DE3664502D1 - New synthetic water-dispersible fiber - Google Patents

New synthetic water-dispersible fiber

Info

Publication number
DE3664502D1
DE3664502D1 DE8686104815T DE3664502T DE3664502D1 DE 3664502 D1 DE3664502 D1 DE 3664502D1 DE 8686104815 T DE8686104815 T DE 8686104815T DE 3664502 T DE3664502 T DE 3664502T DE 3664502 D1 DE3664502 D1 DE 3664502D1
Authority
DE
Germany
Prior art keywords
new synthetic
synthetic water
dispersible fiber
water
dispersible
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
Application number
DE8686104815T
Other languages
German (de)
Inventor
John Theodore Clark
Donald Albert Shiffler
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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=24897610&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3664502(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE3664502D1 publication Critical patent/DE3664502D1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—Polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Water-dispersible synthetic fiber of scalloped-oval cross-section to promote dispersibility, and so better uniformity, softer feel and more opacity to the resulting wet-laid fabrics.
DE8686104815T 1985-04-09 1986-04-09 New synthetic water-dispersible fiber Expired DE3664502D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72134785A 1985-04-09 1985-04-09

Publications (1)

Publication Number Publication Date
DE3664502D1 true DE3664502D1 (en) 1989-08-24

Family

ID=24897610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686104815T Expired DE3664502D1 (en) 1985-04-09 1986-04-09 New synthetic water-dispersible fiber

Country Status (12)

Country Link
EP (1) EP0198400B1 (en)
JP (1) JPS62502482A (en)
KR (1) KR880002440B1 (en)
CN (1) CN1006310B (en)
AT (1) ATE44786T1 (en)
CA (1) CA1280267C (en)
DE (1) DE3664502D1 (en)
ES (1) ES8800999A1 (en)
FI (1) FI80077C (en)
IE (1) IE57360B1 (en)
NO (1) NO864926L (en)
WO (1) WO1986006111A1 (en)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275735A (en) 1961-03-15
BE623867A (en) * 1961-11-30
GB1088984A (en) * 1963-06-05 1967-10-25 Ici Ltd Modifying treatment of shaped articles derived from polyesters
DE1635684A1 (en) * 1963-07-24 1969-10-16 Glanzstoff Ag Process for the production of textile surface structures with a felt-like character
US3625754A (en) * 1970-02-02 1971-12-07 Beaunit Corp Surface-modified polyester article
US3703260A (en) * 1970-12-04 1972-11-21 John P Grabske Material spreader
DE2105681C3 (en) * 1971-02-08 1975-10-02 Bayer Ag, 5090 Leverkusen Process for the production of aqueous fiber suspensions
US3914488A (en) * 1973-09-24 1975-10-21 Du Pont Polyester filaments for fur-like fabrics
US3981807A (en) 1973-09-27 1976-09-21 E. I. Du Pont De Nemours And Company Durable textile treating adducts
US4007083A (en) 1973-12-26 1977-02-08 International Paper Company Method for forming wet-laid non-woven webs
US4195051A (en) 1976-06-11 1980-03-25 E. I. Du Pont De Nemours And Company Process for preparing new polyester filaments
US4134882A (en) 1976-06-11 1979-01-16 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate)filaments
US4294883A (en) 1976-08-19 1981-10-13 Hoechst Fibers Industries, Div. Of American Hoechst Corporation Staple fiber, finish therefor and process for use of same
US4179543A (en) * 1976-08-19 1979-12-18 Hoechst Fibers Industries, Division Of American Hoechst Corporation Staple fiber, finish therefor and process for use of same
US4297414A (en) * 1978-07-07 1981-10-27 Mitsui Petrochemical Industries, Ltd. Reinforcing material for hydraulic substances and method for the production thereof
JPS5725645A (en) * 1980-07-23 1982-02-10 Hitachi Ltd Method of forming fluorescent surface for color-picture tube
US4634625A (en) 1984-10-25 1987-01-06 E. I. Du Pont De Nemours And Company New fabrics, yarns and process

Also Published As

Publication number Publication date
JPH0331803B2 (en) 1991-05-08
IE57360B1 (en) 1992-08-12
NO864926L (en) 1986-12-08
FI864686A (en) 1986-11-18
JPS62502482A (en) 1987-09-24
ES8800999A1 (en) 1987-12-01
IE860906L (en) 1986-10-09
KR880700115A (en) 1988-02-15
EP0198400A1 (en) 1986-10-22
FI80077C (en) 1990-04-10
WO1986006111A1 (en) 1986-10-23
CA1280267C (en) 1991-02-19
ATE44786T1 (en) 1989-08-15
CN1006310B (en) 1990-01-03
ES553823A0 (en) 1987-12-01
CN86102475A (en) 1986-10-15
KR880002440B1 (en) 1988-11-12
FI864686A0 (en) 1986-11-18
EP0198400B1 (en) 1989-07-19
FI80077B (en) 1989-12-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation