Title:
POLYACRYLATE ANTIFOAM COMPONENTS FOR USE IN FUELS
Document Type and Number:
WIPO Patent Application WO/2019/060682
Kind Code:
A3
Abstract:
There is disclosed an antifoam component which includes at least one poly(acrylate) copolymer for use in a fuel. Poly(acrylate) polymers prepared by polymerizing a (meth)acrylate monomer comprising C1 to C30 alkyl esters of (meth)acrylic acid ("multifunctional monomer") are also disclosed. Other poly(acrylate) polymers prepared by polymerizing (i) a (meth)acrylate monomer comprising C1 to C4 alkyl esters of (meth)acrylic acid ("solubility monomer"); (ii) a (meth)acrylate monomer comprising C5 to C12 alkyl esters of (meth)acrylic acid ("surface tension monomer"); and (iii) optionally at least one additional monomer comprising a solubility monomer, a surface tension monomer, a monomer comprising C1 to C30 alkyl esters of (meth)acrylic acid ("multifunctional monomer"), or combinations thereof are also disclosed.
Inventors:
BUSH JAMES H (US)
NICKERSON DAVID M (US)
KOVACH ROCHELLE L (US)
PERERA JAYASOORIYA SUJITH (US)
SCHIFERL ELIZABETH A (US)
HUGHES KEVIN J (US)
SALEM KAMALAKUMARI K (US)
NICKERSON DAVID M (US)
KOVACH ROCHELLE L (US)
PERERA JAYASOORIYA SUJITH (US)
SCHIFERL ELIZABETH A (US)
HUGHES KEVIN J (US)
SALEM KAMALAKUMARI K (US)
Application Number:
PCT/US2018/052168
Publication Date:
June 20, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
LUBRIZOL CORP (US)
International Classes:
C10L1/196; C10L10/00
Domestic Patent References:
| WO2017096159A1 | 2017-06-08 | |||
| WO2018057694A2 | 2018-03-29 |
Foreign References:
| US20090064568A1 | 2009-03-12 | |||
| US20150135582A1 | 2015-05-21 | |||
| US20150344801A1 | 2015-12-03 | |||
| US20170121628A1 | 2017-05-04 | |||
| US3166508A | 1965-01-19 | |||
| US3340193A | 1967-09-05 |
Other References:
SONG Y ET AL: "Study on the relationship between the structure and activities of alkyl methacrylate-maleic anhydride polymers as cold flow improvers in diesel fuels", FUEL PROCESSING TECHNOLOGY, ELSEVIER BV, NL, vol. 86, no. 6, 25 March 2005 (2005-03-25), pages 641 - 650, XP027621796, ISSN: 0378-3820, [retrieved on 20050325]
Attorney, Agent or Firm:
SANS, Iken S. et al. (US)
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