BE690532A - - Google Patents

Info

Publication number
BE690532A
BE690532A BE690532DA BE690532A BE 690532 A BE690532 A BE 690532A BE 690532D A BE690532D A BE 690532DA BE 690532 A BE690532 A BE 690532A
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
Application filed filed Critical
Publication of BE690532A publication Critical patent/BE690532A/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions
    • 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)
  • Polyurethanes Or Polyureas (AREA)
BE690532D 1965-12-04 1966-12-01 BE690532A (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1264047 1965-12-04
DEB84838A DE1264047B (de) 1965-12-04 1965-12-04 Verfahren zum Herstellen von Urethangruppen enthaltenden Elastomeren

Publications (1)

Publication Number Publication Date
BE690532A true BE690532A (no) 1967-06-01

Family

ID=25750923

Family Applications (1)

Application Number Title Priority Date Filing Date
BE690532D BE690532A (no) 1965-12-04 1966-12-01

Country Status (7)

Country Link
US (1) US3496144A (no)
BE (1) BE690532A (no)
CH (1) CH460334A (no)
DE (1) DE1264047B (no)
FR (1) FR1501665A (no)
GB (1) GB1158270A (no)
NL (1) NL6617029A (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139967A1 (de) 1981-10-08 1983-04-28 Bayer Ag, 5090 Leverkusen Neue gemische von tertiaeren stickstoff aufweisenden nco-prepolymeren mit hilfs- und zusatzmitteln, sowie ihre verwendung als klebe- bzw. beschichtungsmittel
US4871818A (en) * 1986-09-30 1989-10-03 E. I. Du Pont De Nemours And Company Polyester-based spandex filament
CA1280232C (en) 1986-09-30 1991-02-12 Gary Arthur Lodoen Polyester-based spandex filament
CN114149560B (zh) * 2021-12-14 2023-05-05 福建汇得新材料有限公司 一种湿法聚氨酯树脂及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US3071557A (en) * 1958-03-28 1963-01-01 Du Pont Segmented polymers
DE1105157B (de) * 1960-02-22 1961-04-20 Bayer Ag Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen aus Saeurehydraziden und Isocyanaten
DE1123467B (de) * 1960-08-12 1962-02-08 Bayer Ag Verfahren zur Herstellung von Urethan- und Semicarbazid-Gruppierungen aufweisenden, aus der Loesung verformbaren, hochelastischen Polymeren
GB947840A (en) * 1961-05-17 1964-01-29 Globe Mfg Co Elastomeric polyurethane threads
US3165566A (en) * 1961-06-29 1965-01-12 Goodrich Co B F One step polyamine curing for polyurethane threads
DE1152535B (de) * 1962-03-22 1963-08-08 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Elastomeren
US3379683A (en) * 1963-04-17 1968-04-23 Du Pont Polyurethanes prepared from m-xylylenediamine

Also Published As

Publication number Publication date
NL6617029A (no) 1967-06-05
FR1501665A (fr) 1967-11-10
DE1264047B (de) 1968-03-21
CH460334A (de) 1968-07-31
US3496144A (en) 1970-02-17
GB1158270A (en) 1969-07-16

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