CN100387373C - 铸造粘结剂体系、金属构件及其铸造方法和冷芯盒制芯法 - Google Patents
铸造粘结剂体系、金属构件及其铸造方法和冷芯盒制芯法 Download PDFInfo
- Publication number
- CN100387373C CN100387373C CNB998117595A CN99811759A CN100387373C CN 100387373 C CN100387373 C CN 100387373C CN B998117595 A CNB998117595 A CN B998117595A CN 99811759 A CN99811759 A CN 99811759A CN 100387373 C CN100387373 C CN 100387373C
- Authority
- CN
- China
- Prior art keywords
- weight
- casting
- acrylic monomer
- acid esterification
- binder system
- 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 - Fee Related
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
- 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
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
- C08G59/4028—Isocyanates; Thioisocyanates
-
- 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
- B22C1/2206—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 by reactions only involving carbon-to-carbon unsaturated bonds
- B22C1/222—Polyacrylates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
-
- 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
- C08G18/58—Epoxy resins
-
- 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
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
- C08G18/8116—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Mold Materials And Core Materials (AREA)
- Epoxy Resins (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
| 实施例 | 耐磨性 | 耐渗透性 | 表面光滑性 | 耐毛刺性 |
| 4 | 1.0 | 1.5 | 3.0 | 1.0 |
| 5<sup>2</sup> | 1.0 | 1.0 | 2.0 | 1.0 |
Claims (22)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14570198A | 1998-09-02 | 1998-09-02 | |
| US09/145,701 | 1998-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1322156A CN1322156A (zh) | 2001-11-14 |
| CN100387373C true CN100387373C (zh) | 2008-05-14 |
Family
ID=22514170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998117595A Expired - Fee Related CN100387373C (zh) | 1998-09-02 | 1999-08-19 | 铸造粘结剂体系、金属构件及其铸造方法和冷芯盒制芯法 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6441060B1 (zh) |
| EP (1) | EP1115519A4 (zh) |
| JP (1) | JP4398094B2 (zh) |
| KR (1) | KR20010073034A (zh) |
| CN (1) | CN100387373C (zh) |
| AU (1) | AU743298B2 (zh) |
| BR (1) | BR9913395A (zh) |
| CA (1) | CA2342791A1 (zh) |
| NZ (1) | NZ510716A (zh) |
| WO (1) | WO2000013818A1 (zh) |
| ZA (1) | ZA995240B (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6604567B1 (en) * | 2002-02-14 | 2003-08-12 | Ashland Inc. | Free radically cured cold-box binders containing an alkyl silicate |
| US7060410B2 (en) * | 2002-04-22 | 2006-06-13 | Tokyo Ohka Kogyo Co., Ltd. | Novolak resin solution, positive photoresist composition and preparation method thereof |
| DE10227512B4 (de) * | 2002-06-19 | 2004-07-08 | Georg Fischer Gmbh & Co.Kg | Verfahren zur Herstellung von Giesskernen oder Formen, sowie nach diesem Verfahren hergestellte Giesskerne oder Formen |
| WO2004081071A1 (ja) * | 2003-03-10 | 2004-09-23 | Dainippon Ink And Chemicals, Inc. | 導電性樹脂組成物、その製造方法及び燃料電池用セパレータ |
| US7122583B2 (en) * | 2003-07-25 | 2006-10-17 | Ashland Licensing And Intellectual Property Llc | Cold-box binders containing an epoxy resin, acrylate, and certain akyl esters |
| PL1955792T3 (pl) | 2007-01-22 | 2019-11-29 | Arkema France | Sposób wytwarzania kształtowanych rdzeni odlewniczych i odlewania metali |
| CN102114521B (zh) * | 2009-12-31 | 2014-11-19 | 济南圣泉集团股份有限公司 | 一种聚氨酯改性环氧树脂双组分粘结剂 |
| CN102581216B (zh) * | 2011-01-04 | 2014-01-15 | 济南圣泉集团股份有限公司 | 双组分环氧树脂粘结剂、包含其的铸造混合物、铸造成型体、以及浇铸金属制品的方法 |
| DE102012015729A1 (de) * | 2012-08-09 | 2014-05-15 | Delo Industrie Klebstoffe Gmbh & Co. Kgaa | Dualhärtende lösungsmittelfreie Einkomponenten-Massen und ihre Verwendung |
| CN103665325A (zh) * | 2013-11-25 | 2014-03-26 | 苏州宏泉高压电容器有限公司 | 环氧树脂及其制备方法 |
| CN104084522B (zh) * | 2014-06-13 | 2016-07-06 | 吴江市液铸液压件铸造有限公司 | 一种铸造用型砂及其制备方法 |
| CN108430667B (zh) * | 2015-12-24 | 2019-09-03 | 花王株式会社 | 铸造用涂模剂组合物 |
