ES493602A0 - Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio - Google Patents

Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio

Info

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
Application number
ES493602A
Other languages
English (en)
Other versions
ES8102863A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES493602A priority Critical patent/ES493602A0/es
Publication of ES8102863A1 publication Critical patent/ES8102863A1/es
Publication of ES493602A0 publication Critical patent/ES493602A0/es
Priority to MX186196A priority patent/MX155104A/es
Priority to US06/283,943 priority patent/US4371649A/en
Priority to DE8181303321T priority patent/DE3173432D1/de
Priority to EP81303321A priority patent/EP0044739B1/en
Priority to AT81303321T priority patent/ATE17328T1/de
Granted legal-status Critical Current

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)
  • Adhesives Or Adhesive Processes (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ES493602A 1980-07-22 1980-07-22 Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio Granted ES493602A0 (es)

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 (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3173432D1 (en) 1986-02-20
ES8102863A1 (es) 1981-02-16
MX155104A (es) 1988-01-27
ATE17328T1 (de) 1986-01-15
EP0044739B1 (en) 1986-01-08
EP0044739A1 (en) 1982-01-27
US4371649A (en) 1983-02-01

Similar Documents

Publication Publication Date Title
KR830002824A (ko) 성형용 결합제 조성물의 제조방법
DE3782186D1 (de) Hochtemperaturbestaendige formstoffe.
BR9001232A (pt) Processo para a preparacao de polimeros,composicao material e formulacao adesiva
ES2019250A4 (es) Composiciones de resina fenolica
ATE45909T1 (de) Verfahren zur herstellung von formkoerpern.
ES510041A0 (es) "procedimiento para polimerizar etileno"
ES493602A0 (es) Procedimiento de aglomerado de aridos con catalizador acti- vado mediante vacio
ES2107712T3 (es) Procedimiento para fabricar dispersiones sinteticas, acuosas, modificadas con grupos silanol.
KR830004049A (ko) 자유라디칼 중합반응에 의해 경화되는 결합제를 이용한 주물코어 및 주형제조방법
ES482335A1 (es) Procedimiento para la produccion de una carga particulada silicea revestida con polimeros.
ES454386A1 (es) Un procedimiento para la preparacion de una composicion de moldeo granular termoendurecible, que incluye una resina fe-nolica novolaca.
FI913052A0 (fi) Fenolhartser.
JPS5742724A (en) Curable composition
JPS5772750A (en) Binder composition for mold
JPS5663123A (en) Clutch facing for wheel
ES405577A1 (es) Procedimiento para la produccion de un material de silicatocalcico reforzado con fibras.
BR8504431A (pt) Mistura de resina reacional,de endurecimento a quente,para a impregnacao de isolamentos de aparelhos eletricos e para a producao de materiais de moldagem com ou sem guarnicoes
ES2033935T3 (es) Aglutinante de material de moldeo de endurecimiento en frio y su aplicacion.
JPS56849A (en) Curing of furan resin
JPS641714A (en) Production of phenolic polymer for molding material
EP0348225A3 (en) Epoxy resin molded article with marbled pattern
JPS5616579A (en) Friction material
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.
JPS5340095A (en) Low-shrinkable molding composition