NL6806094A - - Google Patents

Info

Publication number
NL6806094A
NL6806094A NL6806094A NL6806094A NL6806094A NL 6806094 A NL6806094 A NL 6806094A NL 6806094 A NL6806094 A NL 6806094A NL 6806094 A NL6806094 A NL 6806094A NL 6806094 A NL6806094 A NL 6806094A
Authority
NL
Netherlands
Application number
NL6806094A
Other versions
NL157028B (nl
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 NL6806094A publication Critical patent/NL6806094A/xx
Publication of NL157028B publication Critical patent/NL157028B/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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/546—Oxyalkylated polycondensates of aldehydes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2273—Polyurethanes; Polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
NL6806094.A 1967-05-19 1968-04-29 Werkwijze voor het vervaardigen van gietvormen of -kernen onder toepassing van gietzand en een polyurethan als bindmiddel en aldus verkregen gietvorm of -kern. NL157028B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63966467A 1967-05-19 1967-05-19

Publications (2)

Publication Number Publication Date
NL6806094A true NL6806094A (OSRAM) 1968-11-20
NL157028B NL157028B (nl) 1978-06-15

Family

ID=24565055

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6806094.A NL157028B (nl) 1967-05-19 1968-04-29 Werkwijze voor het vervaardigen van gietvormen of -kernen onder toepassing van gietzand en een polyurethan als bindmiddel en aldus verkregen gietvorm of -kern.

Country Status (6)

Country Link
US (1) US3538040A (OSRAM)
BE (1) BE715319A (OSRAM)
DE (1) DE1769395B2 (OSRAM)
FR (1) FR1565258A (OSRAM)
GB (1) GB1224654A (OSRAM)
NL (1) NL157028B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904559A (en) * 1971-10-26 1975-09-09 Hooker Chemicals Plastics Corp Foundry aggregate binders
US3933727A (en) * 1972-09-26 1976-01-20 Ab Bofors Method of producing polyurethane-based cores and moulds according to the so-called cold-box procedure
SE7407505L (sv) * 1974-06-07 1975-12-08 Bofors Ab Forfarande for framstellning av formkroppar av polyuretanbundna kornformiga material.
US4200465A (en) * 1974-11-12 1980-04-29 Konishiroku Photo Industry Co., Ltd. Antistatic light-sensitive silver halide photographic element
US4054554A (en) * 1975-03-31 1977-10-18 Petrolite Corporation Dehazing compositions
US4046521A (en) * 1975-03-31 1977-09-06 Petrolite Corporation Distillate fuel containing dehazing compositions
US4046721A (en) * 1976-07-30 1977-09-06 Texaco Development Corporation Low friability polyisocyanurate foams
US4273700A (en) * 1979-10-17 1981-06-16 Reichhold Chemicals, Incorporated Polyol resin binder compositions and process
US4311620A (en) * 1980-05-08 1982-01-19 Hooker Chemicals & Plastics Corp. Foundry aggregate binders and foundry compositions prepared therefrom
DE3220097C2 (de) * 1981-06-11 1985-10-24 Th. Goldschmidt Ag, 4300 Essen Verwendung eines reaktiven Gemisches als härtbares Klebmittel
AT375954B (de) * 1983-03-21 1984-09-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden, kathodisch abscheidbaren etl-bindemitteln auf basis modifizierter phenol-novolake
PL2052798T3 (pl) * 2008-11-25 2012-05-31 Huettenes Albertus Chemische Werke Gmbh Alkaliczne kompozycje wiążące rezolowej żywicy fenolowo-aldehydowej

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829982A (en) * 1955-07-25 1958-04-08 Borden Co Process of coating granules with a thermosetting resin
BE596036A (OSRAM) * 1959-10-15
US3429848A (en) * 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine

Also Published As

Publication number Publication date
US3538040A (en) 1970-11-03
BE715319A (OSRAM) 1968-11-18
DE1769395B2 (de) 1977-01-20
NL157028B (nl) 1978-06-15
FR1565258A (OSRAM) 1969-04-25
GB1224654A (en) 1971-03-10
DE1769395A1 (de) 1971-10-21

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: HOOKER CHEM