SG11202102138UA - Method for making polyoxyethylene 1,4 sorbitan fatty acid ester - Google Patents

Method for making polyoxyethylene 1,4 sorbitan fatty acid ester

Info

Publication number
SG11202102138UA
SG11202102138UA SG11202102138UA SG11202102138UA SG11202102138UA SG 11202102138U A SG11202102138U A SG 11202102138UA SG 11202102138U A SG11202102138U A SG 11202102138UA SG 11202102138U A SG11202102138U A SG 11202102138UA SG 11202102138U A SG11202102138U A SG 11202102138UA
Authority
SG
Singapore
Prior art keywords
fatty acid
acid ester
sorbitan fatty
polyoxyethylene
making
Prior art date
Application number
SG11202102138UA
Inventor
Dieter Scherer
Benjamin Wyler
Jieping Wei
Yanling Yang
Daniel Shan
Reta Zhu
Paul Hanselmann
Tania Lind
Emelie Nilsson
Vitaly Kocherbitov
Johan Engblom
Original Assignee
Lonza Guangzhou Nansha Ltd
Lonza Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lonza Guangzhou Nansha Ltd, Lonza Ag filed Critical Lonza Guangzhou Nansha Ltd
Publication of SG11202102138UA publication Critical patent/SG11202102138UA/en

Links

Classifications

    • 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
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • 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
    • C08G2650/22—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the initiator used in polymerisation
    • C08G2650/26—Sugars or saccharides used as initiators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Furan Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Polyethers (AREA)
SG11202102138UA 2018-09-05 2019-09-04 Method for making polyoxyethylene 1,4 sorbitan fatty acid ester SG11202102138UA (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CN2018104219 2018-09-05
US201862745676P 2018-10-15 2018-10-15
EP18200298 2018-10-15
EP19157032 2019-02-13
EP19157068 2019-02-14
EP19157297 2019-02-14
EP19194776 2019-08-30
EP19195046 2019-09-03
PCT/EP2019/073509 WO2020049010A1 (en) 2018-09-05 2019-09-04 Method for making poyoxyethylene 1,4 sorbitan fatty acid ester

Publications (1)

Publication Number Publication Date
SG11202102138UA true SG11202102138UA (en) 2021-04-29

Family

ID=67809507

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102138UA SG11202102138UA (en) 2018-09-05 2019-09-04 Method for making polyoxyethylene 1,4 sorbitan fatty acid ester

Country Status (8)

Country Link
US (1) US20210324139A1 (en)
EP (1) EP3820928A1 (en)
JP (1) JP2021536464A (en)
KR (1) KR20210054523A (en)
CN (1) CN113166393A (en)
CA (1) CA3111693A1 (en)
SG (1) SG11202102138UA (en)
WO (1) WO2020049010A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460791A (en) * 1978-09-22 1984-07-17 Ciba-Geigy Corporation Oil recovery by fluorochemical surfactant waterflooding
US5374446A (en) * 1993-12-10 1994-12-20 Arco Chemical Technology, L.P. Linked esterified alkoxylated polyols useful as reduced calorie fat substitutes
SE0301119D0 (en) * 2003-04-14 2003-04-14 Astrazeneca Ab New non-ionic surfactants for solubilizing poorly soluble molecules
HUE025165T2 (en) * 2011-03-21 2016-01-28 Solenis Tech Cayman Lp Chemical additives and use thereof in stillage processing operations
CN103813709A (en) * 2011-06-28 2014-05-21 布鲁克黑文科学联合会 Modified plants with increased oil content
CN104479126B (en) * 2013-12-02 2016-10-05 天津键凯科技有限公司 Multi-arm polyethylene glycol stearic acic derivative and oleic acid derivatives
JP6883569B2 (en) * 2015-09-11 2021-06-09 ダウ グローバル テクノロジーズ エルエルシー Compositions Containing Proteins and Polyalkoxy Aliphatic Compounds
DK3347403T3 (en) * 2015-09-11 2020-06-29 Dow Global Technologies Llc POLYALCOXYFATT COMPOUND
CA3086992C (en) * 2017-12-27 2023-05-02 Sanyo Chemical Industries, Ltd. Starting material for bulk drug or additives for drug, and bulk drug or drug using same
CN108484898A (en) * 2018-04-20 2018-09-04 江苏保易制药有限公司 The preparation method of polysorbate without polyoxyethylene isobide aliphatic ester

Also Published As

Publication number Publication date
KR20210054523A (en) 2021-05-13
US20210324139A1 (en) 2021-10-21
CA3111693A1 (en) 2020-03-12
JP2021536464A (en) 2021-12-27
WO2020049010A1 (en) 2020-03-12
WO2020049010A9 (en) 2020-06-18
EP3820928A1 (en) 2021-05-19
CN113166393A (en) 2021-07-23

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