BE624887A - - Google Patents

Info

Publication number
BE624887A
BE624887A BE624887DA BE624887A BE 624887 A BE624887 A BE 624887A BE 624887D A BE624887D A BE 624887DA BE 624887 A BE624887 A BE 624887A
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.)
Publication of BE624887A publication Critical patent/BE624887A/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
    • C08G18/08—Processes
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3863—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
    • C08G18/3865—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms
    • C08G18/3868—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms the sulfur atom belonging to a sulfide group
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • 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)
BE624887D 1961-11-16 BE624887A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US152913A US3216973A (en) 1961-11-16 1961-11-16 Polyurethane plastics made with a triol bearing strictly secondary hydroxyl groups

Publications (1)

Publication Number Publication Date
BE624887A true BE624887A (pt)

Family

ID=22544990

Family Applications (1)

Application Number Title Priority Date Filing Date
BE624887D BE624887A (pt) 1961-11-16

Country Status (4)

Country Link
US (1) US3216973A (pt)
BE (1) BE624887A (pt)
DE (1) DE1300691B (pt)
GB (1) GB970206A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627182A (pt) * 1962-01-16
GB1053131A (pt) * 1963-02-11
US3457225A (en) * 1966-07-18 1969-07-22 Wyandotte Chemicals Corp Process for preparing polyurethane compositions from polyoxyalkylene derivatives of p,p'-isopropylidenediphenol
US3725355A (en) * 1971-10-21 1973-04-03 Dow Chemical Co Rapid setting polyurethane elastomer compositions
US4069600A (en) * 1975-06-02 1978-01-24 Wise Leslie E Athletic foot protector
US4049592A (en) * 1975-07-18 1977-09-20 W. R. Grace & Co. Biodegradable hydrophilic foams and method
US4132839A (en) * 1976-10-12 1979-01-02 W. R. Grace & Co. Biodegradable hydrophilic foams and method
US20070135536A1 (en) * 2005-12-14 2007-06-14 Board Of Trustees Of Michigan State University Biobased compositions from distillers' dried grains with solubles and methods of making those

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506014A (pt) * 1950-09-29 1900-01-01
BE519014A (pt) * 1952-04-10
US2753319A (en) * 1952-07-18 1956-07-03 Goodrich Co B F Cast polyesterurethane rubbers
DE1005721B (de) * 1955-02-09 1957-04-04 Bayer Ag Verfahren zur Herstellung hochmolekularer, elastischer vernetzter Kunststoffe unter gleichzeitiger Formgebung aus linearen, endstaendige Isocyanatgruppen enthaltenden isocyanatmodifizierten Polyestern und Vernetzungsmitteln
IT699971A (pt) * 1958-08-15
NL120257C (pt) * 1959-02-27
US3050482A (en) * 1959-08-03 1962-08-21 Phillips Petroleum Co Reaction product of a polyhydroxy compound and a polyisocyanate in the presence of avinyl-substituted heterocyclic nitrogen base
US3054757A (en) * 1960-02-08 1962-09-18 Mobay Chemical Corp Polyurethane production with imines as catalysts

Also Published As

Publication number Publication date
GB970206A (en) 1964-09-16
US3216973A (en) 1965-11-09
DE1300691B (de) 1969-08-07

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