NL7006358A - - Google Patents
Info
- Publication number
- NL7006358A NL7006358A NL7006358A NL7006358A NL7006358A NL 7006358 A NL7006358 A NL 7006358A NL 7006358 A NL7006358 A NL 7006358A NL 7006358 A NL7006358 A NL 7006358A NL 7006358 A NL7006358 A NL 7006358A
- Authority
- NL
- Netherlands
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
- B22C1/2246—Condensation polymers of aldehydes and ketones
-
- 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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
-
- 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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/12—Chemically modified polycondensates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Mold Materials And Core Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691922015 DE1922015B2 (de) | 1969-04-30 | 1969-04-30 | Verfahren zur herstellung von kernsandbindemitteln |
| DE19702012588 DE2012588C2 (de) | 1970-03-17 | Verfahren zum Herstellen wärmehärtbarer Bindemittel für Gießereiformteile |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7006358A true NL7006358A (de) | 1970-11-03 |
| NL164880B NL164880B (nl) | 1980-09-15 |
| NL164880C NL164880C (nl) | 1981-02-16 |
Family
ID=25757345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7006358.A NL164880C (nl) | 1969-04-30 | 1970-04-29 | Werkwijze ter bereiding van een bindmiddel voor het hete-kast-procede door cocondensatie van fenol, formaldehyde, ureum en een alcohol, werkwijze ter vervaardiging van gietvormen en -kernen met dit bindmiddel en aldus vervaardigde gietvormen en -kernen. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3692721A (de) |
| AT (1) | AT302658B (de) |
| BE (1) | BE749732A (de) |
| FR (1) | FR2040467B1 (de) |
| GB (1) | GB1300324A (de) |
| NL (1) | NL164880C (de) |
| SE (1) | SE360878B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403046A (en) * | 1980-12-17 | 1983-09-06 | The Quaker Oats Company | Binder compositions and process for preparing said compositions |
-
1970
- 1970-04-06 AT AT312670A patent/AT302658B/de not_active IP Right Cessation
- 1970-04-16 GB GB08284/70A patent/GB1300324A/en not_active Expired
- 1970-04-16 SE SE05240/70A patent/SE360878B/xx unknown
- 1970-04-23 US US31399A patent/US3692721A/en not_active Expired - Lifetime
- 1970-04-29 FR FR7015734A patent/FR2040467B1/fr not_active Expired
- 1970-04-29 BE BE749732D patent/BE749732A/xx not_active IP Right Cessation
- 1970-04-29 NL NL7006358.A patent/NL164880C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL164880B (nl) | 1980-09-15 |
| GB1300324A (en) | 1972-12-20 |
| BE749732A (fr) | 1970-10-29 |
| SE360878B (de) | 1973-10-08 |
| AT302658B (de) | 1972-10-25 |
| FR2040467B1 (de) | 1974-10-11 |
| NL164880C (nl) | 1981-02-16 |
| US3692721A (en) | 1972-09-19 |
| FR2040467A1 (de) | 1971-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |