DE69706945D1 - Oberflächenaktive Polyethylenoxyfettsäureester und deren Verwendung - Google Patents

Oberflächenaktive Polyethylenoxyfettsäureester und deren Verwendung

Info

Publication number
DE69706945D1
DE69706945D1 DE69706945T DE69706945T DE69706945D1 DE 69706945 D1 DE69706945 D1 DE 69706945D1 DE 69706945 T DE69706945 T DE 69706945T DE 69706945 T DE69706945 T DE 69706945T DE 69706945 D1 DE69706945 D1 DE 69706945D1
Authority
DE
Germany
Prior art keywords
polyethyleneoxy
fatty acid
acid esters
surface active
polyethylene glycol
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 - Fee Related
Application number
DE69706945T
Other languages
English (en)
Other versions
DE69706945T2 (de
Inventor
Per Strande
Harald Dugstad
Balin Balinov
Jan Alfheim
Joseph Arukwe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Healthcare AS
Original Assignee
Nycomed Imaging AS
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 Nycomed Imaging AS filed Critical Nycomed Imaging AS
Publication of DE69706945D1 publication Critical patent/DE69706945D1/de
Application granted granted Critical
Publication of DE69706945T2 publication Critical patent/DE69706945T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G65/32—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Birds (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fats And Perfumes (AREA)
DE69706945T 1996-11-25 1997-11-25 Oberflächenaktive Polyethylenoxyfettsäureester und deren Verwendung Expired - Fee Related DE69706945T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9624548.5A GB9624548D0 (en) 1996-11-25 1996-11-25 Improvements in or relating to surfactants

Publications (2)

Publication Number Publication Date
DE69706945D1 true DE69706945D1 (de) 2001-10-31
DE69706945T2 DE69706945T2 (de) 2002-06-13

Family

ID=10803485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706945T Expired - Fee Related DE69706945T2 (de) 1996-11-25 1997-11-25 Oberflächenaktive Polyethylenoxyfettsäureester und deren Verwendung

Country Status (5)

Country Link
US (1) US5962626A (de)
EP (1) EP0844016B1 (de)
AT (1) ATE206065T1 (de)
DE (1) DE69706945T2 (de)
GB (1) GB9624548D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60231325D1 (de) * 2001-11-15 2009-04-09 Biomatera Inc Verfahren zur herstellung von gelen
DE10316661A1 (de) * 2003-04-11 2004-11-04 Degussa Ag Dispergiermittel enthaltende wässerige Dispersion von hydrophobiertem Siliciumdioxidpulver
WO2015113860A1 (en) * 2014-01-30 2015-08-06 Basf Se Asymmetric formales and acetales as adjuvants for crop protection
US9284583B2 (en) * 2014-07-16 2016-03-15 Eastman Chemical Company Enzyme-catalyzed polyoxyalkylene esters
CN111440309B (zh) * 2020-05-21 2021-05-28 江南大学 一种聚乙二醇水貂油酸酯表面活性剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9106673D0 (en) * 1991-03-28 1991-05-15 Hafslund Nycomed As Improvements in or relating to contrast agents
GB9318288D0 (en) * 1993-09-03 1993-10-20 Nycomed Imaging As Improvements in or relating to contrast agents
GB9417941D0 (en) * 1994-09-06 1994-10-26 Nycomed Imaging As Improvements in or relating to contrast agents
US5658374A (en) * 1995-02-28 1997-08-19 Buckman Laboratories International, Inc. Aqueous lecithin-based release aids and methods of using the same

Also Published As

Publication number Publication date
EP0844016B1 (de) 2001-09-26
US5962626A (en) 1999-10-05
GB9624548D0 (en) 1997-01-15
DE69706945T2 (de) 2002-06-13
ATE206065T1 (de) 2001-10-15
EP0844016A2 (de) 1998-05-27
EP0844016A3 (de) 1998-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee