DK201700367A1 - A hydrophilic polymeric material - Google Patents
A hydrophilic polymeric material Download PDFInfo
- Publication number
- DK201700367A1 DK201700367A1 DKPA201700367A DKPA201700367A DK201700367A1 DK 201700367 A1 DK201700367 A1 DK 201700367A1 DK PA201700367 A DKPA201700367 A DK PA201700367A DK PA201700367 A DKPA201700367 A DK PA201700367A DK 201700367 A1 DK201700367 A1 DK 201700367A1
- Authority
- DK
- Denmark
- Prior art keywords
- pvp
- hydrophilic
- polymer material
- contact angle
- polymer
- Prior art date
Links
- 239000002861 polymer material Substances 0.000 title claims abstract description 19
- 229920001477 hydrophilic polymer Polymers 0.000 title abstract description 11
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 133
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 133
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 132
- 150000001875 compounds Chemical class 0.000 claims abstract description 32
- 239000004952 Polyamide Substances 0.000 claims abstract 8
- 229920002647 polyamide Polymers 0.000 claims abstract 8
- 229920002292 Nylon 6 Polymers 0.000 claims description 39
- 229920000642 polymer Polymers 0.000 claims description 20
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 30
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000003856 thermoforming Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 21
- 230000015556 catabolic process Effects 0.000 description 19
- 238000006731 degradation reaction Methods 0.000 description 19
- 238000013329 compounding Methods 0.000 description 15
- 230000004580 weight loss Effects 0.000 description 9
- 229920003081 Povidone K 30 Polymers 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000011343 solid material Substances 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000010421 standard material Substances 0.000 description 4
- 230000000593 degrading effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 150000002433 hydrophilic molecules Chemical class 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- -1 Polypropylen Polymers 0.000 description 1
- 229920003082 Povidone K 90 Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000003132 food thickener Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003186 pharmaceutical solution Substances 0.000 description 1
- 239000003058 plasma substitute Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- 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
-
- 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
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0092—Other properties hydrophilic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201700367A DK201700367A1 (en) | 2017-06-21 | 2017-06-21 | A hydrophilic polymeric material |
| EP18820701.3A EP3642022A4 (fr) | 2017-06-21 | 2018-06-21 | Mélanges polymères hydrophiles, pouvant être moulés, et leurs utilisations |
| PCT/DK2018/050162 WO2018233793A1 (fr) | 2017-06-21 | 2018-06-21 | Mélanges polymères hydrophiles, pouvant être moulés, et leurs utilisations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201700367A DK201700367A1 (en) | 2017-06-21 | 2017-06-21 | A hydrophilic polymeric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK201700367A1 true DK201700367A1 (en) | 2019-01-30 |
Family
ID=64735510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DKPA201700367A DK201700367A1 (en) | 2017-06-21 | 2017-06-21 | A hydrophilic polymeric material |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3642022A4 (fr) |
| DK (1) | DK201700367A1 (fr) |
| WO (1) | WO2018233793A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021023726A1 (fr) * | 2019-08-05 | 2021-02-11 | Basf Se | Préparation de granules de polyvinylpyrrolidone réticulée hydrodispersables ne formant que peu ou pas de poussières |
| DK202070353A1 (en) | 2020-06-03 | 2022-01-14 | Mbh International As | An enema nozzle, and an enema device comprising said enema nozzle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190718A (en) * | 1975-05-27 | 1980-02-26 | Gaf Corporation | Process for increasing molecular weight of vinylpyrrolidone polymer |
| JPS5827549A (ja) * | 1981-07-27 | 1983-02-18 | エチコン・インコ−ポレ−テツド | ポリアミド外科器具及びその製造方法 |
| JPH08113688A (ja) * | 1994-10-14 | 1996-05-07 | Toray Ind Inc | ポリアミド含有組成物および繊維 |
| JP3804097B2 (ja) * | 1996-03-29 | 2006-08-02 | 東レ株式会社 | 着用快適性に優れたサポートストッキング |
| RU2182107C1 (ru) * | 2001-03-30 | 2002-05-10 | Общество С Ограниченной Ответственностью Производственно-Коммерческая Фирма "Атлантис-Пак" | Полимерная пленка для пищевых продуктов и упаковка из этой пленки |
| JP2002306059A (ja) * | 2001-04-17 | 2002-10-22 | Gunze Kobunshi Corp | 食品用ケーシングフイルム |
| JP2004060129A (ja) * | 2002-07-31 | 2004-02-26 | Toray Ind Inc | 高吸放湿ポリアミド繊維およびその製造方法 |
| EP2410019A1 (fr) * | 2009-03-17 | 2012-01-25 | Ube Industries, Ltd. | Composition de résine polyamide, pellicule l'incluant et pellicule de polyamide laminée |
| CN101747624B (zh) * | 2009-12-11 | 2011-12-28 | 杭州师范大学 | 吸湿性细旦/超细旦锦纶母粒、锦纶及其制备方法 |
| EP2558088A4 (fr) * | 2010-04-14 | 2014-01-15 | Univ Akron | Composition de polymère comportant un agent phytochimique et membrane à dialyse formée à partir de la composition de polymère |
| CZ2012164A3 (cs) * | 2012-03-08 | 2013-08-07 | Univerzita Tomáse Bati ve Zlíne | Polymerní kompozice s ko-kontinuální strukturou, zejména k príprave implantátu se zvýsenou biokompatibilitou |
-
2017
- 2017-06-21 DK DKPA201700367A patent/DK201700367A1/en not_active Application Discontinuation
-
2018
- 2018-06-21 EP EP18820701.3A patent/EP3642022A4/fr not_active Withdrawn
- 2018-06-21 WO PCT/DK2018/050162 patent/WO2018233793A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3642022A1 (fr) | 2020-04-29 |
| EP3642022A4 (fr) | 2021-08-04 |
| WO2018233793A1 (fr) | 2018-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PAT | Application published |
Effective date: 20181222 |
|
| PHB | Application deemed withdrawn due to non-payment or other reasons |
Effective date: 20190930 |