SE398983B - BY ADDITION OF A CATALYST CURABLE COATING AND BINDING COMPOSITION, SPECIFICALLY LEMPADED FOR COATING PARTICULAR MATERIALS AS SAND - Google Patents

BY ADDITION OF A CATALYST CURABLE COATING AND BINDING COMPOSITION, SPECIFICALLY LEMPADED FOR COATING PARTICULAR MATERIALS AS SAND

Info

Publication number
SE398983B
SE398983B SE7407504A SE7407504A SE398983B SE 398983 B SE398983 B SE 398983B SE 7407504 A SE7407504 A SE 7407504A SE 7407504 A SE7407504 A SE 7407504A SE 398983 B SE398983 B SE 398983B
Authority
SE
Sweden
Prior art keywords
coating
lempaded
sand
specifically
addition
Prior art date
Application number
SE7407504A
Other languages
Swedish (sv)
Other versions
SE7407504L (en
Inventor
A R B Furendal
H P Schmid
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Priority to SE7407504A priority Critical patent/SE398983B/en
Priority to IT49802/75A priority patent/IT1035852B/en
Priority to DE19752523615 priority patent/DE2523615A1/en
Priority to BE156886A priority patent/BE829711A/en
Priority to FR7517832A priority patent/FR2273608A1/en
Priority to NO752002A priority patent/NO752002L/no
Priority to NL7506736A priority patent/NL7506736A/en
Priority to DK255475A priority patent/DK255475A/en
Publication of SE7407504L publication Critical patent/SE7407504L/en
Publication of SE398983B publication Critical patent/SE398983B/en

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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • 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
    • C08G18/679—Acetylenic compounds
SE7407504A 1974-06-07 1974-06-07 BY ADDITION OF A CATALYST CURABLE COATING AND BINDING COMPOSITION, SPECIFICALLY LEMPADED FOR COATING PARTICULAR MATERIALS AS SAND SE398983B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7407504A SE398983B (en) 1974-06-07 1974-06-07 BY ADDITION OF A CATALYST CURABLE COATING AND BINDING COMPOSITION, SPECIFICALLY LEMPADED FOR COATING PARTICULAR MATERIALS AS SAND
IT49802/75A IT1035852B (en) 1974-06-07 1975-05-27 COMPOSITION AND METHOD FOR THE COATING OF MATERIAL IN PARTICULAR OF PARTICLE TYPE
DE19752523615 DE2523615A1 (en) 1974-06-07 1975-05-28 METHOD OF COATING A MATERIAL AND COMPOSITION FOR CARRYING OUT THE METHOD
BE156886A BE829711A (en) 1974-06-07 1975-05-30 PROCESS FOR COATING A MATERIAL AND COMPOSITION FOR ITS REALIZATION
FR7517832A FR2273608A1 (en) 1974-06-07 1975-06-06 Polyurethane binder for sand moulding compsns - polyol component contg. ethylenic or acetylenic gps
NO752002A NO752002L (en) 1974-06-07 1975-06-06
NL7506736A NL7506736A (en) 1974-06-07 1975-06-06 METHOD OF COVERING A MATERIAL.
DK255475A DK255475A (en) 1974-06-07 1975-06-06 PROCEDURE FOR COATING A MATERIAL AND COMPOSITION FOR PERFORMING THE PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7407504A SE398983B (en) 1974-06-07 1974-06-07 BY ADDITION OF A CATALYST CURABLE COATING AND BINDING COMPOSITION, SPECIFICALLY LEMPADED FOR COATING PARTICULAR MATERIALS AS SAND

Publications (2)

Publication Number Publication Date
SE7407504L SE7407504L (en) 1975-12-08
SE398983B true SE398983B (en) 1978-01-30

Family

ID=20321356

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407504A SE398983B (en) 1974-06-07 1974-06-07 BY ADDITION OF A CATALYST CURABLE COATING AND BINDING COMPOSITION, SPECIFICALLY LEMPADED FOR COATING PARTICULAR MATERIALS AS SAND

Country Status (8)

Country Link
BE (1) BE829711A (en)
DE (1) DE2523615A1 (en)
DK (1) DK255475A (en)
FR (1) FR2273608A1 (en)
IT (1) IT1035852B (en)
NL (1) NL7506736A (en)
NO (1) NO752002L (en)
SE (1) SE398983B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405939A1 (en) * 1984-02-18 1985-08-22 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING URETHANE-MODIFIED POLYISOCYANATE PREPARATIONS AND THEIR USE IN THE PRODUCTION OF POLYURETHANE PLASTICS OR POLYISOCYANURATE PLASTICS
DE4033221A1 (en) * 1990-10-19 1992-04-23 Bayer Ag TWO-COMPONENT POLYURETHANE ADHESIVES

Also Published As

Publication number Publication date
FR2273608B3 (en) 1978-02-03
NO752002L (en) 1975-12-09
NL7506736A (en) 1975-12-09
IT1035852B (en) 1979-10-20
SE7407504L (en) 1975-12-08
DE2523615A1 (en) 1975-12-18
DK255475A (en) 1975-12-08
FR2273608A1 (en) 1976-01-02
BE829711A (en) 1975-09-15

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