BE741302A - - Google Patents

Info

Publication number
BE741302A
BE741302A BE741302DA BE741302A BE 741302 A BE741302 A BE 741302A BE 741302D A BE741302D A BE 741302DA BE 741302 A BE741302 A BE 741302A
Authority
BE
Belgium
Application number
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
Priority claimed from JP44038717A external-priority patent/JPS4837157B1/ja
Application filed filed Critical
Publication of BE741302A publication Critical patent/BE741302A/xx

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • 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
    • 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
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE741302D 1968-11-05 1969-11-05 BE741302A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8083168 1968-11-05
JP44038717A JPS4837157B1 (de) 1969-05-21 1969-05-21

Publications (1)

Publication Number Publication Date
BE741302A true BE741302A (de) 1970-04-16

Family

ID=26378000

Family Applications (1)

Application Number Title Priority Date Filing Date
BE741302D BE741302A (de) 1968-11-05 1969-11-05

Country Status (5)

Country Link
US (1) US3645976A (de)
BE (1) BE741302A (de)
DE (1) DE1955725C3 (de)
FR (1) FR2022648A1 (de)
GB (1) GB1282160A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29623E (en) * 1972-05-04 1978-05-02 Bayer Aktiengesellschaft Polyurethane-ureas based on cis-trans-1,4-diaminocyclohexane
DE2632956C2 (de) * 1976-07-22 1987-02-12 Bayer Ag, 5090 Leverkusen Tetraalkylierte Biscyclohexylamin-Derivate
DE2858773C2 (en) * 1978-07-03 1990-03-01 Akzo Patente Gmbh, 5600 Wuppertal, De Polyurethane prepn. from trans-cyclohexane-1,4-di:isocyanate
DE2829199A1 (de) * 1978-07-03 1980-02-21 Akzo Gmbh Polyurethane aus trans-cyclohexan- 1,4-diisocyanat
US4425468A (en) 1981-12-31 1984-01-10 Ppg Industries, Inc. Polyurea-polyurethane acrylate polymer dispersions
US4499233A (en) * 1983-05-03 1985-02-12 Nl Industries, Inc. Water dispersible, modified polyurethane and a thickened aqueous composition containing it
US4485227A (en) * 1983-06-16 1984-11-27 Howmedica, Inc. Biocompatible poly-(ether-urethane-urea) and process for its preparation
US4820601A (en) * 1988-02-01 1989-04-11 Xerox Corporation Photoresponsive imaging members with protective copolyurethane overcoatings
US5017645A (en) * 1988-02-01 1991-05-21 Xerox Corporation Photoresponsive imaging members with protective copolyurethane overcoatings
US5106884A (en) * 1988-10-28 1992-04-21 The Dow Chemical Company Flexible polyurea foams having controlled load bearing qualities
US4973618A (en) * 1989-09-29 1990-11-27 E. I. Du Pont De Nemours & Company Oligomeric semicarbazide additives for spandex
DE3932958A1 (de) * 1989-10-03 1991-04-11 Bayer Ag Verfahren zur herstellung licht- und abgasbestaendiger puh-elastomerfaeden und -folien und elastomerfaeden entsprechender zusammensetzung
TW222668B (de) * 1992-03-19 1994-04-21 Minnesota Mining & Mfg
TW307801B (de) * 1992-03-19 1997-06-11 Minnesota Mining & Mfg
US6723820B1 (en) * 2000-11-13 2004-04-20 Sun Chemical Corporation Solvent soluble poly(urethane/urea) resins
WO2013089137A1 (ja) * 2011-12-16 2013-06-20 東レ・オペロンテックス株式会社 ポリウレタン弾性繊維およびその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1109246A (en) * 1965-06-25 1968-04-10 Goodyear Tire & Rubber Method of making polyurethane and said product
NL130123C (de) * 1965-07-28 Rhone Poulenc Sa

Also Published As

Publication number Publication date
FR2022648A1 (de) 1970-07-31
DE1955725C3 (de) 1981-11-05
DE1955725A1 (de) 1970-05-06
US3645976A (en) 1972-02-29
GB1282160A (en) 1972-07-19
DE1955725B2 (de) 1980-10-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ASAHI KASEI KOGYO K.K.

Effective date: 19871130