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US 7,105,465 B2Granted
Papermaking belts and industrial textiles with enhanced surface properties
AssigneeVoith Fabrics Heidenheim GmbH & Co. KG
InventorsSanjay Patel, Michael David Draper
Life of this patent
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Abstract
An industrial textile including a polymeric substrate and a resin system grafted onto the polymeric substrate by way of a primer. The resin system includes a water-borne thermoplastic, a polyhydroxyether resin and/or an analogue of a polyhydroxyether resin, and at least one co-resin.
Claims34
An industrial textile, comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate;
- wherein said primer layer includes:
- an activating species,
- a substrate specific penetrant,
- and a wetting agent,
- each component of said primer layer being chemically different;
- and said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of polyhydroxyether resin,
- and at least one co-resin.
7 more elements
An industrial textile comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate, said substrate includes warp yarns and weft yarns, one of said warp yarns and said weft yarns being made from polyester and the other of said warp yarns and said weft yarns being made from PVDF (polyvinylidene fluoride) wherein said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of a polyhydroxyether resin,
- and at least one co-resin.
1 more element
An industrial textile comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate, said substrate being a spiral link fabric, wherein said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of a polyhydroxyether resin,
- and at least one co-resin.
1 more element
An industrial textile comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate, wherein said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of a polyhydroxyether resin,
- at least one co-resin,
- and at least one siloxane, said siloxane being an amine functional siloxane.
2 more elements
An industrial textile comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate, wherein said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of a polyhydroxyether resin,
- at least one co-resin,
- and at least one ethylenically unsaturated fluorinated monomers grafted to said polyhydroxyether resin.
2 more elements
An industrial textile comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate, wherein said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of a polyhydroxyether resin,
- at least one co-resin,
- and at least one cross-linker, said cross-linker including at least one of a blocked isocyanate, an epoxidised siloxane monomer, an oxazoline, a carbo-diimide, a polyethylene imine, a polyaziridine, a melamine formaldehyde resin and an aliphatic polyisocyanate.
2 more elements
An industrial textile comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate, wherein said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of a polyhydroxyether resin,
- and at least one co-resin;
- wherein said resin system further includes at least one wetting agent, said wetting agent is being one of a fluorosurfactant, an ethylene-propylene oxide, an ethylene-propylene oxide/siloxane and an ethylene propylene oxide surfactants.
2 more elements
An industrial textile comprising:
- a polymeric textile substrate and a primer layer grafting a resin system onto said polymeric textile substrate, said primer including a caprolactam blocked isocyanate in water and optionally a water-based epoxide, wherein said resin system includes:
- a water-borne thermoplastic,
- at least one of a polyhydroxyether resin and an analogue of a polyhydroxyether resin,
- and at least one co-resin.
1 more element
Dependencies are inferred from the claim text.