BG60006B2 - Метод за получаване на омрежени хидрогели - Google Patents

Метод за получаване на омрежени хидрогели

Info

Publication number
BG60006B2
BG60006B2 BG091103A BG9110390A BG60006B2 BG 60006 B2 BG60006 B2 BG 60006B2 BG 091103 A BG091103 A BG 091103A BG 9110390 A BG9110390 A BG 9110390A BG 60006 B2 BG60006 B2 BG 60006B2
Authority
BG
Bulgaria
Prior art keywords
wounds
production
cross
linked hydrogels
exudate
Prior art date
Application number
BG091103A
Other languages
Bulgarian (bg)
English (en)
Inventor
Zbigniew Czech
Kurt Seeger
Original Assignee
Lohmann Gmbh & Co. Kg
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 Lohmann Gmbh & Co. Kg filed Critical Lohmann Gmbh & Co. Kg
Publication of BG60006B2 publication Critical patent/BG60006B2/bg

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L26/00Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061Use of materials characterised by their function or physical properties
    • A61L26/008Hydrogels or hydrocolloids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L26/00Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0052Mixtures of macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
  • Colloid Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BG091103A 1989-02-08 1990-02-02 Метод за получаване на омрежени хидрогели BG60006B2 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3903672A DE3903672C1 (enExample) 1989-02-08 1989-02-08

Publications (1)

Publication Number Publication Date
BG60006B2 true BG60006B2 (bg) 1993-06-30

Family

ID=6373623

Family Applications (1)

Application Number Title Priority Date Filing Date
BG091103A BG60006B2 (bg) 1989-02-08 1990-02-02 Метод за получаване на омрежени хидрогели

Country Status (23)

