JPH0238298B2 - - Google Patents
Info
- Publication number
- JPH0238298B2 JPH0238298B2 JP57183889A JP18388982A JPH0238298B2 JP H0238298 B2 JPH0238298 B2 JP H0238298B2 JP 57183889 A JP57183889 A JP 57183889A JP 18388982 A JP18388982 A JP 18388982A JP H0238298 B2 JPH0238298 B2 JP H0238298B2
- Authority
- JP
- Japan
- Prior art keywords
- silane coupling
- coupling agent
- sand
- mold
- formaldehyde
- 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 - Lifetime
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18388982A JPS5973144A (ja) | 1982-10-20 | 1982-10-20 | 鋳型及び中子成形用組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18388982A JPS5973144A (ja) | 1982-10-20 | 1982-10-20 | 鋳型及び中子成形用組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973144A JPS5973144A (ja) | 1984-04-25 |
| JPH0238298B2 true JPH0238298B2 (enrdf_load_stackoverflow) | 1990-08-29 |
Family
ID=16143581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18388982A Granted JPS5973144A (ja) | 1982-10-20 | 1982-10-20 | 鋳型及び中子成形用組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973144A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486401A (en) * | 1994-05-09 | 1996-01-23 | Owens-Corning Fiberglas Technology, Inc. | Insulation assembly and method of making |
| JP5694024B2 (ja) * | 2011-03-23 | 2015-04-01 | 旭有機材工業株式会社 | 鋳型用ウレタン硬化型有機粘結剤並びにこれを用いて得られる鋳物砂組成物及び鋳型 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124556A (en) * | 1977-03-16 | 1978-11-07 | Ashland Oil, Inc. | Moulding composition containing (a) silane additive (b) iron oxide and (c) polyurethane resin and method for preparing shaped foundry products |
| JPS5650751A (en) * | 1979-09-28 | 1981-05-08 | Mitsubishi Petrochem Co Ltd | Binder composition for molding sand |
| JPS5764435A (en) * | 1980-10-06 | 1982-04-19 | Mitsubishi Petrochem Co Ltd | Binder composition for molding sand |
-
1982
- 1982-10-20 JP JP18388982A patent/JPS5973144A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5973144A (ja) | 1984-04-25 |
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