ES454527A1 - Procedimiento para la obtencion de una composicion de moldeoauto-endurecible. - Google Patents
Procedimiento para la obtencion de una composicion de moldeoauto-endurecible.Info
- Publication number
- ES454527A1 ES454527A1 ES454527A ES454527A ES454527A1 ES 454527 A1 ES454527 A1 ES 454527A1 ES 454527 A ES454527 A ES 454527A ES 454527 A ES454527 A ES 454527A ES 454527 A1 ES454527 A1 ES 454527A1
- Authority
- ES
- Spain
- Prior art keywords
- self
- hardening
- hardening molding
- molding compositions
- molding material
- 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
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000012778 molding material Substances 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mold Materials And Core Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Procedimiento para la obtención de una composición de moldeo auto-endurecible, caracterizado porque comprende en una primera etapa, mezclar íntimamente al menos una carga inerte, granulosa y/o pulverulenta, con al menos una resina orgánica aglutinadora, con al menos un agente endurecedor del aglutinante, en caso dado bajo agitación, trabajándose a presión y temperatura ambientes, hasta homogeneización de la mezcla, en presencia de un catalizador de endurecimiento a base de iones fluoruro, incorporado independientemente o con al menos uno de los tres componentes de dicha composición y, finalmente, moldear en caso dado y endurecer dicha composición a temperatura ambiente o bajo ligero calentamiento.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7539802A FR2336438A1 (fr) | 1975-12-26 | 1975-12-26 | Composition de matieres a mouler autodurcissante et procede de durcissement d'un corps plein ou creux, realise a partir d'une composition de matieres a mouler autodurcissante |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES454527A1 true ES454527A1 (es) | 1978-07-16 |
Family
ID=9164198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES454527A Expired ES454527A1 (es) | 1975-12-26 | 1976-12-23 | Procedimiento para la obtencion de una composicion de moldeoauto-endurecible. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4088624A (es) |
| JP (1) | JPS5281017A (es) |
| BE (1) | BE849677A (es) |
| CA (1) | CA1078987A (es) |
| CH (1) | CH618713A5 (es) |
| DE (1) | DE2657817C3 (es) |
| ES (1) | ES454527A1 (es) |
| FR (1) | FR2336438A1 (es) |
| GB (1) | GB1574151A (es) |
| IT (1) | IT1058770B (es) |
| NL (1) | NL7614247A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2841247A1 (de) * | 1978-09-22 | 1980-04-03 | Metzger Juergen | Zweikomponentenlack fuer untergruende aus glas oder quarz und verfahren zu seiner herstellung |
| US4393152A (en) * | 1981-07-16 | 1983-07-12 | International Minerals & Chemicals Corp. | Oxidatively coupled cold-set binders |
| FR2540723A1 (fr) * | 1983-02-10 | 1984-08-17 | Grasset Joseph | Perfectionnements aux sucettes ou tetines pour nourrissons |
| SE445834B (sv) * | 1985-08-30 | 1986-07-21 | Perstorp Ab | En vattenlosning av ett herdbart fenolformaldehydharts med lagt innehall av fri fenol samt forfarande for framstellning av densamma |
| DE19609539A1 (de) * | 1996-03-11 | 1997-09-18 | Ashland Suedchemie Kernfest | Additive für Gießereisande |
| EP2197926A1 (en) | 2007-09-21 | 2010-06-23 | Saint-Gobain Abrasives, Inc. | Phenolic resin formulation and coatings for abrasive products |
| EP3389892B1 (en) * | 2015-12-18 | 2020-03-11 | Ask Chemicals Llc | Molding materials for non-ferrous casting |
| CN110947915A (zh) * | 2019-12-14 | 2020-04-03 | 宁波奥雷士洁具有限公司 | 水龙头及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622536A (en) * | 1968-10-17 | 1971-11-23 | Foseco Int | Exothermic hot tops |
| US3635877A (en) * | 1969-07-07 | 1972-01-18 | Cpc International Inc | Use of heterocyclic acids in phenolic resins |
| US3647744A (en) * | 1970-01-22 | 1972-03-07 | Ford Motor Co | Friction material additives for improved performance |
| US3770465A (en) * | 1971-07-19 | 1973-11-06 | Exoment Inc | Mold wash composition |
| JPS5110812B2 (es) * | 1972-07-07 | 1976-04-07 | ||
| JPS5110812A (en) * | 1974-07-16 | 1976-01-28 | Kawasaki Rozai Kk | Shoseitaikarengano seizoho |
-
1975
- 1975-12-26 FR FR7539802A patent/FR2336438A1/fr active Granted
-
1976
- 1976-03-24 CA CA248,748A patent/CA1078987A/fr not_active Expired
- 1976-03-30 IT IT67742/76A patent/IT1058770B/it active
- 1976-05-03 US US05/682,214 patent/US4088624A/en not_active Expired - Lifetime
- 1976-12-20 GB GB53152/76A patent/GB1574151A/en not_active Expired
- 1976-12-21 DE DE2657817A patent/DE2657817C3/de not_active Expired
- 1976-12-21 BE BE173485A patent/BE849677A/xx not_active IP Right Cessation
- 1976-12-22 NL NL7614247A patent/NL7614247A/xx not_active Application Discontinuation
- 1976-12-22 CH CH1622276A patent/CH618713A5/fr not_active IP Right Cessation
- 1976-12-23 ES ES454527A patent/ES454527A1/es not_active Expired
- 1976-12-27 JP JP51160939A patent/JPS5281017A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4088624A (en) | 1978-05-09 |
| BE849677A (fr) | 1977-04-15 |
| FR2336438A1 (fr) | 1977-07-22 |
| DE2657817C3 (de) | 1980-01-31 |
| JPS5424885B2 (es) | 1979-08-24 |
| CA1078987A (fr) | 1980-06-03 |
| CH618713A5 (es) | 1980-08-15 |
| US4088624B1 (es) | 1985-03-26 |
| FR2336438B1 (es) | 1978-07-28 |
| DE2657817A1 (de) | 1977-07-14 |
| NL7614247A (nl) | 1977-06-28 |
| GB1574151A (en) | 1980-09-03 |
| JPS5281017A (en) | 1977-07-07 |
| IT1058770B (it) | 1982-05-10 |
| DE2657817B2 (de) | 1979-05-31 |
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