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CY1119812T1 - Διαδικασια για την παρασκευη μιας δικτυωτης γελης - Google Patents

Διαδικασια για την παρασκευη μιας δικτυωτης γελης

Info

Publication number
CY1119812T1
CY1119812T1 CY20171101199T CY171101199T CY1119812T1 CY 1119812 T1 CY1119812 T1 CY 1119812T1 CY 20171101199 T CY20171101199 T CY 20171101199T CY 171101199 T CY171101199 T CY 171101199T CY 1119812 T1 CY1119812 T1 CY 1119812T1
Authority
CY
Cyprus
Prior art keywords
preparing
gel
polymer
procedure
network
Prior art date
Application number
CY20171101199T
Other languages
English (en)
Inventor
François BOURDON
Original Assignee
Teoxane
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41571500&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CY1119812(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Teoxane filed Critical Teoxane
Publication of CY1119812T1 publication Critical patent/CY1119812T1/el

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Dermatology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
  • Colloid Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Μέθοδος παρασκευής μιας δικτυωτής γέλης τουλάχιστον ενός πολυμερούς ή ενός από τα άλατά του, που περιλαμβάνει τουλάχιστον τα στάδια που συνίστανται σε: α) παροχή ενός υδατικού μέσου που περιέχει τουλάχιστον ένα πολυμερές, β) σχηματισμό μιας ομοιογενούς γέλης από το μέσο από το στάδιο α), γ) η γέλη που ελήφθη στο στάδιο β) έρχεται σε επαφή με μία αποτελεσματική ποσότητα ενός τουλάχιστον παράγοντα δικτύωσης, δ) δικτύωση του εν λόγω μείγματος που σχηματίστηκε στο στάδιο γ), και ε) ανάκτηση της εν λόγω δικτυωτής υδρογέλης, όπου τουλάχιστον τα εν λόγω στάδια α) έως δ) διεξάγονται εντός μίας ερμητικής κοιλότητας οριοθετημένης τουλάχιστον μερικώς από ένα παραμορφώσιμο τοίχωμα, όπου το μείγμα που υπάρχει στην κοιλότητα εκτίθεται, στο στάδιο δ), σε συνθήκες ευνοϊκές για τη δικτύωση.
CY20171101199T 2009-05-11 2017-11-16 Διαδικασια για την παρασκευη μιας δικτυωτης γελης CY1119812T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0953108A FR2945293B1 (fr) 2009-05-11 2009-05-11 Procede de preparation d'un gel reticule.
PCT/IB2010/052027 WO2010131175A1 (en) 2009-05-11 2010-05-07 Process for preparing a crosslinked gel

Publications (1)

Publication Number Publication Date
CY1119812T1 true CY1119812T1 (el) 2018-06-27

Family

ID=41571500

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20171101199T CY1119812T1 (el) 2009-05-11 2017-11-16 Διαδικασια για την παρασκευη μιας δικτυωτης γελης

Country Status (20)

Country Link
US (1) US9353194B2 (el)
EP (1) EP2429486B2 (el)
JP (1) JP5871793B2 (el)
KR (1) KR101732530B1 (el)
AU (1) AU2010247068B2 (el)
BR (1) BRPI1014306B8 (el)
CA (1) CA2760197C (el)
CY (1) CY1119812T1 (el)
DK (1) DK2429486T3 (el)
ES (1) ES2647547T3 (el)
FR (1) FR2945293B1 (el)
HR (1) HRP20171780T1 (el)
HU (1) HUE034942T2 (el)
LT (1) LT2429486T (el)
NO (1) NO2429486T3 (el)
PL (1) PL2429486T3 (el)
PT (1) PT2429486T (el)
RU (1) RU2540667C2 (el)
SI (1) SI2429486T1 (el)
WO (1) WO2010131175A1 (el)

Families Citing this family (25)

