KR101503962B1 - 미세다공성 항미생물성 용품의 형성 방법 - Google Patents

미세다공성 항미생물성 용품의 형성 방법 Download PDF

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KR101503962B1
KR101503962B1 KR1020107014087A KR20107014087A KR101503962B1 KR 101503962 B1 KR101503962 B1 KR 101503962B1 KR 1020107014087 A KR1020107014087 A KR 1020107014087A KR 20107014087 A KR20107014087 A KR 20107014087A KR 101503962 B1 KR101503962 B1 KR 101503962B1
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South Korea
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composition
polylactic acid
semi
acid
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KR20100110310A (ko
Inventor
아이조 사꾸라이
가나 사이또
나오유끼 도리우미
제임스 에스 므로진스키
매튜 제이 쉬미드
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쓰리엠 이노베이티브 프로퍼티즈 컴파니
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/046—Elimination of a polymeric phase
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
KR1020107014087A 2007-11-26 2008-11-26 미세다공성 항미생물성 용품의 형성 방법 Expired - Fee Related KR101503962B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98999907P 2007-11-26 2007-11-26
US60/989,999 2007-11-26
PCT/US2008/084774 WO2009070630A1 (en) 2007-11-26 2008-11-26 Methods for forming microporous and antimicrobial articles

Publications (2)

Publication Number Publication Date
KR20100110310A KR20100110310A (ko) 2010-10-12
KR101503962B1 true KR101503962B1 (ko) 2015-03-18

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KR1020107014087A Expired - Fee Related KR101503962B1 (ko) 2007-11-26 2008-11-26 미세다공성 항미생물성 용품의 형성 방법

Country Status (7)

Country Link
US (2) US20100258977A1 (https=)
EP (1) EP2220150B1 (https=)
JP (2) JP5612476B2 (https=)
KR (1) KR101503962B1 (https=)
CN (1) CN101874063B (https=)
BR (1) BRPI0820548A8 (https=)
WO (1) WO2009070630A1 (https=)

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US20130165880A1 (en) 2010-09-17 2013-06-27 David T. Amos Antimicrobial disposable absorbent articles
US20120087968A1 (en) * 2010-10-07 2012-04-12 Cryovac, Inc. Antimicrobial Packaging Material and Methods of Making and Using the Same
US9637605B2 (en) * 2011-11-10 2017-05-02 Toray Plastics (America), Inc. Biaxially oriented cavitated polylactic acid film
DE102012001544A1 (de) * 2012-01-16 2013-07-18 Ewald Dörken Ag Verfahren zur Herstellung einer Mikrofiltrationsmembran und Mikrofiltrationsmembran
DE102012001524A1 (de) * 2012-01-16 2013-07-18 Ewald Dörken Ag Verfahren zur Herstellung einer hydrophilen Polymermembran und Polymermembran
CN102838858B (zh) * 2012-09-21 2014-12-24 上海同杰良生物材料有限公司 一种聚乳酸成核剂及其制备和应用
WO2014188646A1 (ja) * 2013-05-20 2014-11-27 株式会社カネカ ポリエステル樹脂組成物および該樹脂組成物を含む成形体
US9732184B2 (en) * 2014-07-29 2017-08-15 W. L. Gore & Associates, Inc. Process for producing articles formed from polylactic acid and articles made therefrom
CN107635589B (zh) * 2015-03-06 2020-07-17 约翰·保罗·威尔逊 本质上抗微生物剂多孔基质复合物和制造其的方法
US10668458B2 (en) * 2015-09-23 2020-06-02 University Of Ulsan Foundation For Industry Cooperation Photocatalyst having high visible-light activity
WO2020009924A1 (en) * 2018-07-02 2020-01-09 Celanese EVA Performance Polymers Corporation Antibiotic beads for treatment of an infection
CN110396180B (zh) * 2019-06-14 2021-09-24 南京先进生物材料与过程装备研究院有限公司 一种利用甜菜碱精密制备脂肪族聚酯的方法
WO2021042015A1 (en) * 2019-08-30 2021-03-04 Northwestern University Biodegradable soft elastomers for regenerative engineering
US11179663B1 (en) * 2021-02-01 2021-11-23 Aviro Llc Polyurethane-based materials

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JP2002264967A (ja) 2001-03-13 2002-09-18 Unitika Ltd ポリ乳酸系梱包バンド
WO2007115368A1 (en) 2006-04-07 2007-10-18 The University Of Queensland Porous polymer structures

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KR950011717B1 (ko) * 1986-12-11 1995-10-09 미네소타 마이닝 앤드 매뉴팩츄어링 컴패니 핵형성제를 함유하는 미공성물질(microporous material) 및 그것의 제조방법
JP2002264967A (ja) 2001-03-13 2002-09-18 Unitika Ltd ポリ乳酸系梱包バンド
WO2007115368A1 (en) 2006-04-07 2007-10-18 The University Of Queensland Porous polymer structures

Also Published As

Publication number Publication date
US20130096194A1 (en) 2013-04-18
BRPI0820548A2 (pt) 2015-06-16
JP2014208844A (ja) 2014-11-06
JP6042848B2 (ja) 2016-12-14
CN101874063A (zh) 2010-10-27
CN101874063B (zh) 2013-01-02
US20100258977A1 (en) 2010-10-14
EP2220150A1 (en) 2010-08-25
BRPI0820548A8 (pt) 2015-09-29
EP2220150B1 (en) 2013-11-06
JP2011504945A (ja) 2011-02-17
JP5612476B2 (ja) 2014-10-22
WO2009070630A1 (en) 2009-06-04
KR20100110310A (ko) 2010-10-12

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