BR112017004706A2 - sistema ligante de dois componentes, mistura para curar, método para produzir um alimentador, um molde de fundição ou um núcleo de fundição a partir de uma mistura de moldagem, alimentador, molde de fundição ou núcleo de fundição e uso do sistema ligante de dois componentes ou da mistura - Google Patents
sistema ligante de dois componentes, mistura para curar, método para produzir um alimentador, um molde de fundição ou um núcleo de fundição a partir de uma mistura de moldagem, alimentador, molde de fundição ou núcleo de fundição e uso do sistema ligante de dois componentes ou da misturaInfo
- Publication number
- BR112017004706A2 BR112017004706A2 BR112017004706A BR112017004706A BR112017004706A2 BR 112017004706 A2 BR112017004706 A2 BR 112017004706A2 BR 112017004706 A BR112017004706 A BR 112017004706A BR 112017004706 A BR112017004706 A BR 112017004706A BR 112017004706 A2 BR112017004706 A2 BR 112017004706A2
- Authority
- BR
- Brazil
- Prior art keywords
- casting
- feeder
- binder system
- component binder
- mix
- Prior art date
Links
Classifications
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- 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
- B22C1/2253—Condensation polymers of aldehydes and ketones with phenols
-
- 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
- B22C1/2273—Polyurethanes; Polyisocyanates
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/54—Polycondensates of aldehydes
- C08G18/542—Polycondensates of aldehydes with phenols
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
Abstract
descreve-se um sistema ligante de dois componentes para usar particularmente no processo de câmara fria de poliuretano, uma mistura para curar contatando com uma amina terciária, um método para produzir um alimentador, um molde de fundição ou um núcleo de fundição, e também alimentadores, moldes de fundição e núcleos de fundição produzíveis por este método, e o uso de uma sistema ligante de dois componentes da invenção ou de uma mistura da invenção para ligar uma matéria-prima de molde ou uma mistura de matérias-primas de molde, em particular no sistema de câmara fria de poliuretano.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014218148 | 2014-09-10 | ||
DE102014218148.8 | 2014-09-10 | ||
DE102015201614.5 | 2015-01-30 | ||
DE102015201614.5A DE102015201614A1 (de) | 2014-09-10 | 2015-01-30 | Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess |
PCT/EP2015/070751 WO2016038156A1 (de) | 2014-09-10 | 2015-09-10 | Zweikomponenten-bindemittelsystem für den polyurethan-cold-box-prozess |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017004706A2 true BR112017004706A2 (pt) | 2017-12-05 |
BR112017004706B1 BR112017004706B1 (pt) | 2021-06-08 |
Family
ID=55358665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017004706-3A BR112017004706B1 (pt) | 2014-09-10 | 2015-09-10 | sistema ligante de dois componentes, mistura para curar, método para produzir um alimentador, um molde de fundição ou um núcleo de fundição a partir de uma mistura de moldagem, alimentador, molde de fundição ou núcleo de fundição e uso do sistema ligante de dois componentes |
Country Status (12)
Country | Link |
---|---|
US (1) | US20170282239A1 (pt) |
EP (1) | EP3191239A1 (pt) |
JP (1) | JP6650927B2 (pt) |
KR (1) | KR102344347B1 (pt) |
CN (1) | CN107073559B (pt) |
BR (1) | BR112017004706B1 (pt) |
CA (1) | CA2960695C (pt) |
DE (1) | DE102015201614A1 (pt) |
EA (1) | EA033864B1 (pt) |
MX (1) | MX2017003158A (pt) |
WO (1) | WO2016038156A1 (pt) |
ZA (1) | ZA201701720B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107635692B (zh) * | 2015-05-14 | 2020-07-17 | 亚世科化学有限合伙公司 | 用于减少金属模具反应的粘合剂体系 |
DE102016202795A1 (de) * | 2016-02-23 | 2017-08-24 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verwendung einer Zusammensetzung als Bindemittelkomponente zur Herstellung von Speiserelementen nach dem Cold-Box-Verfahren, entsprechende Verfahren und Speiserelemente |
DE102016203896A1 (de) * | 2016-03-09 | 2017-09-14 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess |
CN105907077A (zh) * | 2016-04-05 | 2016-08-31 | 济南圣泉集团股份有限公司 | 无芳烃冷芯盒树脂粘结剂 |
DE102016125702A1 (de) | 2016-12-23 | 2018-06-28 | Ask Chemicals Gmbh | Komponentenystem zur Herstellung von Kernen und Formen |
DE102016125624A1 (de) | 2016-12-23 | 2018-06-28 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Phenolharz zur Verwendung in der Phenolharzkomponente eines Zweikomponenten- Bindemittelsystems |
CN108127075A (zh) * | 2017-12-27 | 2018-06-08 | 苏州明志科技有限公司 | 一种用于提高树脂砂综合性能的混砂工艺 |
