DE2049943B2 - Verfahren zur Herstellung van verfestigten Polyamid-Vliesstoffen - Google Patents

Verfahren zur Herstellung van verfestigten Polyamid-Vliesstoffen

Info

Publication number
DE2049943B2
DE2049943B2 DE19702049943 DE2049943A DE2049943B2 DE 2049943 B2 DE2049943 B2 DE 2049943B2 DE 19702049943 DE19702049943 DE 19702049943 DE 2049943 A DE2049943 A DE 2049943A DE 2049943 B2 DE2049943 B2 DE 2049943B2
Authority
DE
Germany
Prior art keywords
filaments
fibers
fleece
caprolactam
water
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.)
Withdrawn
Application number
DE19702049943
Other languages
German (de)
English (en)
Other versions
DE2049943A1 (de
Inventor
Guenter 5000 Koeln Espanion
Karlheinz Dr.-Ing. Feltgen
Rudolf Juergen Dr.-Phys. Klee
Lothar 5650 Solingen Nippes
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.)
Bayer AG
Original Assignee
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19702049943 priority Critical patent/DE2049943B2/de
Priority to GB1296640D priority patent/GB1296640A/en
Priority to FR7136357A priority patent/FR2110346B1/fr
Priority to NL7113865A priority patent/NL7113865A/xx
Priority to BE773692A priority patent/BE773692A/xx
Priority to IT2970571A priority patent/IT939078B/it
Publication of DE2049943A1 publication Critical patent/DE2049943A1/de
Publication of DE2049943B2 publication Critical patent/DE2049943B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/549—Polyamides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/418—Cyclic amides, e.g. lactams; Amides of oxalic acid

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
DE19702049943 1970-10-10 1970-10-10 Verfahren zur Herstellung van verfestigten Polyamid-Vliesstoffen Withdrawn DE2049943B2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19702049943 DE2049943B2 (de) 1970-10-10 1970-10-10 Verfahren zur Herstellung van verfestigten Polyamid-Vliesstoffen
GB1296640D GB1296640A (xx) 1970-10-10 1971-10-07
FR7136357A FR2110346B1 (xx) 1970-10-10 1971-10-08
NL7113865A NL7113865A (xx) 1970-10-10 1971-10-08
BE773692A BE773692A (fr) 1970-10-10 1971-10-08 Procede de production de toisons polyamidiques consolidees
IT2970571A IT939078B (it) 1970-10-10 1971-10-08 Procedimento per l ottenimento di materiali di velo poliamidici con solidati

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049943 DE2049943B2 (de) 1970-10-10 1970-10-10 Verfahren zur Herstellung van verfestigten Polyamid-Vliesstoffen

Publications (2)

Publication Number Publication Date
DE2049943A1 DE2049943A1 (de) 1972-04-13
DE2049943B2 true DE2049943B2 (de) 1978-07-20

Family

ID=5784812

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702049943 Withdrawn DE2049943B2 (de) 1970-10-10 1970-10-10 Verfahren zur Herstellung van verfestigten Polyamid-Vliesstoffen

Country Status (6)

Country Link
BE (1) BE773692A (xx)
DE (1) DE2049943B2 (xx)
FR (1) FR2110346B1 (xx)
GB (1) GB1296640A (xx)
IT (1) IT939078B (xx)
NL (1) NL7113865A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013125B1 (en) * 1978-12-21 1983-06-08 Monsanto Company Process for making point-bonded fabrics
US4396452A (en) * 1978-12-21 1983-08-02 Monsanto Company Process for point-bonding organic fibers
EP0013127B1 (en) * 1978-12-21 1982-07-28 Monsanto Company Process for making nonwoven fabrics by bonding organic fibers

Also Published As

Publication number Publication date
DE2049943A1 (de) 1972-04-13
NL7113865A (xx) 1972-04-12
IT939078B (it) 1973-02-10
BE773692A (fr) 1972-01-31
GB1296640A (xx) 1972-11-15
FR2110346B1 (xx) 1976-02-13
FR2110346A1 (xx) 1972-06-02

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Legal Events

Date Code Title Description
BHN Withdrawal