DE69411444T2 - Monofilament made from a blend of a polyester with a polyalcohol component of 1,4-cyclohexanedimethanol and a polyamide - Google Patents

Monofilament made from a blend of a polyester with a polyalcohol component of 1,4-cyclohexanedimethanol and a polyamide

Info

Publication number
DE69411444T2
DE69411444T2 DE69411444T DE69411444T DE69411444T2 DE 69411444 T2 DE69411444 T2 DE 69411444T2 DE 69411444 T DE69411444 T DE 69411444T DE 69411444 T DE69411444 T DE 69411444T DE 69411444 T2 DE69411444 T2 DE 69411444T2
Authority
DE
Germany
Prior art keywords
blend
polyamide
polyester
cyclohexanedimethanol
monofilament made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69411444T
Other languages
German (de)
Other versions
DE69411444D1 (en
Inventor
Herbert D Stroud
Paul R Cadmus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Monofilament Germany GmbH
Original Assignee
Hoechst Celanese Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26731473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69411444(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/053,120 external-priority patent/US5981062A/en
Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Application granted granted Critical
Publication of DE69411444D1 publication Critical patent/DE69411444D1/en
Publication of DE69411444T2 publication Critical patent/DE69411444T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Coloring (AREA)

Abstract

The present invention is directed to a monofilament made from a blend of a polyester having a polyhydric alcohol of 1,4-cyclohexane-dimethanol, and a polyamide. Additionally, the blend may include a polyolefin. This blend is useful as an article of paper making machine clothing used in forming, pressing, or drying sections of a paper making machine when the blend is in the form of a fiber structure. The blends usefulness stems from its dry-heat strength and hydrolysis resistance.
DE69411444T 1993-04-26 1994-04-22 Monofilament made from a blend of a polyester with a polyalcohol component of 1,4-cyclohexanedimethanol and a polyamide Expired - Fee Related DE69411444T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/053,120 US5981062A (en) 1993-04-26 1993-04-26 Monofilament made from a blend of a polyester having a polyhydric alcohol component of 1,4-cyclohexanedimethanol, and a polyamide
US11870593A 1993-09-09 1993-09-09

Publications (2)

Publication Number Publication Date
DE69411444D1 DE69411444D1 (en) 1998-08-13
DE69411444T2 true DE69411444T2 (en) 1998-11-05

Family

ID=26731473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411444T Expired - Fee Related DE69411444T2 (en) 1993-04-26 1994-04-22 Monofilament made from a blend of a polyester with a polyalcohol component of 1,4-cyclohexanedimethanol and a polyamide

Country Status (7)

Country Link
EP (1) EP0622479B1 (en)
JP (1) JPH0711114A (en)
AT (1) ATE168144T1 (en)
BR (1) BR9401568A (en)
CA (1) CA2119678A1 (en)
DE (1) DE69411444T2 (en)
FI (1) FI941916A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5858992A (en) * 1995-02-10 1999-01-12 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Non-reducing saccharides, their preparation and use
GB0117830D0 (en) * 2001-07-21 2001-09-12 Voith Fabrics Heidenheim Gmbh Stabilised polyester compositions and monofilaments thereof for use in papermachine clothing and other industrial fabrics
US20050217037A1 (en) * 2002-10-08 2005-10-06 Negola Edward J Dyed polyolefin yarn and textile fabrics using such yarns
CN102634903B (en) * 2012-03-23 2013-08-28 台州东海塑料品制造有限公司 Production method of no-network polyester fabric

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE155180T1 (en) * 1989-04-24 1997-07-15 Albany Int Corp PAPER MACHINE SCREEN
CA2087477A1 (en) * 1992-02-03 1993-08-04 Jennifer A. Gardner High temperature copolyester monofilaments with enhanced knot tenacity for dryer fabrics
DE4307392C2 (en) * 1993-03-10 2001-03-29 Klaus Bloch Monofilament with increased hydrolysis resistance based on polyester for use in technical fabrics and processes for its manufacture

Also Published As

Publication number Publication date
CA2119678A1 (en) 1994-10-27
FI941916A0 (en) 1994-04-25
EP0622479A2 (en) 1994-11-02
EP0622479A3 (en) 1995-05-03
JPH0711114A (en) 1995-01-13
DE69411444D1 (en) 1998-08-13
BR9401568A (en) 1994-11-15
EP0622479B1 (en) 1998-07-08
FI941916A (en) 1994-10-27
ATE168144T1 (en) 1998-07-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: JOHNS MANVILLE INTERNATIONAL, INC., DENVER, COL.,

8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: TEIJIN MONOFILAMENT GERMANY GMBH, 86399 BOBINGEN,

8339 Ceased/non-payment of the annual fee