Country Link
US (2) US5135755A (enExample)
EP (1) EP0382128B1 (enExample)
JP (1) JPH082368B2 (enExample)
KR (1) KR950003695B1 (enExample)
AT (1) ATE126070T1 (enExample)
BG (1) BG60006B2 (enExample)
BR (1) BR9000531A (enExample)
CA (1) CA2009475A1 (enExample)
CS (1) CS276925B6 (enExample)
DD (1) DD292138A5 (enExample)
DE (2) DE3903672C1 (enExample)
DK (1) DK0382128T3 (enExample)
ES (1) ES2078915T3 (enExample)
FI (1) FI102725B1 (enExample)
GR (1) GR3017878T3 (enExample)
HU (1) HU204189B (enExample)
IE (1) IE72218B1 (enExample)
IL (1) IL93166A (enExample)
NO (1) NO180668C (enExample)
PL (1) PL163801B1 (enExample)
PT (1) PT93078A (enExample)
RO (1) RO105547B1 (enExample)
RU (1) RU2086234C1 (enExample)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903672C1 (enExample) * 1989-02-08 1990-02-01 Lohmann Gmbh & Co Kg
US5106629A (en) * 1989-10-20 1992-04-21 Ndm Acquisition Corp. Transparent hydrogel wound dressing
DE4007668A1 (de) * 1990-03-10 1991-09-12 Beiersdorf Ag Hydrogelschaeume und verfahren zu deren herstellung
US5847023A (en) * 1990-10-26 1998-12-08 Mdv Technologies, Inc. Thermal irreversible gel corneal contact lens formed in situ
US5762620A (en) * 1992-04-02 1998-06-09 Ndm Acquisition Corp. Wound dressing containing a partially dehydrated hydrogel
GB9208731D0 (en) * 1992-04-22 1992-06-10 Squibb & Sons Inc Hydrocolloid wound gel
US5549914A (en) * 1992-12-14 1996-08-27 Sween Corporation Heat stable wound care gel
DE4336301C2 (de) * 1993-10-25 1997-05-07 Arbo Tec Sensor Technologie Gm Elektrisch leitfähige Hydrogelzusammensetzung, Verfahren zur Herstellung eines Hydrogels und deren Verwendung
GB2284606A (en) * 1993-11-24 1995-06-14 Aspid S A De C V Polymerised collagen-based anti-fibroid composition
US5614586A (en) * 1994-04-06 1997-03-25 Graphic Controls Corporation Polyacrylate and Polymethacrylate ester based hydrogel adhesives
US5674275A (en) * 1994-04-06 1997-10-07 Graphic Controls Corporation Polyacrylate and polymethacrylate ester based hydrogel adhesives
GB2291348B (en) * 1994-07-18 1999-01-20 Johnson & Johnson Medical Sterile gel composition for wound treatment comprising alginate and polyhydric alcohol
US5502042A (en) * 1994-07-22 1996-03-26 United States Surgical Corporation Methods and compositions for treating wounds
US5905092A (en) * 1994-09-27 1999-05-18 Virotex Corporation Reel/Frame Topical antibiotic composition providing optimal moisture environment for rapid wound healing that reduces skin contraction
US5631301A (en) * 1994-09-27 1997-05-20 Virotex Corporation Topical antibiotic composition providing optimal moisture environment
US5676967A (en) * 1995-04-18 1997-10-14 Brennen Medical, Inc. Mesh matrix wound dressing
WO1997022371A1 (en) 1995-12-18 1997-06-26 Collagen Corporation Crosslinked polymer compositions and methods for their use
US7883693B2 (en) 1995-12-18 2011-02-08 Angiodevice International Gmbh Compositions and systems for forming crosslinked biomaterials and methods of preparation of use
US6833408B2 (en) 1995-12-18 2004-12-21 Cohesion Technologies, Inc. Methods for tissue repair using adhesive materials
US7435425B2 (en) * 2001-07-17 2008-10-14 Baxter International, Inc. Dry hemostatic compositions and methods for their preparation
US8603511B2 (en) 1996-08-27 2013-12-10 Baxter International, Inc. Fragmented polymeric compositions and methods for their use
US8303981B2 (en) 1996-08-27 2012-11-06 Baxter International Inc. Fragmented polymeric compositions and methods for their use
US6066325A (en) 1996-08-27 2000-05-23 Fusion Medical Technologies, Inc. Fragmented polymeric compositions and methods for their use
US5851229A (en) * 1996-09-13 1998-12-22 Meadox Medicals, Inc. Bioresorbable sealants for porous vascular grafts
US6090915A (en) * 1996-10-18 2000-07-18 Hormel Foods Corporation Collagen or gelatin crumble composition and uses
US20020086423A1 (en) * 1997-09-09 2002-07-04 Toshiaki Takezawa Hydrogel thin film containing extracellular matrix components
JPH11158026A (ja) * 1997-12-01 1999-06-15 Shiseido Co Ltd 保湿剤及び皮膚外用剤
US6121375A (en) 1999-02-11 2000-09-19 Hydromer, Inc. Gels formed by the interaction of poly(aldehyde) with various substances
