BE754717A - Polyurethanes elastomeres - Google Patents

Polyurethanes elastomeres

Info

Publication number
BE754717A
BE754717A BE754717DA BE754717A BE 754717 A BE754717 A BE 754717A BE 754717D A BE754717D A BE 754717DA BE 754717 A BE754717 A BE 754717A
Authority
BE
Belgium
Prior art keywords
elastomeric polyurethanes
polyurethanes
elastomeric
Prior art date
Application number
Other languages
English (en)
Inventor
A Damusis
Original Assignee
Marles Kuhlmann Wyandotte
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.)
Publication date
Publication of BE754717A publication Critical patent/BE754717A/fr

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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/08—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)
BE754717D 1969-08-18 Polyurethanes elastomeres BE754717A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85109969A 1969-08-18 1969-08-18

Publications (1)

Publication Number Publication Date
BE754717A true BE754717A (fr) 1971-01-18

Family

ID=25309981

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754717D BE754717A (fr) 1969-08-18 Polyurethanes elastomeres

Country Status (6)

Country Link
US (1) US3697483A (fr)
BE (1) BE754717A (fr)
DE (1) DE2040697A1 (fr)
FR (1) FR2059589B1 (fr)
GB (1) GB1313565A (fr)
NL (1) NL7012124A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854386A1 (de) * 1978-12-16 1980-07-03 Bayer Ag Verfahren zur herstellung von thermoplastischen chemiewerkstoffen
US4579928A (en) * 1985-04-18 1986-04-01 The Firestone Tire & Rubber Company Urethane compositions
EP0248628A3 (fr) * 1986-06-02 1988-11-17 Ici Americas Inc. Polyurée-polyuréthane à partir d'un polyol, d'une amine aromatique et d'un prépolymère de polyoxypropylène terminé par isocyanate
US4814412A (en) * 1987-12-17 1989-03-21 W. L. Gore & Associates, Inc. Two component polyurethane system for casting expanded polytetrafluoroethylene
US4931487A (en) * 1988-03-04 1990-06-05 Dow Chemical Company Chain extenders for polyurethanes

Also Published As

Publication number Publication date
US3697483A (en) 1972-10-10
NL7012124A (fr) 1971-02-22
FR2059589B1 (fr) 1973-01-12
FR2059589A1 (fr) 1971-06-04
GB1313565A (en) 1973-04-11
DE2040697A1 (de) 1971-02-25

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MARLES-KUHLMANN-WYANDOTTE

Effective date: 19900811