NO840150L - Fremgangsmaate til fremstilling av tverrbundet urea/formaldehyd-polymermatriks - Google Patents

Fremgangsmaate til fremstilling av tverrbundet urea/formaldehyd-polymermatriks

Info

Publication number
NO840150L
NO840150L NO840150A NO840150A NO840150L NO 840150 L NO840150 L NO 840150L NO 840150 A NO840150 A NO 840150A NO 840150 A NO840150 A NO 840150A NO 840150 L NO840150 L NO 840150L
Authority
NO
Norway
Prior art keywords
urea
formaldehyde
mixture
stated
catalyst
Prior art date
Application number
NO840150A
Other languages
English (en)
Norwegian (no)
Inventor
John E Carlson
Original Assignee
Chem Nuclear System Inc
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 Chem Nuclear System Inc filed Critical Chem Nuclear System Inc
Publication of NO840150L publication Critical patent/NO840150L/no

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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NO840150A 1982-05-17 1984-01-16 Fremgangsmaate til fremstilling av tverrbundet urea/formaldehyd-polymermatriks NO840150L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/378,871 US4429075A (en) 1982-05-17 1982-05-17 Cross-linked urea-formaldehyde polymer matrix compositions containing cyclic intermediate structures

Publications (1)

Publication Number Publication Date
NO840150L true NO840150L (no) 1984-01-16

Family

ID=23494889

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840150A NO840150L (no) 1982-05-17 1984-01-16 Fremgangsmaate til fremstilling av tverrbundet urea/formaldehyd-polymermatriks

Country Status (8)

Country Link
US (1) US4429075A (da)
EP (1) EP0108144A4 (da)
AU (2) AU555710B2 (da)
CA (1) CA1212493A (da)
DK (1) DK14984A (da)
FI (1) FI840130L (da)
NO (1) NO840150L (da)
WO (1) WO1983004037A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501851A (en) * 1982-09-10 1985-02-26 Borden, Inc. Urea-formaldehyde precursor
GB8411432D0 (en) * 1984-05-03 1984-06-06 Bip Chemicals Ltd Moulding materials
DE3522358A1 (de) * 1985-06-22 1987-01-02 Basf Ag Pulverfoermiges aminoplastleimharz fuer holzwerkstoffe mit geringer formaldehydabspaltung, verfahren zu dessen herstellung und konfektioniertes, pulverfoermiges aminoplastleimharz
DE3815204A1 (de) * 1988-05-04 1989-11-16 Gruber & Weber Gmbh Co Kg Verfahren zur herstellung von verbundwerkstoffen mit verringerter formaldehydemission
MXPA04009282A (es) * 2002-03-26 2005-01-25 Georgia Pacific Resins Fertilizador de nitrogeno de lenta liberacion.
US8741430B2 (en) * 2008-06-25 2014-06-03 Momentive Specialty Chemicals Inc. Storage stable amino-formaldehyde resins and applications thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB403142A (en) 1932-06-30 1933-12-21 Dunlop Rubber Co Improvements in or relating to the production of compositions and goods containing two or more substantially mutually insoluble plastics
GB543096A (en) 1939-08-10 1942-02-10 British Thomson Houston Co Ltd Improved resinous condensation products and methods of producing same
US2417014A (en) * 1943-12-30 1947-03-04 American Cyanamid Co Acidic solution of a partially polymerized melamine formaldehyde condensation productin an aqueous aliphatic polyhydric alcohol solvent
US2872425A (en) * 1955-04-15 1959-02-03 American Cyanamid Co Process of preparing urea-formaldehyde molding composition
DE1570240C3 (de) 1965-02-17 1982-05-27 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Tränkharzen
US3488310A (en) 1967-02-24 1970-01-06 Owens Corning Fiberglass Corp Urea-melamine-formaldehyde resins
FR1532541A (fr) * 1967-05-30 1968-07-12 Catalyseurs de durcissement pour vernis d'urée-formaldéhyde
US3816376A (en) 1971-03-02 1974-06-11 Basf Ag Continuous manufacture of amino resin solutions
BE786056A (fr) 1971-07-16 1973-01-10 Basf Ag Procede de preparation de resines d'impregnation uree-formol stables
US4001148A (en) * 1974-03-21 1977-01-04 Deutsche Texaco Aktiengesellschaft Process for the production of flame-resistant phenolic resin foam plastics
US4007142A (en) 1974-04-24 1977-02-08 Balm Paints Limited Amine resin and process
US4161467A (en) * 1976-10-12 1979-07-17 Teukros A.G. Reactive catalyst for amino resins
GB1603088A (en) 1977-06-11 1981-11-18 British Industrial Plastics Resin manufacture
US4230597A (en) * 1978-08-03 1980-10-28 Hittman Corporation Conversion of radioactive waste materials into solid form

Also Published As

Publication number Publication date
CA1212493A (en) 1986-10-07
FI840130A7 (fi) 1984-01-13
FI840130A0 (fi) 1984-01-13
EP0108144A4 (en) 1985-10-23
DK14984D0 (da) 1984-01-13
AU555710B2 (en) 1986-10-02
FI840130L (fi) 1984-01-13
EP0108144A1 (en) 1984-05-16
DK14984A (da) 1984-01-13
AU5489786A (en) 1986-08-07
AU1702183A (en) 1983-12-02
WO1983004037A1 (en) 1983-11-24
US4429075A (en) 1984-01-31

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