AU3615700A (en) 1999-03-04 2000-09-21 United States Surgical Corporation Scar reduction
RU2157159C1 (ru) * 1999-04-26 2000-10-10 Тарутта Елена Петровна Комбинированный трансплантат для склеропластики
RU2198684C2 (ru) * 2001-04-06 2003-02-20 Российский научно-исследовательский институт гематологии и трансфузиологии Гемостатическая губка и способ ее получения
US20040235791A1 (en) * 2002-01-25 2004-11-25 Gruskin Elliott A. Scar reduction
CN1272071C (zh) * 2002-03-14 2006-08-30 美德阿利克斯株式会社 创伤用外用剂
GB0300625D0 (en) * 2003-01-10 2003-02-12 Bristol Myers Squibb Co Wound dressing
ITMI20030414A1 (it) * 2003-03-06 2004-09-07 Biofarm S R L Ora Biofarmitalia S P A Tampone con strato di gel con attivita' cosmetica o terapeutica.
RU2326893C2 (ru) * 2003-04-16 2008-06-20 Кориум Интернэшнл Ковалентное и нековалентное сшивание гидрофильных полимеров и адгезивные композиции, полученные с ними
US8834864B2 (en) * 2003-06-05 2014-09-16 Baxter International Inc. Methods for repairing and regenerating human dura mater
US7927626B2 (en) * 2003-08-07 2011-04-19 Ethicon, Inc. Process of making flowable hemostatic compositions and devices containing such compositions
KR100506543B1 (ko) * 2003-08-14 2005-08-05 주식회사 제닉 온도 감응성 상태변화 하이드로겔 조성물 및 그 제조방법
US7329531B2 (en) 2003-12-12 2008-02-12 Scimed Life Systems, Inc. Blood-tight implantable textile material and method of making
CN104174071A (zh) 2004-04-28 2014-12-03 安希奥设备国际有限责任公司 用于形成交联生物材料的组合物和系统及关联的制备方法与用途
EP1796602A4 (en) 2004-09-17 2016-10-19 Angiotech Pharm Inc MULTIFUNCTIONAL COMPOUNDS FOR PRODUCING NETWORKED BIOMATERIALS AND MANUFACTURING AND USE METHOD THEREFOR
US20090177226A1 (en) * 2005-05-05 2009-07-09 Jon Reinprecht Bioabsorbable Surgical Compositions
MX2008014847A (es) * 2006-05-31 2009-04-30 Baxter Int Metodo para crecimiento interno en la celula dirigido y regeneracion controlada de los tejidos en la cirugia espinal.
TWI436793B (zh) * 2006-08-02 2014-05-11 巴克斯特國際公司 快速作用之乾密封膠及其使用和製造方法
MX2010001629A (es) * 2007-08-10 2010-08-09 Alessandro Sannino Hidrogeles de polimero y metodos de preparacion de los mismos.
ES2662647T3 (es) * 2007-10-30 2018-04-09 Baxter International Inc. Uso de una biomatriz de colágeno biofuncional regenerativa para tratar defectos viscerales o parietales
CA2716872C (en) 2008-02-29 2015-02-10 Ferrosan Medical Devices A/S Device for promotion of hemostasis and/or wound healing
US8617542B2 (en) * 2008-04-03 2013-12-31 Kane Biotech Inc. DispersinB™, 5-fluorouracil, deoxyribonuclease I and proteinase K-based antibiofilm compositions and uses thereof
US9039783B2 (en) * 2009-05-18 2015-05-26 Baxter International, Inc. Method for the improvement of mesh implant biocompatibility
HRP20150255T1 (hr) * 2009-06-16 2015-05-08 Baxter International Inc. Hemostatiäśna spužva
CN102695501A (zh) 2009-11-09 2012-09-26 聚光灯技术合伙有限责任公司 碎裂水凝胶
CN106913902A (zh) 2009-11-09 2017-07-04 聚光灯技术合伙有限责任公司 多糖基水凝胶
US8771258B2 (en) * 2009-12-16 2014-07-08 Baxter International Inc. Hemostatic sponge
CZ2010126A3 (cs) * 2010-02-18 2011-04-20 Univerzita Tomáše Bati ve Zlíne Suchá substance hydrogelu pro krytí ran a zpusob její prípravy
SA111320355B1 (ar) 2010-04-07 2015-01-08 Baxter Heathcare S A إسفنجة لايقاف النزف
US10227289B2 (en) 2010-05-07 2019-03-12 Medicus Biosciences, Llc Methods for treating diseases of the lung
RU2432954C1 (ru) * 2010-05-28 2011-11-10 Учреждение Российской академии наук Институт химии растворов РАН Способ получения гидрогеля лечебного назначения (варианты)
AU2011260260B2 (en) 2010-06-01 2015-09-03 Baxter Healthcare S.A. Process for making dry and stable hemostatic compositions
JP5973997B2 (ja) 2010-06-01 2016-08-23 バクスター・インターナショナル・インコーポレイテッドBaxter International Incorp0Rated 乾燥した安定な止血用組成物を作製するためのプロセス
ES2682302T3 (es) 2010-06-01 2018-09-19 Baxter International Inc Proceso para la producción de composiciones hemostáticas secas y estables
TW201219480A (en) * 2010-11-10 2012-05-16 Far Eastern New Century Corp Chlorinated polymer enhancing the wettability of silicone hydrogel, silicone hydrogel comprising the same and ocular article made therefrom
US10111985B2 (en) 2011-08-10 2018-10-30 Medicus Biosciences, Llc Biocompatible hydrogel polymer formulations for the controlled delivery of biomolecules
US11083821B2 (en) 2011-08-10 2021-08-10 C.P. Medical Corporation Biocompatible hydrogel polymer formulations for the controlled delivery of biomolecules
MX346958B (es) 2011-10-11 2017-04-06 Baxter Int Composición hemostatica.
WO2013053759A2 (en) 2011-10-11 2013-04-18 Baxter International Inc. Hemostatic compositions
SG11201401878SA (en) 2011-10-27 2014-09-26 Baxter Int Hemostatic compositions
CN104159527B (zh) 2012-03-06 2017-04-12 弗罗桑医疗设备公司 包含止血糊剂的压力容器
JP6206987B2 (ja) 2012-05-11 2017-10-04 メディカス バイオサイエンシーズ,エルエルシー 網膜剥離の処置のための生体適合性ヒドロゲル製剤
RU2636240C2 (ru) 2012-06-12 2017-11-21 Ферросан Медикал Дивайсиз А/С Сухая гемостатическая композиция
JP6390873B2 (ja) 2013-06-21 2018-09-19 フェッローサン メディカル ディバイス エー/エス 減圧膨張させた乾燥組成物およびそれを保持するためのシリンジ
SE538477C2 (sv) 2013-10-24 2016-07-19 Vivoline Medical Ab Anordning för undersökning av ett isolerat slående hjärta
MX351120B (es) 2013-11-07 2017-10-03 Bsn Medical Gmbh Apósito médico.
BR112016013322B1 (pt) 2013-12-11 2020-07-21 Ferrosan Medical Devices A/S métodos para preparação de uma composição seca e para reconstituir uma composição seca, composição seca, uso de uma composição seca, e, kit
BR112017007466B1 (pt) 2014-10-13 2021-03-02 Ferrosan Medical Devices A/S método para preparar uma composição seca, método para reconstituir a composição seca, pasta, composição seca, recipiente, kit homeostático, e, uso de uma composição seca
RU2705905C2 (ru) 2014-12-24 2019-11-12 Ферросан Медикал Дивайсиз А/С Шприц для удерживания и смешивания первого и второго веществ
WO2016118476A1 (en) 2015-01-20 2016-07-28 The Children's Medical Center Corporation Anti-net compounds for treating and preventing fibrosis and for facilitating wound healing
CA2986981A1 (en) 2015-07-03 2017-01-12 Ferrosan Medical Devices A/S Syringe for mixing two components and for retaining a vacuum in a storage condition
CN108633253A (zh) * 2017-01-19 2018-10-09 崔性铉 包括特应性疾病的血浆蛋白质的渗出性皮肤疾病的缓解及治疗用衬垫
DE102017110405A1 (de) * 2017-05-12 2018-11-15 Msf Medizinische Sportwerke Frankfurt Gmbh Ölige Pflanzenextrakte enthaltende Elemente und Pflaster, die derartige wirkstoffhaltige Elemente enthalten
EP4321182A3 (en) 2018-05-09 2024-05-29 Ferrosan Medical Devices A/S Method for preparing a haemostatic composition
EP4082783A4 (en) * 2020-09-08 2023-09-20 Lg Chem, Ltd. POLYMER FILM, METHOD FOR PRODUCING SAME AND POLYMER FILM LAMINATE THEREFROM
CN112662001A (zh) * 2020-12-04 2021-04-16 陕西科技大学 基于锆鞣剂构建互传网络结构的生物质材料膜的制备方法
US11446256B1 (en) 2021-08-20 2022-09-20 Advantice Health, Llc Aqueous wound healing formulation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249109A (en) * 1963-11-01 1966-05-03 Maeth Harry Topical dressing
GB1384537A (en) * 1971-05-20 1975-02-19 Sterling Winthrop Group Ltd Wound coverings
DE2725261C2 (de) * 1977-06-03 1986-10-09 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Transparentes Flüssigkeitsverbandmaterial, seine Herstellung und Verwendung
US4243656A (en) * 1978-05-19 1981-01-06 Walliczek Erwin G Biosynthetic polymeric compositions
JPS5528918A (en) * 1978-08-18 1980-02-29 Kuraray Co Ltd Coating material
DE3036033A1 (de) * 1980-09-24 1982-05-06 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Wundbehandlungsmittel in pulverform und verfahren zu seiner herstellung
CS216992B1 (en) * 1980-07-21 1982-12-31 Miroslav Stol Composite polymere material for the biological and medicinal utilitation and method of preparation thereof
JPS59501159A (ja) * 1982-06-24 1984-07-05 スミス、ロバ−ト・アラン 薬用ゲル組成物
EP0227955A3 (en) * 1982-07-21 1987-11-25 University of Strathclyde Composite wound dressing
CA1208558A (en) * 1982-10-07 1986-07-29 Kazuo Kigasawa Soft buccal
US4588400A (en) * 1982-12-16 1986-05-13 Johnson & Johnson Products, Inc. Liquid loaded pad for medical applications
GB8422950D0 (en) * 1984-09-11 1984-10-17 Warne K J Hydrogel
US4920158A (en) * 1989-10-11 1990-04-24 Medipro Sciences Limited Hydrogel-forming wound dressing or skin coating material
DE3903672C1 (enExample) * 1989-02-08 1990-02-01 Lohmann Gmbh & Co Kg

