MX155104A - Metodo mejorado para el aglomerado de aridos utilizando un catalizador activado al vacio - Google Patents
Metodo mejorado para el aglomerado de aridos utilizando un catalizador activado al vacioInfo
- Publication number
- MX155104A MX155104A MX186196A MX18619681A MX155104A MX 155104 A MX155104 A MX 155104A MX 186196 A MX186196 A MX 186196A MX 18619681 A MX18619681 A MX 18619681A MX 155104 A MX155104 A MX 155104A
- Authority
- MX
- Mexico
- Prior art keywords
- aggregate
- vacuum
- improved method
- activated catalyst
- binder
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
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)
- Adhesives Or Adhesive Processes (AREA)
- Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| MX155104A true MX155104A (es) | 1988-01-27 |
Family
ID=8480846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX186196A MX155104A (es) | 1980-07-22 | 1981-03-03 | Metodo mejorado para el aglomerado de aridos utilizando un catalizador activado al 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 (5)
| 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 |
| RU2237516C1 (ru) * | 2003-07-21 | 2004-10-10 | Валгин Василий Дмитриевич | Кислотный катализатор для получения пенопластов из жидких фенолформальдегидных композиций |
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 |
|---|---|
| DE3173432D1 (en) | 1986-02-20 |
| ES8102863A1 (es) | 1981-02-16 |
| ATE17328T1 (de) | 1986-01-15 |
| EP0044739B1 (en) | 1986-01-08 |
| EP0044739A1 (en) | 1982-01-27 |
| US4371649A (en) | 1983-02-01 |
| ES493602A0 (es) | 1981-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR830002824A (ko) | 성형용 결합제 조성물의 제조방법 | |
| ATE208748T1 (de) | Gemische von phenol-novolaken zur verwendung mit feuerfesten aggregaten und verfahren zur herstellung | |
| KR890009793A (ko) | 열경화성 이오노모(Ionomer) 시멘트계 | |
| BR9001232A (pt) | Processo para a preparacao de polimeros,composicao material e formulacao adesiva | |
| ES2019250A4 (es) | Composiciones de resina fenolica | |
| BR9807809A (pt) | Sistema aglutinante de fundição, mistura e molde de fundição, processos de caixa resfriada para preparar um molde de fundição e de fundição de um artigo metálico, e, artigo metálico | |
| MX161685A (es) | Procedimiento para la produccion de moldes o nucleos de fundicion | |
| ATE45909T1 (de) | Verfahren zur herstellung von formkoerpern. | |
| MX155104A (es) | Metodo mejorado para el aglomerado de aridos utilizando un catalizador activado al vacio | |
| JPS55160786A (en) | Hydroalkenyloxysilane | |
| KR830004049A (ko) | 자유라디칼 중합반응에 의해 경화되는 결합제를 이용한 주물코어 및 주형제조방법 | |
| ES413926A1 (es) | Un procedimiento para curar una resina curable al acido. | |
| TR24886A (tr) | Fenolik recineler | |
| JPS5742724A (en) | Curable composition | |
| JPS5663123A (en) | Clutch facing for wheel | |
| ES8204750A1 (es) | Procedimiento para el endurecimiento de resinas insaturadas | |
| ES405577A1 (es) | Procedimiento para la produccion de un material de silicatocalcico reforzado con fibras. | |
| ATE28322T1 (de) | Verfahren zur herstellung von magnesiakohlenstoffsteinen und konverter mit verschleissfester auskleidung, mindestens teilweise bestehend aus derartigen steinen. | |
| ES2033935T3 (es) | Aglutinante de material de moldeo de endurecimiento en frio y su aplicacion. | |
| ES442645A1 (es) | Procedimiento para preparar compuestos fenolicos de moldeo. | |
| GB2011432A (en) | Foundry Mixes, Foundry Products Obtained Therefrom, a Process for the Manufacture of the Foundry Products and Binder Compositions Used in Preparing the Mixes | |
| DE59200176D1 (de) | Dauerelastische Mehrzweckmasse und Verfahren zur deren Herstellung. | |
| JPS56849A (en) | Curing of furan resin | |
| JPS5616579A (en) | Friction material | |
| SU577216A1 (ru) | Полимерна композици |