ES343525A1 - Procedimiento para obtener compuestos de aglomerantes de fundicion, compuestos de resina y proceso para su uso. - Google Patents
Procedimiento para obtener compuestos de aglomerantes de fundicion, compuestos de resina y proceso para su uso.Info
- Publication number
- ES343525A1 ES343525A1 ES343525A ES343525A ES343525A1 ES 343525 A1 ES343525 A1 ES 343525A1 ES 343525 A ES343525 A ES 343525A ES 343525 A ES343525 A ES 343525A ES 343525 A1 ES343525 A1 ES 343525A1
- Authority
- ES
- Spain
- Prior art keywords
- resin
- naphthenate
- curing agent
- formula
- compositions
- Prior art date
- 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.)
- Expired
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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
-
- 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
- C08G18/22—Catalysts containing metal 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
- C08G18/54—Polycondensates of aldehydes
- C08G18/542—Polycondensates of aldehydes with phenols
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
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)
- Mold Materials And Core Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56910666A | 1966-08-01 | 1966-08-01 | |
| US635382A US3409579A (en) | 1966-08-01 | 1967-05-02 | Foundry binder composition comprising benzylic ether resin, polyisocyanate, and tertiary amine |
| US65266967A | 1967-07-12 | 1967-07-12 | |
| US10994671A | 1971-01-26 | 1971-01-26 | |
| US12456971A | 1971-03-15 | 1971-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES343525A1 true ES343525A1 (es) | 1968-12-01 |
Family
ID=27537267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES343525A Expired ES343525A1 (es) | 1966-08-01 | 1967-07-28 | Procedimiento para obtener compuestos de aglomerantes de fundicion, compuestos de resina y proceso para su uso. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE702096A (es) |
| BR (1) | BR6791712D0 (es) |
| CH (1) | CH478608A (es) |
| ES (1) | ES343525A1 (es) |
| FR (1) | FR1553727A (es) |
| GB (1) | GB1184197A (es) |
| NL (2) | NL6710578A (es) |
| SE (1) | SE333466B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1012276A (en) * | 1972-11-17 | 1977-06-14 | Ashland Oil | Foundry binder containing ketone-aldehyde reaction products and polymers |
| US4788083A (en) * | 1986-03-27 | 1988-11-29 | Ashland Oil, Inc. | Tin or bismuth complex catalysts and trigger cure of coatings therewith |
-
0
- NL NL134732D patent/NL134732C/xx active
-
1967
- 1967-07-28 ES ES343525A patent/ES343525A1/es not_active Expired
- 1967-07-28 SE SE1094267A patent/SE333466B/xx unknown
- 1967-07-31 FR FR1553727D patent/FR1553727A/fr not_active Expired
- 1967-07-31 CH CH1077867A patent/CH478608A/fr not_active IP Right Cessation
- 1967-07-31 NL NL6710578A patent/NL6710578A/xx unknown
- 1967-07-31 BR BR19171267A patent/BR6791712D0/pt unknown
- 1967-07-31 BE BE702096D patent/BE702096A/xx unknown
- 1967-08-01 GB GB3528967A patent/GB1184197A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE333466B (es) | 1971-03-15 |
| NL134732C (es) | |
| BR6791712D0 (pt) | 1973-01-18 |
| CH478608A (fr) | 1969-09-30 |
| FR1553727A (es) | 1969-01-17 |
| BE702096A (es) | 1968-01-31 |
| NL6710578A (es) | 1968-02-02 |
| GB1184197A (en) | 1970-03-11 |
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