the additives is up to 10% by weight,
- wherein the specified percentages by weight refer to the dry mass of the binder system, i.e., without water and the percentages by weight sum to 100% by weight.
3 more elements
Dependencies are inferred from the claim text.