CH465224A - Verfahren zur Herstellung eines segmentierten, praktisch linearen Polyätherurethan-Harnstoff-Mischpolymeren - Google Patents

Verfahren zur Herstellung eines segmentierten, praktisch linearen Polyätherurethan-Harnstoff-Mischpolymeren

Info

Publication number
CH465224A
CH465224A CH1546365A CH1546365A CH465224A CH 465224 A CH465224 A CH 465224A CH 1546365 A CH1546365 A CH 1546365A CH 1546365 A CH1546365 A CH 1546365A CH 465224 A CH465224 A CH 465224A
Authority
CH
Switzerland
Prior art keywords
segmented
production
polyether urethane
linear polyether
urea copolymer
Prior art date
Application number
CH1546365A
Other languages
English (en)
Inventor
Taub Bernard
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of CH465224A publication Critical patent/CH465224A/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
    • 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
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
CH1546365A 1964-11-10 1965-11-09 Verfahren zur Herstellung eines segmentierten, praktisch linearen Polyätherurethan-Harnstoff-Mischpolymeren CH465224A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US410267A US3404131A (en) 1964-11-10 1964-11-10 Elastic fibers and films

Publications (1)

Publication Number Publication Date
CH465224A true CH465224A (de) 1968-11-15

Family

ID=23623982

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1546365A CH465224A (de) 1964-11-10 1965-11-09 Verfahren zur Herstellung eines segmentierten, praktisch linearen Polyätherurethan-Harnstoff-Mischpolymeren

Country Status (8)

Country Link
US (1) US3404131A (de)
BE (1) BE672108A (de)
CH (1) CH465224A (de)
DE (1) DE1570229A1 (de)
ES (1) ES319399A1 (de)
GB (1) GB1076870A (de)
NL (1) NL6514558A (de)
SE (1) SE303884B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071492A (en) * 1976-04-07 1978-01-31 The Firestone Tire & Rubber Company Polyurethane-urea elastomers based on propylene oxide-tetrahydrofuran copolymers
US4120850A (en) * 1977-09-06 1978-10-17 E. I. Du Pont De Nemours And Company Polyether urethane polymers prepared from a copolymer of tetrahydrofuran and ethylene oxide
EP0339435B1 (de) * 1988-04-26 1993-08-18 Asahi Glass Company Ltd. Prepolymerzusammensetzung, Verfahren zu ihrer Herstellung und ihre Verwendung
WO2004041892A1 (en) * 2002-11-04 2004-05-21 Invista Technologies S.À.R.L. Articles comprising aqueous dispersions using poly(urea/urethanes)
KR101054635B1 (ko) * 2002-11-04 2011-08-04 인비스타 테크놀러지스 에스.에이.알.엘 폴리(우레아/우레탄)의 수성 분산액
DE102004057699A1 (de) * 2004-11-30 2006-06-01 Henkel Kgaa Zwei-Komponenten-Polyurethanklebstoffe, Additive für Zwei-Komponenten-Polyurethanklebstoffe und Verwendung der Additive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE580827A (de) * 1958-08-18
US3180854A (en) * 1961-06-14 1965-04-27 Polythane Corp Double diamine modification of urethane prepolymers
BE634661A (de) * 1962-07-10 1900-01-01
US3245961A (en) * 1962-08-28 1966-04-12 Nopco Chem Co Polyureas from caprolactamblocked isocyanates
DE1200531B (de) * 1963-12-06 1965-09-09 Basf Ag Verfahren zum Herstellen hochelastischer Formkoerper aus isocyanatmodifizierten Polyhydroxylverbindungen

Also Published As

Publication number Publication date
GB1076870A (en) 1967-07-26
BE672108A (de)
US3404131A (en) 1968-10-01
SE303884B (de) 1968-09-09
NL6514558A (de) 1966-05-11
DE1570229A1 (de) 1969-08-28
ES319399A1 (es) 1966-05-01

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