JP2020185608A (ja) * | 2019-05-17 | 2020-11-19 | 伊藤忠セラテック株式会社 | 鋳物砂の再生方法 |
DE102020118148A1 (de) | 2020-07-09 | 2022-01-13 | Bindur Gmbh | Formstoff zur Herstellung von Kernen und Verfahren zu dessen Härtung |
US20230249244A1 (en) * | 2021-01-12 | 2023-08-10 | ASK Chemicals LLC | Halloysite clay as smoke-reducing additive for polyurethane-forming binder system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429848A (en) | 1966-08-01 | 1969-02-25 | Ashland Oil Inc | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine |
US4574793A (en) * | 1984-08-21 | 1986-03-11 | Hexcel Corporation | Stabilized, catalyzed water activated polyurethane systems |
US4546124A (en) | 1984-10-12 | 1985-10-08 | Acme Resin Corporation | Polyurethane binder compositions |
US5101001A (en) | 1989-12-21 | 1992-03-31 | Ashland Oil, Inc. | Polyurethane-forming foundry binders and their use |
ATE171405T1 (de) | 1995-11-01 | 1998-10-15 | Huettenes Albertus | Bindemittelsystem auf polyurethan-basis für formstoff-mischungen zur herstellung von giessformen und kernen |
DE19925115A1 (de) | 1999-06-01 | 2000-12-07 | Huettenes Albertus | Bindemittelsystem für Formstoff-Mischungen zur Herstellung von Formen und Kernen |
DE102004057671B4 (de) | 2004-11-29 | 2007-04-26 | Hüttenes-Albertus Chemische Werke GmbH | Phenol-Formaldehydharze und Verfahren zu deren Herstellung |
DE102006037288B4 (de) | 2006-08-09 | 2019-06-13 | Ask Chemicals Gmbh | Formstoffmischung enthaltend Cardol und/oder Cardanol in Gießereibindemitteln auf Polyurethanbasis, Verfahren zur Herstellung eines Formkörpers sowie Verwendung desselben |
DE102007012660B4 (de) | 2007-03-16 | 2009-09-24 | Chemex Gmbh | Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen |
DE102008055042A1 (de) | 2008-12-19 | 2010-06-24 | Hüttenes-Albertus Chemische Werke GmbH | Modifizierte Phenolharze |
DE102010032734A1 (de) * | 2010-07-30 | 2012-02-02 | Ashland-Südchemie-Kernfest GmbH | Bindemittelsystem auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung cyclischer Formale, Formstoffmischung und Verfahren |
DE102010051567A1 (de) | 2010-11-18 | 2012-05-24 | Ashland-Südchemie-Kernfest GmbH | Bindemittel auf Polyurethanbasis zur Herstellung von Kernen und Gießformen unter Verwendung von Isocyanaten enthaltend eine Urethonimin- und/oder Carbodiimid-Gruppe, eine Formstoffmischung enthaltend das Bindemittel und ein Verfahren unter Verwendung des Bindemittels |
EP2640778A2 (de) * | 2010-11-19 | 2013-09-25 | Hüttenes-Albertus Chemische-Werke GmbH | Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen |
DE102012200967A1 (de) | 2012-01-24 | 2013-07-25 | Chemex Gmbh | Speiser und formbare Zusammensetzung zu deren Herstellung enthaltend kalzinierte Kieselgur |
DE202012013467U1 (de) | 2012-02-09 | 2017-01-30 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Cold-Box-Bindemittelsysteme und Mischungen zur Verwendung als Additive für solche Bindemittelsysteme |
-
2015
- 2015-01-30 DE DE102015201614.5A patent/DE102015201614A1/de active Pending
- 2015-09-10 KR KR1020177009685A patent/KR102344347B1/ko active IP Right Grant
- 2015-09-10 CN CN201580048921.8A patent/CN107073559B/zh active Active
- 2015-09-10 US US15/510,460 patent/US20170282239A1/en not_active Abandoned
- 2015-09-10 JP JP2017513746A patent/JP6650927B2/ja active Active
- 2015-09-10 BR BR112017004706-3A patent/BR112017004706B1/pt active IP Right Grant
- 2015-09-10 WO PCT/EP2015/070751 patent/WO2016038156A1/de active Application Filing
- 2015-09-10 EA EA201790567A patent/EA033864B1/ru not_active IP Right Cessation
- 2015-09-10 EP EP15766090.3A patent/EP3191239A1/de active Pending
- 2015-09-10 MX MX2017003158A patent/MX2017003158A/es unknown
- 2015-09-10 CA CA2960695A patent/CA2960695C/en active Active
-
2017
- 2017-03-09 ZA ZA2017/01720A patent/ZA201701720B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20170054468A (ko) | 2017-05-17 |
MX2017003158A (es) | 2017-09-12 |
CN107073559B (zh) | 2019-11-12 |
US20170282239A1 (en) | 2017-10-05 |
EA033864B1 (ru) | 2019-12-03 |
CA2960695A1 (en) | 2016-03-17 |
DE102015201614A1 (de) | 2016-03-10 |
EA201790567A8 (ru) | 2018-06-29 |
ZA201701720B (en) | 2022-05-25 |
CN107073559A (zh) | 2017-08-18 |
WO2016038156A1 (de) | 2016-03-17 |
CA2960695C (en) | 2023-06-27 |
EP3191239A1 (de) | 2017-07-19 |
KR102344347B1 (ko) | 2021-12-28 |
JP6650927B2 (ja) | 2020-02-19 |
EA201790567A1 (ru) | 2017-06-30 |
JP2017533295A (ja) | 2017-11-09 |
BR112017004706B1 (pt) | 2021-06-08 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/09/2015, OBSERVADAS AS CONDICOES LEGAIS. |