ATE344061T1 - Stabiler, biologisch abbaubares, wasserabsorbierendes gamma-polyglutaminsäure- hydrogel - Google Patents

Stabiler, biologisch abbaubares, wasserabsorbierendes gamma-polyglutaminsäure- hydrogel

Info

Publication number
ATE344061T1
ATE344061T1 AT03258255T AT03258255T ATE344061T1 AT E344061 T1 ATE344061 T1 AT E344061T1 AT 03258255 T AT03258255 T AT 03258255T AT 03258255 T AT03258255 T AT 03258255T AT E344061 T1 ATE344061 T1 AT E344061T1
Authority
AT
Austria
Prior art keywords
gamma
group
mixture
polyglutamic acid
pga
Prior art date
Application number
AT03258255T
Other languages
English (en)
Inventor
Guan-Huei Ho
Tou-Hsiung Yang
Kung-Hsiang Yang
Original Assignee
Tung Hai Biotechnology Corp
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 Tung Hai Biotechnology Corp filed Critical Tung Hai Biotechnology Corp
Application granted granted Critical
Publication of ATE344061T1 publication Critical patent/ATE344061T1/de

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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyamides (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Epoxy Resins (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT03258255T 2003-12-19 2003-12-31 Stabiler, biologisch abbaubares, wasserabsorbierendes gamma-polyglutaminsäure- hydrogel ATE344061T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003423533A JP4015988B2 (ja) 2003-12-19 2003-12-19 三次元架橋した、安定した生分解性の高吸水性γポリグルタミン酸ヒドロゲル、及びその調製方法

Publications (1)

Publication Number Publication Date
ATE344061T1 true ATE344061T1 (de) 2006-11-15

Family

ID=34567546

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03258255T ATE344061T1 (de) 2003-12-19 2003-12-31 Stabiler, biologisch abbaubares, wasserabsorbierendes gamma-polyglutaminsäure- hydrogel

Country Status (5)

Country Link
EP (1) EP1550469B1 (de)
JP (1) JP4015988B2 (de)
AT (1) ATE344061T1 (de)
DE (1) DE60309494T2 (de)
ES (1) ES2274179T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2607780T3 (es) * 2005-01-12 2017-04-04 Tung Hai Biotechnology Corporation Hidrogeles de gamma-poliglutamato para su uso como superhumectantes en productos de cosmética y cuidado personal
JP5128760B2 (ja) * 2005-05-16 2013-01-23 トン ハイ バイオテクノロジー コーポレイション ダイエタリー製品において栄養補助剤として使用するためのγ−ポリグルタミン酸（γ−ＰＧＡ、Ｈ体）及びγ−ポリグルタメート
CA2652322A1 (en) * 2006-05-16 2007-11-12 Keio University Organ-adhesion preventing agent and process for preventing adhesion using thereof
WO2009147951A1 (ja) * 2008-06-02 2009-12-10 出光テクノファイン株式会社 増粘性組成物およびその製造方法
JP5822273B2 (ja) * 2011-03-23 2015-11-24 国立大学法人高知大学 生分解性ハイドロゲルおよびその製造方法
GB2492171A (en) * 2011-06-24 2012-12-26 Sca Hygiene Prod Ab Sanitary articles comprising biodegradable plastic and Bacillus spores
CN102763643A (zh) * 2012-07-17 2012-11-07 启东市通洋机电有限公司 一种鲜花保鲜剂
CN103656729B (zh) * 2013-12-11 2015-06-17 南京工业大学 一种基于γ-聚谷氨酸与ε-聚赖氨酸交联聚合物的水凝胶及其制备方法
KR101830472B1 (ko) * 2014-04-18 2018-02-21 주식회사 케이씨씨 수성 열경화성 바인더 조성물 및 이를 사용하여 섬유상 재료를 결속하는 방법
JP6474251B2 (ja) * 2014-12-25 2019-02-27 株式会社リブドゥコーポレーション 吸水性樹脂およびその製造方法
KR101761073B1 (ko) 2016-11-15 2017-07-25 주식회사 메타바이오메드 폴리펩타이드 금속불활성화제, 이를 이용한 의료용 고분자 화합물 및 그 제조방법
US11708464B2 (en) 2017-05-27 2023-07-25 Ecovia Renewables Inc. Poly (amino acid) rheology modifier compositions and methods of use
CN114502599B (zh) * 2019-10-01 2023-11-07 生物聚合物有限责任公司 一种超支化聚甘油多缩水甘油醚及其作为多糖交联剂的用途
EP3888604A1 (de) * 2020-03-31 2021-10-06 Iberhospitex S.A. Hydrogelzusammensetzungen und herstellung davon
CN115916901A (zh) * 2020-05-26 2023-04-04 兹莫克姆有限公司 可生物降解的高性能吸收性聚合物及其方法
FR3117491B1 (fr) * 2020-12-14 2024-01-19 Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic Polymère se présentant sous la forme d’un solide pulvérulent et présentant des propriétés épaississantes de milieux polaires
CN113444250B (zh) * 2021-06-18 2022-10-25 绍兴文理学院附属医院 一种含有聚谷氨酸基团的聚甘油脂肪酸酯衍生物及其合成方法和其在药物制剂中的应用
CN116082078A (zh) * 2022-12-30 2023-05-09 福建师范大学 一种在鸡粪中生成γ-聚谷氨酸的方法
CN117884166B (zh) * 2023-11-06 2024-06-25 臻萃(江苏)酶科技发展有限公司 一种用于过氧化氢和肌氨酸快速定量检测的水凝胶试剂盒及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772267B2 (ja) * 1993-05-11 1995-08-02 工業技術院長 新規な生分解性高吸水体及びその製造方法
JP3466318B2 (ja) * 1994-03-22 2003-11-10 株式会社日本触媒 吸水剤組成物およびその製法、並びにこれら吸水剤組成物を含有する吸収物品
JPH0920614A (ja) * 1995-06-30 1997-01-21 Ajinomoto Co Inc ゲル状化粧料
JPH09296039A (ja) * 1996-05-02 1997-11-18 Eiweiss Kk 活性化ポリ−ｌ−グルタミン酸、これを用いた止血用・医療用接着キット、および該キットの使用方法
JPH11343339A (ja) * 1997-09-30 1999-12-14 Toshio Hara 生分解性吸水性樹脂
JP2002305975A (ja) * 2001-04-11 2002-10-22 Sakata Kyoko 生分解性植物補給剤
KR100399091B1 (en) * 2002-07-10 2003-09-22 Bioleaders Corp Macromolecular weight poly(gamma-glutamic acid) and its use
JP2004210700A (ja) * 2002-12-27 2004-07-29 Ichimaru Pharcos Co Ltd 毛髪処理用組成物

Also Published As

Publication number Publication date
JP2005179534A (ja) 2005-07-07
EP1550469B1 (de) 2006-11-02
ES2274179T3 (es) 2007-05-16
DE60309494D1 (de) 2006-12-14
DE60309494T2 (de) 2007-07-05
EP1550469A1 (de) 2005-07-06
JP4015988B2 (ja) 2007-11-28

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