DE602004022293D1 - Verfahren zur Herstellung eines polymeren Hydrogels auf Basis eines hochreinen Polyvinylalkohols und dessen Verwendung - Google Patents

Verfahren zur Herstellung eines polymeren Hydrogels auf Basis eines hochreinen Polyvinylalkohols und dessen Verwendung

Info

Publication number
DE602004022293D1
DE602004022293D1 DE602004022293T DE602004022293T DE602004022293D1 DE 602004022293 D1 DE602004022293 D1 DE 602004022293D1 DE 602004022293 T DE602004022293 T DE 602004022293T DE 602004022293 T DE602004022293 T DE 602004022293T DE 602004022293 D1 DE602004022293 D1 DE 602004022293D1
Authority
DE
Germany
Prior art keywords
preparation
polyvinyl alcohol
polymeric hydrogel
hydrogel based
high purity
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
DE602004022293T
Other languages
English (en)
Inventor
Carmelo Protopapa
Gerardo Balestrieri
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.)
Polymekon SRL
Original Assignee
Polymekon SRL
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 Polymekon SRL filed Critical Polymekon SRL
Publication of DE602004022293D1 publication Critical patent/DE602004022293D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
DE602004022293T 2004-09-16 2004-09-16 Verfahren zur Herstellung eines polymeren Hydrogels auf Basis eines hochreinen Polyvinylalkohols und dessen Verwendung Expired - Fee Related DE602004022293D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425690A EP1637547B8 (de) 2004-09-16 2004-09-16 Verfahren zur Herstellung eines polymeren Hydrogels auf Basis eines hochreinen Polyvinylalkohols und dessen Verwendung

Publications (1)

Publication Number Publication Date
DE602004022293D1 true DE602004022293D1 (de) 2009-09-10

Family

ID=34932765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004022293T Expired - Fee Related DE602004022293D1 (de) 2004-09-16 2004-09-16 Verfahren zur Herstellung eines polymeren Hydrogels auf Basis eines hochreinen Polyvinylalkohols und dessen Verwendung

Country Status (5)

Country Link
US (1) US20090053313A1 (de)
EP (1) EP1637547B8 (de)
AT (1) ATE437902T1 (de)
DE (1) DE602004022293D1 (de)
WO (1) WO2006030283A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007114202A1 (ja) 2006-03-29 2007-10-11 Kuraray Co., Ltd. 検知用組成物およびそれを用いた食品包装材料評価用モデル
ITNO20060012A1 (it) * 2006-11-03 2008-05-04 Consige Sas Di Merlini Silvia & C Procedimento per la preparazione di hydrogel con alcossidi
DE102009029717A1 (de) * 2009-06-16 2010-12-30 Aesculap Ag Medizintechnisches Produkt, insbesondere zur Prophylaxe von postchirurgischen Adhäsionen in der Human- und/oder Veterinärmedizin
CN108938453A (zh) * 2018-07-08 2018-12-07 东莞市联洲知识产权运营管理有限公司 一种多肽蛋白质基有机硅改性的护肤品及其制备方法
CN111346255B (zh) * 2020-04-21 2022-04-19 四川大学 兼具抗菌和带菌警示功能的伤口敷料及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200103A (en) * 1963-01-08 1965-08-10 Grace W R & Co Vinyl polymerization process using a catalyst of aluminum alkyl compound, oxygen andperoxidized vinyl monomer
US3985718A (en) * 1973-04-24 1976-10-12 Rhone-Poulenc S.A. Polymerization of olefinic monomers using a four component initiator
US4005040A (en) * 1975-11-10 1977-01-25 The United States Of America As Represented By The Secretary Of Agriculture Foamed and solid rubber-starch graft copolymer compositions and method of preparation
US4734097A (en) * 1981-09-25 1988-03-29 Nippon Oil Company, Ltd. Medical material of polyvinyl alcohol and process of making
JPS61218517A (ja) * 1985-03-25 1986-09-29 Bio Materiaru Yunibaasu:Kk 経皮吸収製剤
JPH0286838A (ja) * 1988-09-22 1990-03-27 Terumo Corp 水不溶性ヒドロゲルおよびその製造方法
US6284375B1 (en) * 1996-10-18 2001-09-04 Tuo Jin Lipid vesicle system
US6319510B1 (en) * 1999-04-20 2001-11-20 Alayne Yates Gum pad for delivery of medication to mucosal tissues
US6268405B1 (en) * 1999-05-04 2001-07-31 Porex Surgical, Inc. Hydrogels and methods of making and using same
US6313300B1 (en) * 1999-09-07 2001-11-06 Ciba Specialty Chemicals Corp. Oxidation process for preparing quinacridone pigments
US6608117B1 (en) * 2001-05-11 2003-08-19 Nanosystems Research Inc. Methods for the preparation of cellular hydrogels

Also Published As

Publication number Publication date
EP1637547A1 (de) 2006-03-22
WO2006030283A1 (en) 2006-03-23
ATE437902T1 (de) 2009-08-15
EP1637547B8 (de) 2009-10-07
US20090053313A1 (en) 2009-02-26
EP1637547B1 (de) 2009-07-29

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: POLYMEKON S.R.L., BRINDISI, IT

8339 Ceased/non-payment of the annual fee