CH512594A - Verfahren zur Herstellung von leicht anfärbbaren Fäden bzw. Fasern - Google Patents

Verfahren zur Herstellung von leicht anfärbbaren Fäden bzw. Fasern

Info

Publication number
CH512594A
CH512594A CH1331465A CH1331465A CH512594A CH 512594 A CH512594 A CH 512594A CH 1331465 A CH1331465 A CH 1331465A CH 1331465 A CH1331465 A CH 1331465A CH 512594 A CH512594 A CH 512594A
Authority
CH
Switzerland
Prior art keywords
parts
sep
elastomer
groups
molecular weight
Prior art date
Application number
CH1331465A
Other languages
German (de)
English (en)
Inventor
Wieden Horst
Thoma Wilhelm
Oertel Harald
Rellensmann Wolfgang
Nischk Guenther
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
Publication of CH512594A publication Critical patent/CH512594A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Coloring (AREA)
CH1331465A 1964-10-19 1965-09-27 Verfahren zur Herstellung von leicht anfärbbaren Fäden bzw. Fasern CH512594A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1495840A DE1495840C3 (de) 1964-10-19 1964-10-19 Verfahren zur Herstellung von Polyurethan-Elastomeren

Publications (1)

Publication Number Publication Date
CH512594A true CH512594A (de) 1971-09-15

Family

ID=7099956

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1331465A CH512594A (de) 1964-10-19 1965-09-27 Verfahren zur Herstellung von leicht anfärbbaren Fäden bzw. Fasern

Country Status (7)

Country Link
US (1) US3401151A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE671062A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH512594A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1495840C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1115737A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL146180B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE312438B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135755C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1966-02-02 1900-01-01
DE1669423C3 (de) * 1967-03-10 1974-07-18 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von elastischen Polyurethanfäden
DE2256664A1 (de) * 1972-11-18 1974-05-22 Akzo Gmbh Verfahren zum nachbehandeln von polyurethanfaeden
US4108814A (en) * 1974-09-28 1978-08-22 Bayer Aktiengesellschaft Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
DE3012864A1 (de) * 1980-04-02 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanelastomeren
US4770791A (en) * 1984-02-24 1988-09-13 The Dow Chemical Company Control of metal ions using bis(aminoalkyl) piperazine derivatives
US4680396A (en) * 1984-02-24 1987-07-14 The Dow Chemical Company Bis(aminoalkyl)piperazine derivatives and their use as metal ion control agents
EP0193084B1 (en) * 1985-03-01 1988-04-20 Sumitomo Bayer Urethane Co.Ltd: Magnetic recording medium, a process for preparing a magnetic recording medium and a binder composition therefor
US5371166A (en) * 1993-12-22 1994-12-06 The B. F. Goodrich Company Polyurethane composition for use as a dispersing binder
US5652320A (en) * 1994-10-11 1997-07-29 Sanyo Chemical Industries, Ltd. Polymer containing N-sulfoamino group, fiber formed therefrom, and magnetic recording medium containing the same
CN109134814B (zh) * 2018-07-30 2020-12-18 喻传云 一种聚氨酯纺纱胶圈及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA734965A (en) * 1966-05-24 Muller Erwin Process for the production of polyamines which may be resinous
US2929804A (en) * 1955-01-31 1960-03-22 Du Pont Elastic filaments of linear segmented polymers
NL113988C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1955-08-10
DE1155907B (de) * 1960-07-09 1963-10-17 Bayer Ag Verfahren zur Herstellung von gegebenenfalls harzartigen Polyaminen
US3066158A (en) * 1961-04-28 1962-11-27 Carwin Company Nitrosophenyl-n, n-di(monohydroxyalkyl)-sulfonamides and their methods of preparation
BE626727A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-12-30
US3294752A (en) * 1962-03-29 1966-12-27 Du Pont Polyurethanes containing a quaternary nitrogen in the elastomer chain
CA764543A (en) * 1963-02-16 1967-08-01 Farbenfabriken Bayer Aktiengesellschaft Substantially linear polyaddition polymers

Also Published As

Publication number Publication date
DE1495840B2 (de) 1978-01-12
NL6513521A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-04-20
DE1495840A1 (de) 1969-06-04
US3401151A (en) 1968-09-10
GB1115737A (en) 1968-05-29
SE312438B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-07-14
DE1495840C3 (de) 1978-09-21
BE671062A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-02-14
NL146180B (nl) 1975-06-16

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Legal Events

Date Code Title Description
PL Patent ceased