ES493602A0 - Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio - Google Patents
Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacioInfo
- Publication number
- ES493602A0 ES493602A0 ES493602A ES493602A ES493602A0 ES 493602 A0 ES493602 A0 ES 493602A0 ES 493602 A ES493602 A ES 493602A ES 493602 A ES493602 A ES 493602A ES 493602 A0 ES493602 A0 ES 493602A0
- Authority
- ES
- Spain
- Prior art keywords
- vacuum
- procedure
- aggregate
- catalyst activated
- binder
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Catalysts (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES493602A ES493602A0 (es) | 1980-07-22 | 1980-07-22 | Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio |
MX186196A MX155104A (es) | 1980-07-22 | 1981-03-03 | Metodo mejorado para el aglomerado de aridos utilizando un catalizador activado al vacio |
US06/283,943 US4371649A (en) | 1980-07-22 | 1981-07-16 | Process for binding aggregates with a vacuum-activated catalyst |
DE8181303321T DE3173432D1 (en) | 1980-07-22 | 1981-07-21 | Process for binding aggregates using a polymerizable binder |
EP81303321A EP0044739B1 (en) | 1980-07-22 | 1981-07-21 | Process for binding aggregates using a polymerizable binder |
AT81303321T ATE17328T1 (de) | 1980-07-22 | 1981-07-21 | Verfahren zum binden von mischungen unter verwendung eines polymerisierbaren binders. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES493602A ES493602A0 (es) | 1980-07-22 | 1980-07-22 | Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8102863A1 ES8102863A1 (es) | 1981-02-16 |
ES493602A0 true ES493602A0 (es) | 1981-02-16 |
Family
ID=8480846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493602A Granted ES493602A0 (es) | 1980-07-22 | 1980-07-22 | Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio |
Country Status (6)
Country | Link |
---|---|
US (1) | US4371649A (es) |
EP (1) | EP0044739B1 (es) |
AT (1) | ATE17328T1 (es) |
DE (1) | DE3173432D1 (es) |
ES (1) | ES493602A0 (es) |
MX (1) | MX155104A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451577A (en) * | 1981-05-06 | 1984-05-29 | The Quaker Oats Company | Catalyst composition and method for curing furan-based foundry binders |
US4657950A (en) * | 1984-10-12 | 1987-04-14 | Acme Resin Corporation | Refractory binders |
US4848442A (en) * | 1984-10-12 | 1989-07-18 | Acme Resin Corporation | Resin binders for foundry sand cores and molds |
DE10231751B4 (de) * | 2002-07-13 | 2004-07-29 | Aero Pump GmbH, Zerstäuberpumpen | Saug-Druck-Pumpe zum Ausspritzen eines Produkts aus einem Behältnis |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1001802A (en) * | 1963-04-19 | 1965-08-18 | Fordath Engineering Company Lt | Improvements in or relating to sand coated with a resin for the hot-box method of manufacture of foundry cores |
GB1269202A (en) * | 1968-02-14 | 1972-04-06 | Fordath Ltd | Improvements in the production of cores for use in the production of metal castings |
DE1926663A1 (de) * | 1968-12-06 | 1970-06-18 | Huth & Richter Chem Fab Kg | Bindemittelsystem fuer Formstoffe |
US3943089A (en) * | 1971-12-27 | 1976-03-09 | Instytut Odlewnictwa | Quick-hardening core and molding sand composition, and a method for its hardening |
US4033925A (en) * | 1976-07-12 | 1977-07-05 | The Quaker Oats Company | Monomeric furfuryl alcohol-resorcinol foundry binders |
FR2376696A1 (fr) * | 1977-01-07 | 1978-08-04 | Stone Wallwork Ltd | Perfectionnements a la production sous forme de vapeur ou de gaz d'un reactif ou d'un catalyseur pour un liant organique durcissable |
-
1980
- 1980-07-22 ES ES493602A patent/ES493602A0/es active Granted
-
1981
- 1981-03-03 MX MX186196A patent/MX155104A/es unknown
- 1981-07-16 US US06/283,943 patent/US4371649A/en not_active Expired - Fee Related
- 1981-07-21 EP EP81303321A patent/EP0044739B1/en not_active Expired
- 1981-07-21 DE DE8181303321T patent/DE3173432D1/de not_active Expired
- 1981-07-21 AT AT81303321T patent/ATE17328T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MX155104A (es) | 1988-01-27 |
US4371649A (en) | 1983-02-01 |
ES8102863A1 (es) | 1981-02-16 |
DE3173432D1 (en) | 1986-02-20 |
EP0044739B1 (en) | 1986-01-08 |
EP0044739A1 (en) | 1982-01-27 |
ATE17328T1 (de) | 1986-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR830002824A (ko) | 성형용 결합제 조성물의 제조방법 | |
FI914287A0 (fi) | Fenolhartskompositioner. | |
ES510041A0 (es) | "procedimiento para polimerizar etileno" | |
ATE45909T1 (de) | Verfahren zur herstellung von formkoerpern. | |
ATE2795T1 (de) | Verwendung selbsttrennender bindemittel auf isocyanat-/sulfonsaeure-basis zur herstellung von formkoerpern. | |
ES493602A0 (es) | Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio | |
KR830004049A (ko) | 자유라디칼 중합반응에 의해 경화되는 결합제를 이용한 주물코어 및 주형제조방법 | |
FI913052A0 (fi) | Fenolhartser. | |
JPS5742724A (en) | Curable composition | |
JPS5772750A (en) | Binder composition for mold | |
ES405577A1 (es) | Procedimiento para la produccion de un material de silicatocalcico reforzado con fibras. | |
JPS56849A (en) | Curing of furan resin | |
JPS5616579A (en) | Friction material | |
JPS5538836A (en) | Epoxy resin curing agent | |
JPS54127451A (en) | Crosslinking agent for high polymer | |
ES427609A1 (es) | Procedimiento para la mejora de las cargas inorganicas por adsorcion quimica de monomeros vinilicos y su copolimeriza- cion con un monomero dienico. | |
ES8602072A1 (es) | Un procedimiento para obtener una composicion curada a base de resina de poliester y resina epoxidica. | |
JPS5566914A (en) | Preparation of resol resin | |
ES439679A1 (es) | Procedimiento de organofilizacion de acidos silicicos y si- licatos, por reaccion de los mismos con glicidil derivados para mejorar su efecto reforzante en polimeros. | |
JPS5441991A (en) | Unsaturated polyester resin composition for pressure molding | |
FR2251585A1 (en) | Curable resin binder for glass fibre fleeces - by reacting phenol-formaldehyde, and neutralising with phosphoric-sulphuric acid | |
ES286495A1 (es) | Procedimiento de fabricacion de un aglomerado aislante | |
JPS5626917A (en) | Low-smell resin composition | |
JPS5643308A (en) | Production of hydrocarbon resin | |
JPS5240562A (en) | Heat resistant resin molded article |