FR2968306B1 - PROCESS FOR PREPARING RETICULATED GEL - Google Patents

PROCESS FOR PREPARING RETICULATED GEL

Info

Publication number
FR2968306B1
FR2968306B1 FR1060136A FR1060136A FR2968306B1 FR 2968306 B1 FR2968306 B1 FR 2968306B1 FR 1060136 A FR1060136 A FR 1060136A FR 1060136 A FR1060136 A FR 1060136A FR 2968306 B1 FR2968306 B1 FR 2968306B1
Authority
FR
France
Prior art keywords
reticulated gel
preparing
preparing reticulated
gel
reticulated
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.)
Active
Application number
FR1060136A
Other languages
French (fr)
Other versions
FR2968306A1 (en
Inventor
Luc Sentier
Francois Bourdon
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.)
Teoxane SA
Original Assignee
Teoxane SA
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 Teoxane SA filed Critical Teoxane SA
Priority to FR1060136A priority Critical patent/FR2968306B1/en
Priority to PCT/IB2011/055496 priority patent/WO2012077055A1/en
Publication of FR2968306A1 publication Critical patent/FR2968306A1/en
Application granted granted Critical
Publication of FR2968306B1 publication Critical patent/FR2968306B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/042—Gels
    • 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
    • A61K8/73—Polysaccharides
    • A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Birds (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Dermatology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR1060136A 2010-12-06 2010-12-06 PROCESS FOR PREPARING RETICULATED GEL Active FR2968306B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1060136A FR2968306B1 (en) 2010-12-06 2010-12-06 PROCESS FOR PREPARING RETICULATED GEL
PCT/IB2011/055496 WO2012077055A1 (en) 2010-12-06 2011-12-06 Process for preparing a crosslinked gel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1060136A FR2968306B1 (en) 2010-12-06 2010-12-06 PROCESS FOR PREPARING RETICULATED GEL

Publications (2)

Publication Number Publication Date
FR2968306A1 FR2968306A1 (en) 2012-06-08
FR2968306B1 true FR2968306B1 (en) 2014-02-28

Family

ID=44263286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060136A Active FR2968306B1 (en) 2010-12-06 2010-12-06 PROCESS FOR PREPARING RETICULATED GEL

Country Status (2)

Country Link
FR (1) FR2968306B1 (en)
WO (1) WO2012077055A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2818184T1 (en) 2007-11-16 2019-03-29 Aclaris Therapeutics, Inc. Compositions and methods for treating Purpura
US8394782B2 (en) 2007-11-30 2013-03-12 Allergan, Inc. Polysaccharide gel formulation having increased longevity
US8357795B2 (en) 2008-08-04 2013-01-22 Allergan, Inc. Hyaluronic acid-based gels including lidocaine
EP3184552B1 (en) 2008-09-02 2020-08-12 Tautona Group LP Threads of hyaluronic acid, methods of making thereof and uses thereof
US20110172180A1 (en) 2010-01-13 2011-07-14 Allergan Industrie. Sas Heat stable hyaluronic acid compositions for dermatological use
DK3078388T3 (en) 2010-03-22 2019-05-20 Allergan Inc CROSS-BREAKED HYDROGEN WAVES
US8883139B2 (en) 2010-08-19 2014-11-11 Allergan Inc. Compositions and soft tissue replacement methods
US8889123B2 (en) 2010-08-19 2014-11-18 Allergan, Inc. Compositions and soft tissue replacement methods
US9005605B2 (en) 2010-08-19 2015-04-14 Allergan, Inc. Compositions and soft tissue replacement methods
US9393263B2 (en) 2011-06-03 2016-07-19 Allergan, Inc. Dermal filler compositions including antioxidants
US20130096081A1 (en) 2011-06-03 2013-04-18 Allergan, Inc. Dermal filler compositions
US9408797B2 (en) 2011-06-03 2016-08-09 Allergan, Inc. Dermal filler compositions for fine line treatment
CN107412002A (en) 2011-06-03 2017-12-01 阿勒根公司 Dermal filler composition including antioxidant
US9662422B2 (en) 2011-09-06 2017-05-30 Allergan, Inc. Crosslinked hyaluronic acid-collagen gels for improving tissue graft viability and soft tissue augmentation
US20130244943A1 (en) 2011-09-06 2013-09-19 Allergan, Inc. Hyaluronic acid-collagen matrices for dermal filling and volumizing applications
WO2016051219A1 (en) 2014-09-30 2016-04-07 Allergan Industrie, Sas Stable hydrogel compositions including additives
CN113061265A (en) * 2021-02-18 2021-07-02 中国人民解放军空军军医大学 Polysaccharide hydrogel, preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716224A (en) * 1984-05-04 1987-12-29 Seikagaku Kogyo Co. Ltd. Crosslinked hyaluronic acid and its use
US8394782B2 (en) * 2007-11-30 2013-03-12 Allergan, Inc. Polysaccharide gel formulation having increased longevity
EP2459239A1 (en) * 2009-07-30 2012-06-06 Carbylan Biosurgery, Inc. Modified hyaluronic acid polymer compositions and related methods

Also Published As

Publication number Publication date
FR2968306A1 (en) 2012-06-08
WO2012077055A1 (en) 2012-06-14

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