BRPI0806223A8 - Composição polimérica e método para lubrificar uma superfície - Google Patents
Composição polimérica e método para lubrificar uma superfícieInfo
- Publication number
- BRPI0806223A8 BRPI0806223A8 BRPI0806223A BRPI0806223A BRPI0806223A8 BR PI0806223 A8 BRPI0806223 A8 BR PI0806223A8 BR PI0806223 A BRPI0806223 A BR PI0806223A BR PI0806223 A BRPI0806223 A BR PI0806223A BR PI0806223 A8 BRPI0806223 A8 BR PI0806223A8
- Authority
- BR
- Brazil
- Prior art keywords
- weight percent
- mol
- weight
- viscosity
- compositions
- Prior art date
Links
Classifications
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- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
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- 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
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/58—Ethylene oxide or propylene oxide copolymers, e.g. pluronics
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
- C08L2666/22—Macromolecular compounds not provided for in C08L2666/16 - C08L2666/20
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
COMPOSIÇÃO POLIMÉRICA E MÉTODO PARA LUBRIFICAR UMA SUPERFÍCIE.São descritas composições que incluem: a) de 15 % em peso a 60% em peso de um ou mais interpolímeros aleatórios de óxido de alquileno, cada qual tendo um peso molecular médio ponderal variando de 250 g/mol a 2000 g/mol e compreendendo de 30% em peso a 60% em peso de unidades poliméricas derivadas de óxido de etileno; e b) de 40% em peso a 85 % em peso de um ou mais interpolimeros em bloco de óxido de alquileno, cada qual tendo um peso molecular médio ponderal variando de 1500g/mol a 4000 g/mol e compreendendo de 40% em peso a 90% em peso de blocos de óxido de propileno. As composições possuem uma primeira viscosidade na ausência de água e uma segunda viscosidade, que é pelo menos 60% da primeira viscosidade, quando pelo menos 10% em peso de água está presente. São também descritos métodos para lubrificar superfícies com tais composições, especialmente superfícies de mancal para embarcação marítima.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88074307P | 2007-01-17 | 2007-01-17 | |
US60/880,743 | 2007-01-17 | ||
PCT/US2008/050988 WO2008089130A1 (en) | 2007-01-17 | 2008-01-14 | Lubricant compositions and methods of making same |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0806223A2 BRPI0806223A2 (pt) | 2011-09-06 |
BRPI0806223A8 true BRPI0806223A8 (pt) | 2018-01-02 |
BRPI0806223B1 BRPI0806223B1 (pt) | 2018-10-16 |
Family
ID=39370937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0806223A BRPI0806223B1 (pt) | 2007-01-17 | 2008-01-14 | composição polimérica e método para lubrificar uma superfície |
Country Status (7)
Country | Link |
---|---|
US (1) | US8247501B2 (pt) |
EP (1) | EP2121805B1 (pt) |
JP (1) | JP5270577B2 (pt) |
CN (1) | CN101622294B (pt) |
AT (1) | ATE556104T1 (pt) |
BR (1) | BRPI0806223B1 (pt) |
WO (1) | WO2008089130A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103459568A (zh) * | 2011-03-29 | 2013-12-18 | 陶氏环球技术有限责任公司 | 润滑剂组合物 |
FR3002286B1 (fr) | 2013-02-21 | 2016-09-02 | Exoes | Systeme de conversion d'energie thermique des gaz d'echappement d'un moteur a combustion. |
US9458884B2 (en) * | 2014-08-18 | 2016-10-04 | Robert Alan Shortridge, SR. | Bearing surface coating |
DE102016011022A1 (de) * | 2015-09-17 | 2017-03-23 | Klüber Lubrication München Se & Co. Kg | Biologisch abbaubare Schmierstoffzusammensetzungen mit hoher Elastomerverträglichkeit zur Verwendung im Marinebereich, speziell im Bereich der Stevenrohrschmierung |
JP6882284B2 (ja) * | 2015-11-13 | 2021-06-02 | ダウ グローバル テクノロジーズ エルエルシー | 熱力学サイクルシステム |
SG11201810684XA (en) | 2016-06-02 | 2018-12-28 | Basf Se | Lubricant composition |
WO2018057730A1 (en) * | 2016-09-23 | 2018-03-29 | Basf Se | Lubricant composition |
BR112021006166B1 (pt) | 2018-10-26 | 2024-01-30 | Dow Global Technologies Llc | Composição, e, uso da composição |
GB201901031D0 (en) | 2019-01-25 | 2019-03-13 | Croda Int Plc | Lubricant base stock |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825693A (en) * | 1955-02-03 | 1958-03-04 | Shell Dev | Metal working lubricant |
US4481367A (en) | 1979-12-26 | 1984-11-06 | Union Carbide Corporation | High viscosity polyoxyalkylene glycol block copolymers and method of making the same |
JPS58122993A (ja) | 1982-01-19 | 1983-07-21 | Nippon Oil & Fats Co Ltd | 水系潤滑油組成物 |
CA1227185A (en) | 1982-09-29 | 1987-09-22 | Michael A. Mccabe | Water-tolerant lubricant composition |
US4606837A (en) | 1985-01-30 | 1986-08-19 | Texaco Inc. | Water-glycol fluids made from polyoxyalkylene thickeners |
CN85101997B (zh) * | 1985-04-01 | 1987-03-04 | 广东省测试分析研究所 | 纺织机械润滑油 |
US4781847A (en) | 1986-05-08 | 1988-11-01 | American Polywater Corporation | Aqueous lubricant |
US4855070A (en) | 1986-12-30 | 1989-08-08 | Union Carbide Corporation | Energy transmitting fluid |
GB8802959D0 (en) * | 1988-02-09 | 1988-03-09 | Bp Chem Int Ltd | Composition for removing asbestos |
JPH0284573A (ja) * | 1988-06-10 | 1990-03-26 | Kuraray Co Ltd | 高速摩擦仮撚に適した油剤 |
US4900463A (en) | 1989-05-23 | 1990-02-13 | Allied-Signal Inc. | Refrigeration lubricant blends |
US5286300A (en) | 1991-02-13 | 1994-02-15 | Man-Gill Chemical Company | Rinse aid and lubricant |
CA2063278A1 (en) | 1991-06-05 | 1992-12-06 | Jeffrey I. Melzer | Composition and process for enhanced drainage of residual aqueous rinse on the external surfaces of plastic parts |
JP3812856B2 (ja) * | 1996-12-24 | 2006-08-23 | 株式会社コスモ総合研究所 | 含水系作動液 |
JP2001081672A (ja) * | 1999-09-13 | 2001-03-27 | Toray Ind Inc | 仮撚り加工に適した油剤 |
JP2001146683A (ja) * | 1999-11-15 | 2001-05-29 | Teijin Ltd | 摩擦仮撚加工用ポリエステル繊維の製造方法 |
JP2003124159A (ja) * | 2001-10-16 | 2003-04-25 | Asahi Denka Kogyo Kk | 水系ラップ液及び水系ラップ剤 |
US7553913B2 (en) | 2003-02-12 | 2009-06-30 | Syncera, Inc. | Random and non-random alkylene oxide polymer alloy compositions |
JP2005179630A (ja) * | 2003-03-24 | 2005-07-07 | Sanyo Chem Ind Ltd | 水系金属加工油用潤滑剤 |
JP2006524744A (ja) | 2003-04-25 | 2006-11-02 | ダウ グローバル テクノロジーズ インコーポレイティド | 植物油系ポリオール及びそれから製造したポリウレタン |
US7517837B2 (en) | 2003-05-22 | 2009-04-14 | Anderol, Inc. | Biodegradable lubricants |
WO2006019548A1 (en) * | 2004-07-16 | 2006-02-23 | Dow Global Technologies Inc. | Food grade lubricant compositions |
JP2006265345A (ja) * | 2005-03-23 | 2006-10-05 | Sanyo Chem Ind Ltd | 船舶軸受け推進器用潤滑油 |
-
2008
- 2008-01-14 CN CN2008800067536A patent/CN101622294B/zh active Active
- 2008-01-14 JP JP2009546468A patent/JP5270577B2/ja active Active
- 2008-01-14 BR BRPI0806223A patent/BRPI0806223B1/pt not_active IP Right Cessation
- 2008-01-14 AT AT08727639T patent/ATE556104T1/de active
- 2008-01-14 WO PCT/US2008/050988 patent/WO2008089130A1/en active Application Filing
- 2008-01-14 EP EP08727639A patent/EP2121805B1/en active Active
- 2008-01-14 US US12/523,116 patent/US8247501B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101622294A (zh) | 2010-01-06 |
CN101622294B (zh) | 2012-07-04 |
ATE556104T1 (de) | 2012-05-15 |
EP2121805B1 (en) | 2012-05-02 |
WO2008089130A1 (en) | 2008-07-24 |
EP2121805A1 (en) | 2009-11-25 |
BRPI0806223A2 (pt) | 2011-09-06 |
BRPI0806223B1 (pt) | 2018-10-16 |
JP5270577B2 (ja) | 2013-08-21 |
US20100009877A1 (en) | 2010-01-14 |
US8247501B2 (en) | 2012-08-21 |
JP2010516839A (ja) | 2010-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: C08G 65/26 (1974.07), C08L 71/02 (1974.07) |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/10/2018, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2613 DE 02-02-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |