KR20090104826A - 친수성 폴리우레탄(메트)아크릴레이트로 제조된 히드로겔 - Google Patents

친수성 폴리우레탄(메트)아크릴레이트로 제조된 히드로겔 Download PDF

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Publication number
KR20090104826A
KR20090104826A KR1020097014948A KR20097014948A KR20090104826A KR 20090104826 A KR20090104826 A KR 20090104826A KR 1020097014948 A KR1020097014948 A KR 1020097014948A KR 20097014948 A KR20097014948 A KR 20097014948A KR 20090104826 A KR20090104826 A KR 20090104826A
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KR
South Korea
Prior art keywords
water
polyurethane
reducing agent
hydrophilic
hydrogel
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.)
Withdrawn
Application number
KR1020097014948A
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English (en)
Korean (ko)
Inventor
부르카트 쾰러
미하엘 마게르
Original Assignee
바이엘 머티리얼사이언스 아게
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.)
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Application filed by 바이엘 머티리얼사이언스 아게 filed Critical 바이엘 머티리얼사이언스 아게
Publication of KR20090104826A publication Critical patent/KR20090104826A/ko
Withdrawn legal-status Critical Current

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    • 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
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/089—Reaction retarding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
    • C08G18/8116—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2210/00—Compositions for preparing hydrogels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Materials For Medical Uses (AREA)
  • Polyurethanes Or Polyureas (AREA)
KR1020097014948A 2007-01-18 2008-01-08 친수성 폴리우레탄(메트)아크릴레이트로 제조된 히드로겔 Withdrawn KR20090104826A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007002783.6 2007-01-18
DE102007002783A DE102007002783A1 (de) 2007-01-18 2007-01-18 Hydrogele aus hydrophilen Polyurethan(meth)acrylaten
PCT/EP2008/000065 WO2008086954A1 (de) 2007-01-18 2008-01-08 Hydrogele aus hydrophilen polyurethan(meth)acrylaten

Publications (1)

Publication Number Publication Date
KR20090104826A true KR20090104826A (ko) 2009-10-06

Family

ID=39277089

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097014948A Withdrawn KR20090104826A (ko) 2007-01-18 2008-01-08 친수성 폴리우레탄(메트)아크릴레이트로 제조된 히드로겔

Country Status (10)

Country Link
US (1) US7947863B2 (enExample)
EP (1) EP2121792A1 (enExample)
JP (1) JP2010516824A (enExample)
KR (1) KR20090104826A (enExample)
CN (1) CN101589085A (enExample)
BR (1) BRPI0806776A2 (enExample)
CA (1) CA2675605A1 (enExample)
DE (1) DE102007002783A1 (enExample)
RU (1) RU2009131140A (enExample)
WO (1) WO2008086954A1 (enExample)

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ES2739490T3 (es) 2010-11-16 2020-01-31 Univ Leland Stanford Junior Sistemas para el tratamiento del ojo seco
US9821159B2 (en) 2010-11-16 2017-11-21 The Board Of Trustees Of The Leland Stanford Junior University Stimulation devices and methods
JP5950933B2 (ja) * 2010-12-20 2016-07-13 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリウレタン−ポリアクリレート−ハイブリッド分散液の製法
KR101201984B1 (ko) * 2012-02-28 2012-11-15 주식회사 제네웰 창상 봉합용 조직접착제 및 그 제조방법
CN102604032B (zh) * 2012-02-28 2013-07-24 华南理工大学 一种温敏扩链剂及温度、pH双敏感的聚氨酯水凝胶
EP2967817B1 (en) 2013-03-12 2021-03-10 Oculeve, Inc. Implant delivery devices and systems
NZ704579A (en) 2013-04-19 2018-10-26 Oculeve Inc Nasal stimulation devices and methods
US10076319B2 (en) * 2013-09-17 2018-09-18 Biolife, L.L.C. Adaptive devices and methods for endoscopic wound closures
CN103494668B (zh) * 2013-09-30 2014-12-10 长沙海润生物技术有限公司 医用水凝胶保湿护眼贴及其制备方法
ES2812752T3 (es) 2014-02-25 2021-03-18 Oculeve Inc Formulaciones de polímeros para estimulación nasolagrimal
US9687652B2 (en) 2014-07-25 2017-06-27 Oculeve, Inc. Stimulation patterns for treating dry eye
WO2016065215A1 (en) 2014-10-22 2016-04-28 Oculeve, Inc. Stimulation devices and methods for treating dry eye
EP3209370A4 (en) 2014-10-22 2018-05-30 Oculeve, Inc. Contact lens for increasing tear production
TWI541291B (zh) * 2015-06-18 2016-07-11 明基材料股份有限公司 隱形眼鏡材料、隱形眼鏡的製造方法與由此方法所製造出之隱形眼鏡
US10426958B2 (en) 2015-12-04 2019-10-01 Oculeve, Inc. Intranasal stimulation for enhanced release of ocular mucins and other tear proteins
US11254754B2 (en) * 2016-01-17 2022-02-22 Guoming Sun Biocompatible polysaccharide hydrogels and methods of usage
US10252048B2 (en) 2016-02-19 2019-04-09 Oculeve, Inc. Nasal stimulation for rhinitis, nasal congestion, and ocular allergies
AU2017260237A1 (en) 2016-05-02 2018-11-22 Oculeve, Inc. Intranasal stimulation for treatment of meibomian gland disease and blepharitis
JP2020500609A (ja) 2016-12-02 2020-01-16 オキュリーブ， インコーポレイテッド ドライアイ予測及び治療勧告のための装置及び方法
CN109206550B (zh) * 2017-06-30 2022-09-09 厦门天策材料科技有限公司 一种杂化超分子作用动态聚合物
CN109207110B (zh) * 2017-06-30 2022-08-12 厦门天策材料科技有限公司 一种杂化交联动态聚合物
CN108066811A (zh) * 2017-12-29 2018-05-25 广州润虹医药科技股份有限公司 一种负压引流医用复合止血海绵及其制备方法
CN115038729B (zh) * 2019-12-06 2024-08-16 Ａｇｃ株式会社 树脂组合物及树脂固化物
JP7470352B2 (ja) * 2022-02-15 2024-04-18 大生工業株式会社 光硬化性ウレタンゲル状体およびその製造方法
JP7725676B1 (ja) * 2024-08-23 2025-08-19 世目特種防護用品科技（江蘇）有限公司 無溶剤ポリウレタンスラリーおよびその製造方法、並びにこの無溶剤ポリウレタンスラリーを用いた樹脂被覆保護手袋の製造方法

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Also Published As

Publication number Publication date
US7947863B2 (en) 2011-05-24
US20080177213A1 (en) 2008-07-24
WO2008086954A1 (de) 2008-07-24
JP2010516824A (ja) 2010-05-20
BRPI0806776A2 (pt) 2011-09-13
DE102007002783A1 (de) 2008-08-07
EP2121792A1 (de) 2009-11-25
CN101589085A (zh) 2009-11-25
RU2009131140A (ru) 2011-02-27
CA2675605A1 (en) 2008-07-24

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PA0105 International application

Patent event date: 20090717

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid