JPS4972123A - - Google Patents
Info
- Publication number
- JPS4972123A JPS4972123A JP48107854A JP10785473A JPS4972123A JP S4972123 A JPS4972123 A JP S4972123A JP 48107854 A JP48107854 A JP 48107854A JP 10785473 A JP10785473 A JP 10785473A JP S4972123 A JPS4972123 A JP S4972123A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- 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
- 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
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
- C08G18/168—Organic 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5054—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/506—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
-
- 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
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1237772 | 1972-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4972123A true JPS4972123A (ja) | 1974-07-12 |
Family
ID=20295643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48107854A Pending JPS4972123A (ja) | 1972-09-26 | 1973-09-25 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3933727A (ja) |
| JP (1) | JPS4972123A (ja) |
| BE (1) | BE805159A (ja) |
| BR (1) | BR7307434D0 (ja) |
| DE (1) | DE2348226A1 (ja) |
| FR (1) | FR2200070B1 (ja) |
| GB (1) | GB1451461A (ja) |
| IT (1) | IT996200B (ja) |
| NL (1) | NL7313170A (ja) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079031A (en) * | 1976-07-14 | 1978-03-14 | Delta Oil Products Corporation | Improved foundry process and binder resin composition therefor |
| GB1601938A (en) * | 1977-07-21 | 1981-11-04 | Fordath Ltd | Foundry binders |
| US4370463A (en) * | 1978-06-14 | 1983-01-25 | Ashland Oil, Inc. | Process for no-bake foundry application utilizing polyurethanes based on amine polyols |
| GB2024232B (en) * | 1978-06-14 | 1983-01-19 | Ashland Oil Inc | Urethane binder for no-bake and cold-box foundry cores andmoulds |
| DE2855391A1 (de) * | 1978-12-21 | 1980-06-26 | Woellner Werke | Kalthaertendes bindemittel fuer teilchenfoermige feststoffe, insbesondere giessereisand |
| DE2923840C2 (de) * | 1979-06-13 | 1984-03-01 | Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf | Verwendung eines monomeren mehrwertigen Phenols zur Herstellung eines Bindemittels für Gießerei-Formstoffmischungen |
| DE2925733A1 (de) * | 1979-06-23 | 1981-01-15 | Huettenes Albertus | Bindemittel auf polyurethanbasis, sowie dessen herstellung |
| US4273700A (en) * | 1979-10-17 | 1981-06-16 | Reichhold Chemicals, Incorporated | Polyol resin binder compositions and process |
| US4273910A (en) * | 1979-12-05 | 1981-06-16 | Woellner-Werke | Cold hardening binding agent for particulate solids, such as molding sand, containing a nitrogen basic polyol |
| US4311620A (en) * | 1980-05-08 | 1982-01-19 | Hooker Chemicals & Plastics Corp. | Foundry aggregate binders and foundry compositions prepared therefrom |
| US4365039A (en) * | 1980-12-15 | 1982-12-21 | Ashland Oil, Inc. | Vapor permeation curable polyester resin coating compositions for flexible substrates |
| US4374167A (en) * | 1980-12-15 | 1983-02-15 | Ashland Oil, Inc. | Vapor permeation curable polyester resin coating compositions for flexible substrates |
| US4343839A (en) * | 1980-12-15 | 1982-08-10 | Ashland Oil, Inc. | Vapor permeation curable polyester resin coating compositions for flexible substrates |
| US4314962A (en) * | 1980-12-29 | 1982-02-09 | Ethyl Corporation | Phenol extended polyurethanes prepared by RIM process |
| US4448907A (en) * | 1981-03-30 | 1984-05-15 | Ashland Oil, Inc. | Process for casting lightweight metals |
| US4366193A (en) * | 1981-04-10 | 1982-12-28 | Ashland Oil, Inc. | Catechol-based vapor permeation curable coating compositions |
| US4368222A (en) * | 1981-06-05 | 1983-01-11 | Ashland Oil, Inc. | Vapor permeation curable coatings for surface-porous substrates |
| US4374181A (en) * | 1981-09-14 | 1983-02-15 | Ashland Oil, Inc. | Vapor permeation curable coatings for reaction injection molded parts |
