PL405731A1 - Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzania - Google Patents
Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzaniaInfo
- Publication number
- PL405731A1 PL405731A1 PL40573113A PL40573113A PL405731A1 PL 405731 A1 PL405731 A1 PL 405731A1 PL 40573113 A PL40573113 A PL 40573113A PL 40573113 A PL40573113 A PL 40573113A PL 405731 A1 PL405731 A1 PL 405731A1
- Authority
- PL
- Poland
- Prior art keywords
- graphene
- oligoestrols
- oligoetherols
- oligomers
- nanocomposites
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002114 nanocomposite Substances 0.000 title abstract 3
- 229920003225 polyurethane elastomer Polymers 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910021389 graphene Inorganic materials 0.000 abstract 4
- 239000006185 dispersion Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 239000004970 Chain extender Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012454 non-polar solvent Substances 0.000 abstract 1
- 125000002524 organometallic group Chemical group 0.000 abstract 1
- 239000002798 polar solvent Substances 0.000 abstract 1
- 150000003384 small molecules Chemical group 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
-
- 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
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Sposób wytwarzania elastomerowych nanokompozytów poliuretanowych z oligomerów, oligoestroli i/lub oligoeteroli, diizocyjanianów, środków przedłużających lub sieciujących, katalizatorów aminowych lub metaloorganicznych oraz tlenku grafenu lub jego zredukowanej formy charakteryzuje się tym, że do prepolimeru zawierającego niezwiązane grupy izocyjanianowe NCO w ilości od 4%-20% NCO, powstałe z oligomerów w postaci oligoeteroli i/lub oligoestroli o masie cząsteczkowej od 400 do 15000 g/mol dodaje się w ilości od 0,01 do 10% części wagowych nanonapełniacza grafenowego w postaci tlenku grafenu lub jego zredukowaną formę lub wstępnie przygotowaną dyspersję nanonapełniacza grafenowego w rozpuszczalniku polarnym lub niepolarnym, w składniku oligomerowym lub mieszaninie składników opartych o oligomerol oraz małocząsteczkowy przedłużacz łańcucha, lub też dyspergowany w składniku izocyjanianowym. Następnie dyspersję poddaje się intensywnej homogenizacji, w temperaturze od 10 do 60°C z prędkością mieszadła do 10000 obr/min w czasie do 3 godz. w łaźni ultradźwiękowej. Przedmiotem wynalazku są także elastomerowe nanokompozyty poliuretanowe otrzymane tym sposobem.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL40573113A PL405731A1 (pl) | 2013-10-22 | 2013-10-22 | Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzania |
| EP20140460071 EP2868626A1 (en) | 2013-10-22 | 2014-10-20 | Polyurethane elastomer nanocomposites and a method of their manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL40573113A PL405731A1 (pl) | 2013-10-22 | 2013-10-22 | Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzania |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL405731A1 true PL405731A1 (pl) | 2015-04-27 |
Family
ID=52146401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL40573113A PL405731A1 (pl) | 2013-10-22 | 2013-10-22 | Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzania |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2868626A1 (pl) |
| PL (1) | PL405731A1 (pl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016208284A1 (ja) * | 2015-06-26 | 2016-12-29 | Dic株式会社 | 鋼板表面処理剤、及びその塗膜を有する鋼板 |
| CN109963910B (zh) * | 2016-11-09 | 2022-08-19 | 巴斯夫欧洲公司 | 包含石墨烯纳米结构的聚氨酯 |
| CN106832189A (zh) * | 2017-01-24 | 2017-06-13 | 南京科孚纳米技术有限公司 | 一种石墨烯聚氨酯复合材料的制备方法 |
| CN106832210A (zh) * | 2017-01-24 | 2017-06-13 | 南京科孚纳米技术有限公司 | 一种石墨烯改性弹性体聚氨酯的制备方法 |
| GB201710814D0 (en) * | 2017-07-05 | 2017-08-16 | Nanoregmed Ltd | Composite material and its method of production |
| CN107474218A (zh) * | 2017-08-11 | 2017-12-15 | 合肥思敬齐化工材料有限责任公司 | 阴离子型低模量高强度水性聚氨酯乳液的制备方法 |
| US10793695B2 (en) | 2017-10-25 | 2020-10-06 | Case Western Reserve University | Thermoplastic polyurethane graphene oxide nanocomposites with enhanced mechanical behavior |
| CN112746506A (zh) * | 2021-01-20 | 2021-05-04 | 浙江麦斯特姆涂布有限公司 | 一种耐污高透肤感人造革及其制备方法 |
| CN119410131B (zh) * | 2025-01-08 | 2025-04-18 | 道一高分子聚合物(宁波)有限公司 | 一种石墨烯塑胶及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265685B (zh) * | 2013-05-28 | 2015-01-07 | 江苏华大新材料有限公司 | 一种聚醚型聚氨酯微孔弹性体复合材料及其制备方法 |
-
2013
- 2013-10-22 PL PL40573113A patent/PL405731A1/pl unknown
-
2014
- 2014-10-20 EP EP20140460071 patent/EP2868626A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP2868626A1 (en) | 2015-05-06 |
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