| CN106424536B (zh) * | 2016-10-12 | 2018-07-27 | 山东科技大学 | 无游离醛、游离酚的新型三乙胺冷芯盒铸造用粘结剂 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436881A (en) * | 1983-06-29 | 1984-03-13 | Acme Resin Corporation | Polyurethane binder compositions |
| US4526219A (en) * | 1980-01-07 | 1985-07-02 | Ashland Oil, Inc. | Process of forming foundry cores and molds utilizing binder curable by free radical polymerization |
| CN1149007A (zh) * | 1995-10-18 | 1997-05-07 | 博登公司 | 耐水基涂料的聚氨酯铸造粘结剂 |
Family Cites Families (11)
| 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 |
| US3676392A (en) | 1971-01-26 | 1972-07-11 | Ashland Oil Inc | Resin compositions |
| US4051092A (en) | 1975-11-13 | 1977-09-27 | International Minerals & Chemical Corporation | Foundry core composition of aggregate and a binder therefor |
| GB2011432A (en) | 1977-11-17 | 1979-07-11 | Ici Ltd | Foundry Mixes, Foundry Products Obtained Therefrom, a Process for the Manufacture of the Foundry Products and Binder Compositions Used in Preparing the Mixes |
| US4518723A (en) | 1982-08-05 | 1985-05-21 | Cl Industries, Inc. | Curable epoxy resin compositions and use in preparing formed, shaped, filled bodies |
| DE3305361A1 (de) | 1983-02-17 | 1984-08-23 | Röhm GmbH, 6100 Darmstadt | Bindemittel fuer giessereiformsande |
| DE3930837A1 (de) * | 1989-09-15 | 1991-03-28 | Bayer Ag | Verfahren zur herstellung von giessereikernen und -formen |
| IT1255279B (it) | 1992-05-20 | 1995-10-26 | Sir Ind Spa | Composizioni poliestere/isocianato reticolabili adatte alla preparazione di manufatti in composito particolarmente con processi ad iniezione, procedimento per la loro preparazione e loro utilizzo |
| US5554692A (en) | 1994-01-06 | 1996-09-10 | Ferro Corporation | Blocked isocyanate crosslinkers based on pentaerythritol for use in thermosetting coatings |
| DE4416323A1 (de) | 1994-05-09 | 1995-11-16 | Bayer Ag | Wärmehärtbare Reaktionsharzgemische und deren Verwendung |
| US5880175A (en) * | 1997-03-04 | 1999-03-09 | Ashland Inc. | Amine cured foundry binder system and their uses |
-
1999
- 1999-08-17 ZA ZA9905240A patent/ZA995240B/xx unknown
- 1999-08-19 CN CNB998117595A patent/CN100387373C/zh not_active Expired - Fee Related
- 1999-08-19 WO PCT/US1999/018928 patent/WO2000013818A1/en not_active Ceased
- 1999-08-19 AU AU54927/99A patent/AU743298B2/en not_active Ceased
- 1999-08-19 BR BR9913395-4A patent/BR9913395A/pt not_active IP Right Cessation
- 1999-08-19 EP EP99941235A patent/EP1115519A4/en not_active Withdrawn
- 1999-08-19 JP JP2000568610A patent/JP4398094B2/ja not_active Expired - Fee Related
- 1999-08-19 NZ NZ510716A patent/NZ510716A/xx unknown
- 1999-08-19 KR KR1020017002519A patent/KR20010073034A/ko not_active Ceased
- 1999-08-19 CA CA002342791A patent/CA2342791A1/en not_active Abandoned
-
2000
- 2000-09-14 US US09/661,047 patent/US6441060B1/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526219A (en) * | 1980-01-07 | 1985-07-02 | Ashland Oil, Inc. | Process of forming foundry cores and molds utilizing binder curable by free radical polymerization |
| US4436881A (en) * | 1983-06-29 | 1984-03-13 | Acme Resin Corporation | Polyurethane binder compositions |
| CN1149007A (zh) * | 1995-10-18 | 1997-05-07 | 博登公司 | 耐水基涂料的聚氨酯铸造粘结剂 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9913395A (pt) | 2001-05-22 |
| AU5492799A (en) | 2000-03-27 |
| NZ510716A (en) | 2002-09-27 |
| AU743298B2 (en) | 2002-01-24 |
| ZA995240B (en) | 2000-02-21 |
| EP1115519A4 (en) | 2001-12-19 |
| WO2000013818A1 (en) | 2000-03-16 |
| JP2002524260A (ja) | 2002-08-06 |
| JP4398094B2 (ja) | 2010-01-13 |
| CN1322156A (zh) | 2001-11-14 |
| CA2342791A1 (en) | 2000-03-16 |
| US6441060B1 (en) | 2002-08-27 |
| KR20010073034A (ko) | 2001-07-31 |
| EP1115519A1 (en) | 2001-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LTD. Free format text: FORMER OWNER: ASHLAND INC. Effective date: 20061103 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20061103 Address after: ohio Applicant after: Ashland Licensing And Intellec Address before: American Ohio Applicant before: Ashland Inc. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20130819 |
