C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 63/181 (2006.01) B01D 39/08 (2006.01) C08G 63/189 (2006.01) D01F 6/84 (2006.01) D21F 1/00 (2006.01) D21F 7/08 (2006.01)
Patent
CA 2181322
Papermaking machine fabrics, filters and reinforcing layers for elastomers comprising monofilaments comprising specific copolyesters, stabilized copolyesters and use of copolyesters for manufacturing papermaking machine fabrics, filters and reinforcing layers for elastomers Described are papermaking machine fabrics, filters and reinforcing layers for elastomers, comprising monofilaments comprising copolymers containing 85 to 99 mol % of the structural repeat unit of the formula ? Image (?) , and 1 to 15 mol % of the structural repeat unit of the formula ?? -OC-R-CO-O-R3-O- (??), where R1 is a radical of a dihydric aliphatic or cycloaliphatic alcohol or is derived from mixtures of such alcohols, R is a radical of an aliphatic, cycloaliphatic or monocyclic aromatic dicarboxylic acid or is derived from mixtures of such dicarboxylic acids, R3 assumes one of the definitions for R1, and the quantitative data are based on the total amount of the polymer.
Delker Rex
Klein Peter
Thielemann Ralph
Wagner Hans
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Hoechst Trevira Gmbh & Co. Kg
Johns Manville International Inc.
LandOfFree
Papermaking machine fabrics, filters and reinforcing layers... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Papermaking machine fabrics, filters and reinforcing layers..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Papermaking machine fabrics, filters and reinforcing layers... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1955230