PL405731A1 - Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzania - Google Patents

Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzania

Info

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
nco
Prior art date
Application number
PL40573113A
Other languages
English (en)
Inventor
Łukasz Piszczyk
Józef Haponiuk
Michał Strankowski
Magdalena Danowska
Original Assignee
Politechnika Gdańska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Gdańska filed Critical Politechnika Gdańska
Priority to PL40573113A priority Critical patent/PL405731A1/pl
Priority to EP20140460071 priority patent/EP2868626A1/en
Publication of PL405731A1 publication Critical patent/PL405731A1/pl

Links

Classifications

    • 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.
PL40573113A 2013-10-22 2013-10-22 Elastomerowe nanokompozyty poliuretanowe i sposób ich wytwarzania PL405731A1 (pl)

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 (8)

* Cited by examiner, † Cited by third party
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
EP3538576A1 (en) * 2016-11-09 2019-09-18 Basf Se Polyurethane comprising graphene nano structure
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
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
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP2868626A1 (en) 2015-05-06

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