| US4343924A (en) * | 1981-09-14 | 1982-08-10 | Ashland Oil, Inc. | Stabilized phenolic resins for use in vapor permeation curing |
| US4396647A (en) * | 1982-02-22 | 1983-08-02 | Ashland Oil, Inc. | Vapor permeation curable coating compositions containing 2,3',4-trihydroxydiphenyl |
| DE3339174C3 (de) * | 1983-10-28 | 1995-06-01 | Schuiling Metall Chemie B V | Kalthärtbares Bindemittel auf Polyurethan-Basis für Gießereizwecke |
| DE3405939A1 (de) * | 1984-02-18 | 1985-08-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanmodifizierten polyisocyanat-zubereitungen und ihre verwendung bei der herstellung von polyurethankunststoffen oder von polyisocyanuratkunststoffen |
| US4788083A (en) * | 1986-03-27 | 1988-11-29 | Ashland Oil, Inc. | Tin or bismuth complex catalysts and trigger cure of coatings therewith |
| US4851457A (en) * | 1988-02-16 | 1989-07-25 | Kurple Kenneth R | Foundry resins |
| US5286765A (en) * | 1989-09-15 | 1994-02-15 | Bayer Aktiengesellschaft | Process for the preparation of foundry cores and molds |
| US5053274A (en) * | 1990-02-08 | 1991-10-01 | Jonas Arthur E | Highly filled substantially solid polyurethane, urea and isocyannurate composites for indoor and outdoor applications, for load bearing, structural and decorative products |
| US5698613A (en) * | 1995-02-21 | 1997-12-16 | Mancuso Chemicals Limited | Chemical binder |
| DE102020118148A1 (de) | 2020-07-09 | 2022-01-13 | Bindur Gmbh | Formstoff zur Herstellung von Kernen und Verfahren zu dessen Härtung |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063964A (en) * | 1960-01-15 | 1962-11-13 | Allied Chem | Polyether-urethane compositions modified with polymethylol phenols |
| US3441523A (en) * | 1964-11-12 | 1969-04-29 | Allied Chem | Filled cellular urethanes |
| US3450653A (en) * | 1965-12-10 | 1969-06-17 | Upjohn Co | Polyurethane elastomeric sealants |
| FR1526627A (fr) * | 1966-06-09 | 1968-05-24 | Allied Chem | Compositions d'uréthanne obtenues à partir d'un mélange de polyols et leur utilisation comme compositions de revêtement |
| GB1203943A (en) * | 1967-03-23 | 1970-09-03 | Shell Int Research | Foundry moulds and mould components, and the manufacture thereof |
| US3538040A (en) * | 1967-05-19 | 1970-11-03 | Hooker Chemical Corp | Foundry sand compositions containing room temperature curing resin |
| DE1812003A1 (de) * | 1968-11-30 | 1970-06-18 | Bayer Ag | Hydantoine mit alkoholischen OH-Gruppen |
| US3679631A (en) * | 1971-02-08 | 1972-07-25 | Globe Mfg Co | Higher heat set spandex prepared from a mixture of a polyether or polyester prepolymer and a dihydric phenol and method of preparation |
| US3745139A (en) * | 1971-05-03 | 1973-07-10 | Ashland Oil Inc | Foundry processes and products |
| US3725355A (en) * | 1971-10-21 | 1973-04-03 | Dow Chemical Co | Rapid setting polyurethane elastomer compositions |
| BE790459A (fr) * | 1971-10-26 | 1973-04-24 | Hooker Chemical Corp | Liants pour agregats de fonderie |
-
1973
- 1973-09-13 US US05/397,186 patent/US3933727A/en not_active Expired - Lifetime
- 1973-09-21 BE BE135907A patent/BE805159A/xx unknown
- 1973-09-25 JP JP48107854A patent/JPS4972123A/ja active Pending
- 1973-09-25 FR FR7334344A patent/FR2200070B1/fr not_active Expired
- 1973-09-25 IT IT52736/73A patent/IT996200B/it active
- 1973-09-25 DE DE19732348226 patent/DE2348226A1/de active Pending
- 1973-09-25 BR BR7434/73A patent/BR7307434D0/pt unknown
- 1973-09-25 NL NL7313170A patent/NL7313170A/xx not_active Application Discontinuation
- 1973-09-26 GB GB4514073A patent/GB1451461A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT996200B (it) | 1975-12-10 |
| FR2200070A1 (ja) | 1974-04-19 |
| FR2200070B1 (ja) | 1976-10-01 |
| DE2348226A1 (de) | 1974-03-28 |
| BE805159A (fr) | 1974-01-16 |
| NL7313170A (ja) | 1974-03-28 |
| US3933727A (en) | 1976-01-20 |
| BR7307434D0 (pt) | 1974-09-05 |
| GB1451461A (en) | 1976-10-06 |