Also Published As

Publication number Publication date
FI102725B (fi) 1999-02-15
RU2086234C1 (ru) 1997-08-10
EP0382128A2 (de) 1990-08-16
ES2078915T3 (es) 1996-01-01
US5135755A (en) 1992-08-04
IE72218B1 (en) 1997-04-09
GR3017878T3 (en) 1996-01-31
IL93166A0 (en) 1990-11-05
NO900581D0 (no) 1990-02-07
HU900719D0 (en) 1990-04-28
JPH02265560A (ja) 1990-10-30
NO900581L (no) 1990-08-09
RO105547B1 (ro) 1992-09-25
AU621187B2 (en) 1992-03-05
HUT53798A (en) 1990-12-28
AU4876990A (en) 1990-08-16
DD292138A5 (de) 1991-07-25
DE3903672C1 (enExample) 1990-02-01
HU204189B (en) 1991-12-30
JPH082368B2 (ja) 1996-01-17
KR900012633A (ko) 1990-09-01
US5336501A (en) 1994-08-09
CA2009475A1 (en) 1990-08-08
NO180668C (no) 1997-05-28
NO180668B (no) 1997-02-17
DK0382128T3 (da) 1995-08-09
PT93078A (pt) 1990-08-31
FI900629A0 (fi) 1990-02-08
EP0382128B1 (de) 1995-08-09
ATE126070T1 (de) 1995-08-15
IL93166A (en) 1994-05-30
FI102725B1 (fi) 1999-02-15
IE900435L (en) 1990-08-08
CS276925B6 (en) 1992-09-16
BR9000531A (pt) 1991-01-15
DE59009486D1 (de) 1995-09-14
CS5939290A2 (en) 1991-10-15
EP0382128A3 (en) 1990-12-12
PL163801B1 (pl) 1994-05-31
KR950003695B1 (ko) 1995-04-17

Similar Documents

Publication Publication Date Title
BG60006B2 (bg) Метод за получаване на омрежени хидрогели
CA1116517A (en) Transparent liquid dressing material
EP0330389A3 (en) Human collagen processing and autoimplant use
ES2044955T3 (es) Adhesivo medico moldeable.
FI901330A0 (fi) Menetelmä veteen liukenemattomien hyaluronihappogeelien ja -kalvojen valmistamiseksi
NO160450C (no) Sulfonert, poroest tverrbundet polymermateriale og fremgangsmaate til fremstilling av det.
NL185350C (nl) Gevormd polymeer voortbrengsel, zoals hechtdraad en chirurgische prothese.
SE8201348L (sv) Sett att innesluta mikroorganismer fran gruppen mykorrhiza och aktinorhiza
JPS6236702B2 (enExample)
DE60219433D1 (de) Biokompatibles vlies für hämostase und gewebeaufbau
DK176288A (da) Kompakte plast-metal-kompositpartikler, fremgangsmaade til fremstilling af saadanne partikler og anvendelse af partiklerne inden for biologien
ES506347A0 (es) Procedimiento de separacion de mezclas biologicas
NL190693C (nl) Stabiel, prostaglandine bevattend, farmaceutisch preparaat.
RU94010864A (ru) Способ получения инсулинсодержащих полимерных гидрогелей
IT7920653A0 (it) Procedimento di preparazione di bitumi modificati da polimeri.
ES8703278A1 (es) Un procedimiento para cargar un polimero insoluble en agua yesponjable en agua con acetato de metilhidroxiprogesterona
SE8007534L (sv) Preparat for reglering av t-immunsystemet och forfarande for framstellning derav
KR890003842A (ko) 티올그룹을 함유하는 중합체, 이의 제조방법 및 용도
KR880004816A (ko) 항응고제 및 그의 제조방법
EP0165074A2 (en) Absorbent polymer material and its preparation
JPS5747338A (en) Water-containing composite and its production
IT8349045A0 (it) Procedimento di coagulazione di lattice polimerico
ES477409A1 (es) Un metodo para la fabricacion de lentes de contacto blandas.
RO95354A (ro) Compozitie pe baza de colagen pentru membrane medicinale
IT1122522B (it) Mescole vulcanizzabili di polimero cloroprenico e copolimero etilenico