BR112018000399A2 - método para preparar um produto polimérico, produto polimérico, produto polimérico para cultivar células ou tecidos e solução de revestimento polimérico - Google Patents
método para preparar um produto polimérico, produto polimérico, produto polimérico para cultivar células ou tecidos e solução de revestimento poliméricoInfo
- Publication number
- BR112018000399A2 BR112018000399A2 BR112018000399A BR112018000399A BR112018000399A2 BR 112018000399 A2 BR112018000399 A2 BR 112018000399A2 BR 112018000399 A BR112018000399 A BR 112018000399A BR 112018000399 A BR112018000399 A BR 112018000399A BR 112018000399 A2 BR112018000399 A2 BR 112018000399A2
- Authority
- BR
- Brazil
- Prior art keywords
- polymeric
- product
- preparing
- coating solution
- polymeric product
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- 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
- C08K3/10—Metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/04—Polyamides derived from alpha-amino carboxylic acids
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Artificial Filaments (AREA)
- Paints Or Removers (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
a presente invenção provê um produto polimérico e um método para preparar o produto polimérico compreendendo a eletrofiação de uma solução de revestimento compreendendo pelo menos um polímero e pelo menos um agente de reticulação para preparar e/ou fabricar o produto polimérico. em determinadas incorporações, o agente de reticulação compreende pelo menos uma catecolamina ou pelo menos um polifenol, sendo que o método compreende (i) eletrofiar o produto polimérico biocompatível usando uma solução de revestimento compreendendo um polímero e pelo menos uma catecolamina ou pelo menos um polifenol e (ii) expor o produto polimérico a pelo menos um reagente alcalino gasoso. as soluções de revestimento e produtos poliméricos da invenção podem incluir ainda agente antimicrobianos, íons metálicos e outras substâncias.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG10201505350V | 2015-07-07 | ||
SG10201505355T | 2015-07-07 | ||
SG10201505351Q | 2015-07-07 | ||
PCT/US2016/041178 WO2017007842A1 (en) | 2015-07-07 | 2016-07-06 | A polymer product and preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018000399A2 true BR112018000399A2 (pt) | 2018-09-11 |
Family
ID=57685701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018000399A BR112018000399A2 (pt) | 2015-07-07 | 2016-07-06 | método para preparar um produto polimérico, produto polimérico, produto polimérico para cultivar células ou tecidos e solução de revestimento polimérico |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180193209A1 (pt) |
EP (1) | EP3319779A4 (pt) |
CN (1) | CN108025477A (pt) |
BR (1) | BR112018000399A2 (pt) |
PH (1) | PH12018500080A1 (pt) |
WO (1) | WO2017007842A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11058521B2 (en) | 2014-08-18 | 2021-07-13 | University of Central Oklahoma | Method and apparatus for improving osseointegration, functional load, and overall strength of intraosseous implants |
US10932910B2 (en) * | 2014-08-18 | 2021-03-02 | University of Central Oklahoma | Nanofiber coating to improve biological and mechanical performance of joint prosthesis |
US9809906B2 (en) * | 2014-08-18 | 2017-11-07 | University of Central Oklahoma | Method and apparatus to coat a metal implant with electrospun nanofiber matrix |
WO2018025209A1 (en) | 2016-08-02 | 2018-02-08 | Fitesa Germany Gmbh | System and process for preparing polylactic acid nonwoven fabrics |
US11441251B2 (en) | 2016-08-16 | 2022-09-13 | Fitesa Germany Gmbh | Nonwoven fabrics comprising polylactic acid having improved strength and toughness |
US10907124B2 (en) * | 2018-03-09 | 2021-02-02 | The Regents Of The University Of California | Biomimetic membranes, methods of manufacture and uses thereof |
CN108653717B (zh) * | 2018-06-07 | 2019-09-06 | 南京医科大学 | ε-聚赖氨酸联合抗真菌药物的应用及其产品 |
WO2020181205A1 (en) * | 2019-03-07 | 2020-09-10 | Board Of Regents Of The University Of Nebraska | Antimicrobial scaffolds |
CN110029500B (zh) * | 2019-04-23 | 2021-07-02 | 东华大学 | 用于组织工程化血管支架构建的功能化取向纤维及其制备方法 |
CN110508253A (zh) * | 2019-06-27 | 2019-11-29 | 福建工程学院 | 一种纳米纤维吸附膜的制备方法 |
CN110628089A (zh) * | 2019-10-11 | 2019-12-31 | 浙江理工大学 | 一种聚没食子酸/壳聚糖抗菌材料的制备方法 |
CN111493266B (zh) * | 2020-04-10 | 2021-09-28 | 东莞市东阳光冬虫夏草研发有限公司 | 一种生物型抑菌剂及其在鲜冬虫夏草保鲜中的应用 |
CN111351894A (zh) * | 2020-04-24 | 2020-06-30 | 内蒙古利诚实业有限公司 | 一种奶粉掺假检测设备及方法 |
EP4035698A1 (en) * | 2021-01-28 | 2022-08-03 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Wound dressing and method for preparing the same |
CN113797649B (zh) * | 2021-08-12 | 2022-03-25 | 浙江大学 | 一种抗菌防病毒的空气过滤材料及其制备方法 |
CN114133293A (zh) * | 2021-09-08 | 2022-03-04 | 新洋丰农业科技股份有限公司 | 一种花生专用肥及其制备方法 |
CN114796595A (zh) * | 2022-04-13 | 2022-07-29 | 重庆医科大学 | 一种伤口敷料的制备方法、伤口敷料及应用 |
CN116396502A (zh) * | 2023-04-14 | 2023-07-07 | 宁波大学 | 一种强力粘合水凝胶的制备方法及其应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7615373B2 (en) * | 1999-02-25 | 2009-11-10 | Virginia Commonwealth University Intellectual Property Foundation | Electroprocessed collagen and tissue engineering |
HUP0301130A3 (en) * | 2000-01-28 | 2006-07-28 | Smithkline Beecham Corp | Electrospun pharmaceutical compositions |
US9149558B2 (en) * | 2005-05-19 | 2015-10-06 | Ethicon, Inc. | Antimicrobial polymer compositions and the use thereof |
WO2010115013A2 (en) * | 2009-04-02 | 2010-10-07 | University Of Florida Research Foundation Inc. | Functionalized fullerenes as antifungal agents |
EP2458043A1 (en) * | 2010-11-24 | 2012-05-30 | SpinPlant GmbH | Product of crosslinked material and method for producing the same |
EP2508212A1 (en) * | 2011-04-05 | 2012-10-10 | Universitätsklinikum Freiburg | Biocompatible and biodegradable gradient layer system for regenerative medicine and for tissue support |
WO2013048144A2 (ko) * | 2011-09-27 | 2013-04-04 | 포항공과대학교 산학협력단 | 물성이 강화된 키토산 및/또는 키틴 복합체 및 그 용도 |
KR101410887B1 (ko) * | 2012-08-08 | 2014-07-02 | 강원대학교산학협력단 | 카테콜화 나노섬유, 그 제조방법 및 그 용도 |
US8940684B2 (en) * | 2012-11-19 | 2015-01-27 | Mimedx Group, Inc. | Cross-linked collagen comprising an antifungal agent |
SG10201407356RA (en) * | 2013-11-07 | 2015-06-29 | Univ Singapore | Bone Filler Material And Methods Of Use |
-
2016
- 2016-07-06 US US15/742,289 patent/US20180193209A1/en not_active Abandoned
- 2016-07-06 CN CN201680051386.6A patent/CN108025477A/zh active Pending
- 2016-07-06 WO PCT/US2016/041178 patent/WO2017007842A1/en active Application Filing
- 2016-07-06 BR BR112018000399A patent/BR112018000399A2/pt not_active Application Discontinuation
- 2016-07-06 EP EP16821928.5A patent/EP3319779A4/en not_active Withdrawn
-
2018
- 2018-01-08 PH PH12018500080A patent/PH12018500080A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20180193209A1 (en) | 2018-07-12 |
EP3319779A1 (en) | 2018-05-16 |
CN108025477A (zh) | 2018-05-11 |
PH12018500080A1 (en) | 2018-07-09 |
WO2017007842A1 (en) | 2017-01-12 |
EP3319779A4 (en) | 2019-02-27 |
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Legal Events
Date | Code | Title | Description |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |