CA2283517A1 - Utilisation d'esters oligomeres, de faible poids moleculaire, d'acides .alpha.-hydroxyliques et/ou d'acides o-hydroxyliques aromatiques dans des formulations cosmetiques - Google Patents

Utilisation d'esters oligomeres, de faible poids moleculaire, d'acides .alpha.-hydroxyliques et/ou d'acides o-hydroxyliques aromatiques dans des formulations cosmetiques Download PDF

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Publication number
CA2283517A1
CA2283517A1 CA002283517A CA2283517A CA2283517A1 CA 2283517 A1 CA2283517 A1 CA 2283517A1 CA 002283517 A CA002283517 A CA 002283517A CA 2283517 A CA2283517 A CA 2283517A CA 2283517 A1 CA2283517 A1 CA 2283517A1
Authority
CA
Canada
Prior art keywords
hydroxy acids
aromatic
acid
hydroxy
alpha
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.)
Abandoned
Application number
CA002283517A
Other languages
English (en)
Inventor
Berthold Nies
Wolfgang Ritter
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.)
Merck Patent GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2283517A1 publication Critical patent/CA2283517A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • A61K8/37—Esters of carboxylic acids
    • 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
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • 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
    • A61Q19/08—Anti-ageing preparations
    • 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
    • A61Q19/10—Washing or bathing preparations
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/28—Rubbing or scrubbing compositions; Peeling or abrasive compositions; Containing exfoliants

Abstract

L'invention concerne l'utilisation d'esters oligomères, de faible poids moléculaire, d'acides .alpha.-hydroxyliques et/ou d'acides o-hydroxyliques aromatiques dans des formulations cosmétiques, l'acide .alpha.-hydroxylique et/ou l'acide o-hydroxylique aromatique correspondants étant libérés de manière contrôlée par hydrolyse pendant l'utilisation.
CA002283517A 1997-04-10 1998-04-07 Utilisation d'esters oligomeres, de faible poids moleculaire, d'acides .alpha.-hydroxyliques et/ou d'acides o-hydroxyliques aromatiques dans des formulations cosmetiques Abandoned CA2283517A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19714765.8 1997-04-10
DE19714765A DE19714765A1 (de) 1997-04-10 1997-04-10 Verwendung von niedermolekularen, oligomeren Estern von alpha-Hydroxysäuren und/oder aromatischen o-Hydroxysäuren in kosmetischen Formulierungen
PCT/EP1998/002013 WO1998044903A1 (fr) 1997-04-10 1998-04-07 UTILISATION D'ESTERS OLIGOMERES, DE FAIBLE POIDS MOLECULAIRE, D'ACIDES α-HYDROXYLIQUES ET/OU D'ACIDES o-HYDROXYLIQUES AROMATIQUES DANS DES FORMULATIONS COSMETIQUES

Publications (1)

Publication Number Publication Date
CA2283517A1 true CA2283517A1 (fr) 1998-10-15

Family

ID=7825977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002283517A Abandoned CA2283517A1 (fr) 1997-04-10 1998-04-07 Utilisation d'esters oligomeres, de faible poids moleculaire, d'acides .alpha.-hydroxyliques et/ou d'acides o-hydroxyliques aromatiques dans des formulations cosmetiques

Country Status (10)

Country Link
EP (1) EP0973496A1 (fr)
JP (1) JP2001521508A (fr)
KR (1) KR20000076112A (fr)
CN (1) CN1251034A (fr)
AU (1) AU7429598A (fr)
CA (1) CA2283517A1 (fr)
DE (1) DE19714765A1 (fr)
HU (1) HUP0001693A2 (fr)
PL (1) PL335423A1 (fr)
WO (1) WO1998044903A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8642528B2 (en) * 2006-07-06 2014-02-04 Stepan Company Alkyl lactyllactates and processes of making the same
US8956644B2 (en) 2006-11-03 2015-02-17 Durect Corporation Transdermal delivery systems
US9174923B2 (en) 2006-07-06 2015-11-03 Stepan Company Alkyl lactyllactate solvent compositions
US11083796B2 (en) 2005-07-26 2021-08-10 Durect Corporation Peroxide removal from drug delivery vehicle
US11400019B2 (en) 2020-01-13 2022-08-02 Durect Corporation Sustained release drug delivery systems with reduced impurities and related methods

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413536B1 (en) * 1995-06-07 2002-07-02 Southern Biosystems, Inc. High viscosity liquid controlled delivery system and medical or surgical device
US7833543B2 (en) 1995-06-07 2010-11-16 Durect Corporation High viscosity liquid controlled delivery system and medical or surgical device
US20040001889A1 (en) 2002-06-25 2004-01-01 Guohua Chen Short duration depot formulations
ES2350689T3 (es) 2002-12-13 2011-01-26 Durect Corporation Sistema de suministro de fármacos oral que comprende materiales vehículo líquidos de alta viscosidad.
KR101492361B1 (ko) 2004-09-17 2015-02-11 듀렉트 코퍼레이션 바람직하게 ｓａｉｂ와 같은 당 에스테르를 포함하는 지속적인 국소 마취제 조성물
CN105411870B (zh) * 2006-07-06 2018-12-25 斯蒂潘公司 乳酰乳酸烷基酯及其制备方法
JP2011506318A (ja) 2007-12-06 2011-03-03 デュレクト コーポレーション 経口医薬製剤
US20100260844A1 (en) 2008-11-03 2010-10-14 Scicinski Jan J Oral pharmaceutical dosage forms
JP5219093B2 (ja) * 2009-11-14 2013-06-26 公益財団法人北九州産業学術推進機構 乳酸オリゴマーおよびその成形体
WO2014144975A1 (fr) 2013-03-15 2014-09-18 Durect Corporation Compositions ayant un agent de modification rhéologique pour réduire une variabilité de dissolution
JP2015093854A (ja) * 2013-11-12 2015-05-18 株式会社クレハ 水性組成物および加水分解抑制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620685A1 (de) * 1986-06-20 1987-12-23 Henkel Kgaa Neue mittel zur abdeckung unverletzter und/oder verletzter bereiche menschlicher oder tierischer haut
US5091171B2 (en) * 1986-12-23 1997-07-15 Tristrata Inc Amphoteric compositions and polymeric forms of alpha hydroxyacids and their therapeutic use
DE19520237A1 (de) * 1995-06-02 1996-12-05 Beiersdorf Ag Kosmetische oder dermatologische Zubereitungen, enthaltend Oligomere oder Polymere von alpha-Hydroxycarbonsäuren

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11083796B2 (en) 2005-07-26 2021-08-10 Durect Corporation Peroxide removal from drug delivery vehicle
US8642528B2 (en) * 2006-07-06 2014-02-04 Stepan Company Alkyl lactyllactates and processes of making the same
US9133092B2 (en) 2006-07-06 2015-09-15 Stepan Company Alkyl lactyllactates and processes of making the same
US9174923B2 (en) 2006-07-06 2015-11-03 Stepan Company Alkyl lactyllactate solvent compositions
US8956644B2 (en) 2006-11-03 2015-02-17 Durect Corporation Transdermal delivery systems
US11400019B2 (en) 2020-01-13 2022-08-02 Durect Corporation Sustained release drug delivery systems with reduced impurities and related methods
US11771624B2 (en) 2020-01-13 2023-10-03 Durect Corporation Sustained release drug delivery systems with reduced impurities and related methods

Also Published As

Publication number Publication date
JP2001521508A (ja) 2001-11-06
DE19714765A1 (de) 1998-10-15
HUP0001693A2 (hu) 2000-09-28
CN1251034A (zh) 2000-04-19
AU7429598A (en) 1998-10-30
PL335423A1 (en) 2000-04-25
KR20000076112A (ko) 2000-12-26
WO1998044903A1 (fr) 1998-10-15
EP0973496A1 (fr) 2000-01-26

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Legal Events

Date Code Title Description
FZDE Discontinued