ES2040801T3 - Aditivos coadyuvantes del desprendimiento de los moldes de cauchos vulcanizables por medio de peroxidos. - Google Patents
Aditivos coadyuvantes del desprendimiento de los moldes de cauchos vulcanizables por medio de peroxidos.Info
- Publication number
- ES2040801T3 ES2040801T3 ES198888116220T ES88116220T ES2040801T3 ES 2040801 T3 ES2040801 T3 ES 2040801T3 ES 198888116220 T ES198888116220 T ES 198888116220T ES 88116220 T ES88116220 T ES 88116220T ES 2040801 T3 ES2040801 T3 ES 2040801T3
- Authority
- ES
- Spain
- Prior art keywords
- peroxides
- additives
- molds
- coadjuvantes
- detachment
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
PARA MEJORAR LA SEPARACION DE LOS VULCANIZADOS DE SUS MOLDES DE FORMACION SE PRESENTA EL USO DE PERFLUORPOLIETERES QUE TIENEN GRUPOS FINALES DE PERFLUOROALKIL CON UN PESO MOLECULAR QUE SE ENCUENTRA ENTRE 500 Y 1500, EN CANTIDADES ENTRE 0,5 Y 3 PARTES POR PESO POR CADA 100 PARTES DEL PESO TOTAL DEL ELASTOMERO Y OPCIONALMENTE EN COMBINACION CON POLITETRAFLUORETILENO QUE TENGA UN PESO MOLECULAR INFERIOR A 200.000. ESTOS COMPUESTOS SE USAN COMO ADITIVOS AL LATEX DE POLIMERIZACION DE LAS COMAS VULCANIZABLES POR MEDIO DE PEROXIDOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22110/87A IT1222804B (it) | 1987-10-02 | 1987-10-02 | Additivi coadiuvanti al distacco degli stampi di gomme vulcanizzabili mediante perossidi |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2040801T3 true ES2040801T3 (es) | 1993-11-01 |
Family
ID=11191641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888116220T Expired - Lifetime ES2040801T3 (es) | 1987-10-02 | 1988-09-30 | Aditivos coadyuvantes del desprendimiento de los moldes de cauchos vulcanizables por medio de peroxidos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5093400A (es) |
EP (1) | EP0310966B1 (es) |
JP (1) | JP2717817B2 (es) |
CA (1) | CA1328517C (es) |
DE (1) | DE3880949T2 (es) |
ES (1) | ES2040801T3 (es) |
IT (1) | IT1222804B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208293A (en) * | 1990-01-29 | 1993-05-04 | Ntn Engineering Plastics Corporation | Rubber composition having low friction |
US5266650A (en) * | 1990-10-11 | 1993-11-30 | Minnesota Mining And Manufacturing Company | Curing fluorocarbon elastomers |
IT1243747B (it) * | 1990-10-24 | 1994-06-21 | Sviluppo Settori Impiego Srl | Composizioni polimeriche oleo-repellenti e loro impiego nella preparazione di corpi formati aventi superfici ad elevata resistenza ai solventi ed elevata repellenza allo sporco. |
US5384374A (en) * | 1991-01-11 | 1995-01-24 | Minnesota Mining And Manufacturing Company | Curing fluorocarbon elastomers |
US5218031A (en) * | 1991-06-10 | 1993-06-08 | Man-Gill Chemical Company | Aqueous coating compositions, process and coated substrates |
JPH05301228A (ja) * | 1992-04-28 | 1993-11-16 | Daikin Ind Ltd | 離型剤 |
JP2876375B2 (ja) * | 1993-02-22 | 1999-03-31 | 株式会社 金陽社 | ロール |
KR100320650B1 (ko) | 1993-06-24 | 2002-06-22 | 이노우에 노리유끼 | 비점착성조성물 |
IT1269816B (it) * | 1994-05-23 | 1997-04-15 | Ausimont Spa | Composizioni solide espandibili a base di perfluoropolimeri e processoper la loro preparazione |
JPH08283516A (ja) * | 1995-04-19 | 1996-10-29 | Central Glass Co Ltd | カレンダー成形用熱可塑性フッ素樹脂組成物 |
US5681881A (en) * | 1996-05-24 | 1997-10-28 | Minnesota Mining And Manufacturing Company | Fluoroelastomer compositions |
AU2002342745A1 (en) * | 2001-05-14 | 2002-11-25 | E.I. Du Pont De Nemours And Company | Fluoropolymer compositions comprising a fluor-containing liquid |
US20040236028A1 (en) * | 2003-05-21 | 2004-11-25 | Ming-Hong Hung | Fluoroelastomer composition having excellent low temperature properties |
EP1743921A1 (en) * | 2005-07-13 | 2007-01-17 | Solvay Solexis S.p.A. | Thermoplastic halopolymer composition |
EP2065441A1 (en) * | 2007-11-30 | 2009-06-03 | Solvay Solexis S.p.A. | Fluoroelastomer composition |
US8575273B2 (en) | 2008-11-26 | 2013-11-05 | Schlumberger Technology Corporation | Coupling agents and compositions produced using them |
US9403962B2 (en) | 2011-12-22 | 2016-08-02 | Schlumberger Technology Corporation | Elastomer compositions with silane functionalized silica as reinforcing fillers |
US9938402B2 (en) | 2012-11-30 | 2018-04-10 | 3M Innovative Properties Company | Additive composition and compositions and articles containing the same |
BR112016008623A2 (pt) | 2013-09-20 | 2018-05-02 | 3M Innovative Properties Co | aditivo, composição e métodos de processamento de polímero. |
BR112017013203A2 (pt) | 2014-12-19 | 2018-01-02 | 3M Innovative Properties Company | aditivos, composições e métodos de processamento de polímero de poli(oxialquileno) |
US10723868B2 (en) | 2015-10-13 | 2020-07-28 | 3M Innovative Properties Company | Fluoropolymer processing additive, compositions, and methods |
TW201815845A (zh) | 2016-05-17 | 2018-05-01 | 3M新設資產公司 | 包括二氟亞乙烯與四氟乙烯的共聚物之組成物及其使用方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019206A (en) * | 1958-09-24 | 1962-01-30 | Minnesota Mining & Mfg | Polyblends of a thermoplastic tetrafluoroethylene polymer latex and an elastomeric fluorocarbon polymer latex and article coated therewith |
GB1087283A (en) * | 1965-03-18 | 1967-10-18 | Du Pont | Lubricant grease |
US3484503A (en) * | 1967-06-19 | 1969-12-16 | Du Pont | Blends of fluorinated polymers |
JPS5871906A (ja) * | 1981-10-22 | 1983-04-28 | Daikin Ind Ltd | 含フツ素弾性状共重合体の製法 |
IT1199986B (it) * | 1982-07-07 | 1989-01-05 | Montedison Spa | Composizioni convulcanizzabili a base di fluoroelastomeri e composti polimerici a struttura perfluoropolieterea |
DE3337397A1 (de) * | 1983-10-14 | 1985-05-02 | Bayer Ag, 5090 Leverkusen | Polymermischungen und daraus hergestellte covulkanisate |
IT1200801B (it) * | 1985-10-17 | 1989-01-27 | Ausimont Spa | Addittivi coadiuvanti di lavorazione per gomme vulcannizzabilli mediante perossidi |
IT1189092B (it) * | 1986-04-29 | 1988-01-28 | Ausimont Spa | Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati |
-
1987
- 1987-10-02 IT IT22110/87A patent/IT1222804B/it active
-
1988
- 1988-09-30 DE DE8888116220T patent/DE3880949T2/de not_active Expired - Lifetime
- 1988-09-30 EP EP88116220A patent/EP0310966B1/en not_active Expired - Lifetime
- 1988-09-30 ES ES198888116220T patent/ES2040801T3/es not_active Expired - Lifetime
- 1988-09-30 CA CA000578994A patent/CA1328517C/en not_active Expired - Fee Related
- 1988-10-03 JP JP63247573A patent/JP2717817B2/ja not_active Expired - Lifetime
-
1989
- 1989-12-26 US US07/453,174 patent/US5093400A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT8722110A0 (it) | 1987-10-02 |
EP0310966A1 (en) | 1989-04-12 |
JP2717817B2 (ja) | 1998-02-25 |
DE3880949T2 (de) | 1993-09-16 |
EP0310966B1 (en) | 1993-05-12 |
JPH01221443A (ja) | 1989-09-04 |
CA1328517C (en) | 1994-04-12 |
US5093400A (en) | 1992-03-03 |
IT1222804B (it) | 1990-09-12 |
DE3880949D1 (de) | 1993-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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