IN2014DN03256A - - Google Patents
Info
- Publication number
- IN2014DN03256A IN2014DN03256A IN3256DEN2014A IN2014DN03256A IN 2014DN03256 A IN2014DN03256 A IN 2014DN03256A IN 3256DEN2014 A IN3256DEN2014 A IN 3256DEN2014A IN 2014DN03256 A IN2014DN03256 A IN 2014DN03256A
- Authority
- IN
- India
- Prior art keywords
- polyamide
- well
- functionalization
- modified polymer
- devices
- Prior art date
Links
- 229920003189 Nylon 4,6 Polymers 0.000 abstract 3
- 238000007306 functionalization reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 239000002775 capsule Substances 0.000 abstract 1
- 239000012501 chromatography medium Substances 0.000 abstract 1
- 238000013270 controlled release Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000010412 perfusion Effects 0.000 abstract 1
- 239000003444 phase transfer catalyst Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
Classifications
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
- C08G69/50—Polymers modified by chemical after-treatment with aldehydes
-
- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
-
- 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
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Polyamides (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
Abstract
A modified polymer as result of a bulk functionalization of polyamide 46 (PA 46) is presented as well as methods for synthesizing the modified polymer. This functionalization of PA 46 is performed to provide a homogenous semi permeable polyamide 46 capable of different charges and different porosities with particles of nanoscale size in order to replace or improve other polyamide fibers used in the textile industry filtering processes selective sorption controlled release devices phase transfer catalysts chromatography media biocompatible capsules artificial skins organs bone void repair as well as in cell bioreactors and incubators dental impliments medical devices clothing detectors perfusion devices in regenerative medicine and fuel cells.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161627758P | 2011-10-17 | 2011-10-17 | |
| PCT/SE2012/051109 WO2013058702A1 (en) | 2011-10-17 | 2012-10-17 | Bulk hydrophilic funtionalization of polyamide 46 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN03256A true IN2014DN03256A (en) | 2015-05-22 |
Family
ID=48141172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3256DEN2014 IN2014DN03256A (en) | 2011-10-17 | 2012-10-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20140275438A1 (en) |
| EP (1) | EP2768883A4 (en) |
| CN (1) | CN103917578A (en) |
| AU (1) | AU2012326693A1 (en) |
| CA (1) | CA2851627A1 (en) |
| IN (1) | IN2014DN03256A (en) |
| WO (1) | WO2013058702A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572941B (en) * | 2014-08-13 | 2020-06-23 | 佛罗里达大学研究基金会股份有限公司 | Removal of preservatives from ophthalmic solutions |
| CN108589284B (en) * | 2018-05-28 | 2024-02-20 | 苏州大学 | Preparation method of flame-retardant carboxymethylated nylon fabric |
| CN109651807B (en) * | 2018-11-13 | 2021-08-20 | 厦门金越电器有限公司 | Modified recycled material of PA46 secondary material and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576362A (en) * | 1942-06-03 | 1946-04-01 | Du Pont | Improvements in or relating to the manufacture of coatings and shaped articles from synthetic linear polyamides |
| US2443486A (en) * | 1943-12-30 | 1948-06-15 | Du Pont | Process for making nitrogen substituted polyamides |
| GB1072070A (en) * | 1964-12-14 | 1967-06-14 | Inst Textiltechnologie Der Che | Process for the modification of polyamides |
| US6743273B2 (en) * | 2000-09-05 | 2004-06-01 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
-
2012
- 2012-10-17 EP EP12842595.6A patent/EP2768883A4/en not_active Withdrawn
- 2012-10-17 IN IN3256DEN2014 patent/IN2014DN03256A/en unknown
- 2012-10-17 WO PCT/SE2012/051109 patent/WO2013058702A1/en not_active Ceased
- 2012-10-17 CA CA 2851627 patent/CA2851627A1/en not_active Abandoned
- 2012-10-17 AU AU2012326693A patent/AU2012326693A1/en not_active Abandoned
- 2012-10-17 US US14/352,282 patent/US20140275438A1/en not_active Abandoned
- 2012-10-17 CN CN201280051070.9A patent/CN103917578A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2012326693A1 (en) | 2014-05-01 |
| US20140275438A1 (en) | 2014-09-18 |
| WO2013058702A1 (en) | 2013-04-25 |
| EP2768883A1 (en) | 2014-08-27 |
| CA2851627A1 (en) | 2013-04-25 |
| AU2012326693A8 (en) | 2015-04-16 |
| EP2768883A4 (en) | 2015-05-27 |
| CN103917578A (en) | 2014-07-09 |
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