Invention Grant
US07347881B2 Low-sulphur mineral oil distillates with improved cold properties, containing an ester of an alkoxylated polyol and a copolymer of ethylene and unsaturated esters
有权
具有改善的冷性能的低硫矿物油馏出物，其含有烷氧基化多元醇的酯和乙烯和不饱和酯的共聚物
- Patent Title: Low-sulphur mineral oil distillates with improved cold properties, containing an ester of an alkoxylated polyol and a copolymer of ethylene and unsaturated esters
- Patent Title (中): 具有改善的冷性能的低硫矿物油馏出物，其含有烷氧基化多元醇的酯和乙烯和不饱和酯的共聚物
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Application No.: US10495558Application Date: 2002-11-02
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Publication No.: US07347881B2Publication Date: 2008-03-25
- Inventor: Matthias Krull , Martina Hess
- Applicant: Matthias Krull , Martina Hess
- Applicant Address: DE Sulzbach
- Assignee: Clariant Produkte (Deutschland) GmbH
- Current Assignee: Clariant Produkte (Deutschland) GmbH
- Current Assignee Address: DE Sulzbach
- Agent Richard P. Silverman
- Priority: DE10155748 20011114
- International Application: PCT/EP02/12233 WO 20021102
- International Announcement: WO03/042337 WO 20030522
- Main IPC: C10L1/18
- IPC: C10L1/18
Abstract:
A middle distillate having a maximum um sulfur content of 0.05% by weight and containing fatty acid esters of alkoxylated polyols having at least 3 OH groups (A) and also at least one cold flow improver (B). The cold flow improver includes at least one copolymer of ethylene and one or more ethylenically unsaturated carboxylic esters having an ethylene portion of from 60 to 90 mol %.
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