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FR2968305B1 (fr) 2010-12-06 2014-02-28 Teoxane Procede de preparation d'un gel reticule
EP2807196B1 (en) * 2012-01-24 2017-12-27 Total Research & Technology Feluy Method for processing polyethylene
FR2997085B1 (fr) 2012-10-24 2015-05-29 Teoxane Procede de preparation d'un gel reticule
FR2997014B1 (fr) * 2012-10-24 2015-03-20 Teoxane Composition sterile dermo-injectable
FR3006689A1 (fr) * 2013-06-11 2014-12-12 Benedicte Vincente Tauzin Procede de reticulation de l'acide hyaluronique; procede de preparation d'un hydrogel injectable; hydrogel obtenu; utilisation de l'hydroget obtenu
US9421198B2 (en) 2013-07-30 2016-08-23 Teoxane Composition comprising hyaluronic acid and mepivacaine
FR3029928B1 (fr) 2014-12-15 2018-03-09 Teoxane Gel reticule
US10004824B2 (en) 2015-05-11 2018-06-26 Laboratoires Vivacy Compositions comprising at least one polyol and at least one anesthetic
CZ306479B6 (cs) * 2015-06-15 2017-02-08 Contipro A.S. Způsob síťování polysacharidů s využitím fotolabilních chránicích skupin
FR3037797B1 (fr) 2015-06-24 2018-08-17 Kylane Laboratoires Sa Procede de preparation d'un hydrogel reticule injectable; hydrogel obtenu; utilisation de l'hydrogel obtenu
EP3515511A1 (en) * 2016-09-21 2019-07-31 Nestlé Skin Health SA Hyaluronic acid gel with a divalent zinc cation
KR20180076063A (ko) * 2016-12-27 2018-07-05 (주) 삼보 덱스트란 기반의 창상피복재 및 그 제조방법
EP3354258A1 (en) 2017-01-31 2018-08-01 Teoxane SA Use of a cohesive gel as a matrix material in a periodontal pocket
EP3684331A1 (en) 2017-09-18 2020-07-29 Teoxane Topical composition comprising crosslinked hyaluronic acid and a polyacrylate compound
AU2019218711A1 (en) 2018-02-06 2020-08-20 Regen Lab Sa Cross-linked hyaluronic acids and combinations with PRP/BMC
KR102053913B1 (ko) * 2018-10-12 2019-12-09 바이오플러스 주식회사 다당류를 이용한 가교 중점도 용액의 제조 방법
EP3659632A1 (en) * 2018-11-29 2020-06-03 Nestlé Skin Health SA Post-crosslinking partial degradation of amide crosslinked hydrogels
LU101045B1 (en) 2018-12-11 2020-06-11 Qventis GmbH Method for the manufacture and use of a bionic hydrogel composition for medical applications
KR102146499B1 (ko) * 2020-01-31 2020-08-20 장진희 전자선을 이용하여 펜던트를 제거하는 필러 시술용 히알루론산 하이드로겔의 제조 방법
KR102521838B1 (ko) * 2020-12-28 2023-04-17 (주)아크로스 탄성력 및 안전성이 우수한 조직수복용 생체재료의 제조 방법
US20230233441A1 (en) * 2022-01-24 2023-07-27 The Procter & Gamble Company Skin care composition containing sodium hyaluronate and method of making the same
WO2023198920A1 (fr) * 2022-04-15 2023-10-19 Teoxane SA Procede de preparation d'un hydrogel
DE102022113526A1 (de) * 2022-05-30 2023-11-30 Louna Aesthetics SAS Verfahren zur Herstellung einer Zusammensetzung, Zusammensetzung und Verwendung der Zusammensetzung
FR3146900A1 (fr) 2023-03-21 2024-09-27 Teoxane SA Procédé de préparation d’un hydrogel stérile comprenant un polysaccharide réticulé, non réticulé ou leur mélange
FR3146899A1 (fr) 2023-03-21 2024-09-27 Teoxane SA Procédé de préparation d’un hydrogel stérile comprenant un polysaccharide réticulé, non réticulé ou leur mélange

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Also Published As

Publication number Publication date
HRP20171780T1 (hr) 2017-12-29
RU2011145421A (ru) 2013-06-20
BRPI1014306B8 (pt) 2018-08-07
CA2760197A1 (en) 2010-11-18
BRPI1014306B1 (pt) 2018-02-06
WO2010131175A1 (en) 2010-11-18
RU2540667C2 (ru) 2015-02-10
CA2760197C (en) 2017-03-28
KR101732530B1 (ko) 2017-05-04
JP2012526889A (ja) 2012-11-01
US20120108537A1 (en) 2012-05-03
DK2429486T3 (da) 2017-11-27
US9353194B2 (en) 2016-05-31
HUE034942T2 (en) 2018-03-28
FR2945293B1 (fr) 2011-06-17
NO2429486T3 (el) 2018-01-20
FR2945293A1 (fr) 2010-11-12
PT2429486T (pt) 2017-11-20
LT2429486T (lt) 2017-12-11
KR20120027315A (ko) 2012-03-21
EP2429486B1 (en) 2017-08-23
AU2010247068B2 (en) 2014-07-17
AU2010247068A1 (en) 2011-11-17
BRPI1014306A2 (pt) 2016-04-05
PL2429486T3 (pl) 2018-02-28
EP2429486A1 (en) 2012-03-21
ES2647547T3 (es) 2017-12-22
SI2429486T1 (en) 2018-01-31
JP5871793B2 (ja) 2016-03-01
EP2429486B2 (en) 2024-10-30

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