Lubricants for and methods of processing synthetic fibers

Details Lubricants for and methods of processing synthetic fibers Lubricants for and methods of processing synthetic fibers

1998-01-23

1999-06-29

Green, Anthony

Compositions

Textile processing aid compositions, or processes of preparing

252 884, D06M 1553, D06M 15507, D01D 500

Patent

active

059164743

ABSTRACT:
Synthetic fibers are processed under a specified condition by applying a lubricant containing a polyether polyester nitrogenous compound with numerically averaged molecular weight 500-20000 obtained by ring-opening polymerization of hydroxyl group of fatty alkanol nitrogenous compound of a specified kind with alkylene oxide with 2-4 carbon atoms to form polyalkoxylated block and ring-opening polymerization of end hydroxyl group of this polyalkoxylated block with .epsilon.-caprolactone to form polycarbonylpentoxy block. An acylated polyether polyester nitrogenous compound obtainable by acylating such polyether polyester nitrogenous compound with an acylation reagent of a specified kind may also be used as the lubricant. The lubricant may further contain aliphatic ester of a specified kind at a specified ratio.

REFERENCES:
patent: 4130603 (1978-12-01), Tanaka et al.
patent: 5269950 (1993-12-01), Iwamoto et al.
Chemical Abstract No. 93:48470, abstract of Japanese Patent Specification No. 55-030413, Mar. 1980.
Chemical Abstract No. 103:197234, abstract of German Patent Specification No. 221772, May 1985.
Chemical Abstract No. 115:138127, abstract of Japanese Patent Specification No. 03-040867, Feb. 1991.
Chemical Abstract No. 115:138162, abstract of Japanese Patent Specification No. 03-040873, Feb. 1991.

Affiliated with

Also associated with

Rating

Lubricants for and methods of processing synthetic fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubricants for and methods of processing synthetic fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricants for and methods of processing synthetic fibers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1373343