PL422028A1 - Composition of polyurethane foam with improved mechanical properties - Google Patents

Composition of polyurethane foam with improved mechanical properties

Info

Publication number
PL422028A1
PL422028A1 PL422028A PL42202817A PL422028A1 PL 422028 A1 PL422028 A1 PL 422028A1 PL 422028 A PL422028 A PL 422028A PL 42202817 A PL42202817 A PL 42202817A PL 422028 A1 PL422028 A1 PL 422028A1
Authority
PL
Poland
Prior art keywords
composition
mechanical properties
improved mechanical
polyurethane foam
chain extender
Prior art date
Application number
PL422028A
Other languages
Polish (pl)
Other versions
PL235155B1 (en
Inventor
Sylwia Członka
Anna Strąkowska
Marcin Masłowski
Krzysztof Strzelec
Original Assignee
Politechnika Łódzka
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 Łódzka filed Critical Politechnika Łódzka
Priority to PL422028A priority Critical patent/PL235155B1/en
Publication of PL422028A1 publication Critical patent/PL422028A1/en
Publication of PL235155B1 publication Critical patent/PL235155B1/en

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  • Polyurethanes Or Polyureas (AREA)

Abstract

Przedmiotem zgłoszenia jest kompozycja na pianki poliuretanowe o polepszonych właściwościach mechanicznych, zawierająca mieszaninę poliolu z substancjami pomocniczymi, 4,4'-diizocyjanian difenylometan oraz przedłużacz łańcucha. Kompozycja charakteryzuje się tym, że jako przedłużacz łańcucha zawiera ona olej roślinny o długim łańcuchu alifatycznym.The subject of the application is a composition for polyurethane foams with improved mechanical properties, comprising a mixture of polyol with auxiliaries, 4,4'-diphenylmethane diisocyanate and a chain extender. The composition is characterized in that as a chain extender it contains long-chain aliphatic vegetable oil.

PL422028A 2017-06-26 2017-06-26 Composition of polyurethane foam with improved mechanical properties PL235155B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL422028A PL235155B1 (en) 2017-06-26 2017-06-26 Composition of polyurethane foam with improved mechanical properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422028A PL235155B1 (en) 2017-06-26 2017-06-26 Composition of polyurethane foam with improved mechanical properties

Publications (2)

Publication Number Publication Date
PL422028A1 true PL422028A1 (en) 2019-01-02
PL235155B1 PL235155B1 (en) 2020-06-01

Family

ID=64898985

Family Applications (1)

Application Number Title Priority Date Filing Date
PL422028A PL235155B1 (en) 2017-06-26 2017-06-26 Composition of polyurethane foam with improved mechanical properties

Country Status (1)

Country Link
PL (1) PL235155B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL326221A1 (en) * 1995-10-14 1998-08-31 Basf Ag Method of obtaining coherent or cellular polyurethane elastomers on the basis of polyisocyanate mixtures containing 3,3'-dimethyldiphenyl 4,4'-diisocyanate and isocyanate prepolymers suitable for that purpose
WO2014047043A1 (en) * 2012-09-21 2014-03-27 Invista North America S.A R.L. Materials comprising nvr polyols

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL326221A1 (en) * 1995-10-14 1998-08-31 Basf Ag Method of obtaining coherent or cellular polyurethane elastomers on the basis of polyisocyanate mixtures containing 3,3'-dimethyldiphenyl 4,4'-diisocyanate and isocyanate prepolymers suitable for that purpose
WO2014047043A1 (en) * 2012-09-21 2014-03-27 Invista North America S.A R.L. Materials comprising nvr polyols

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALEKSANDER PROCIAK, POLIMERY 2008, 53, NR 3, 2008 *
JUSTYNA KUCIŃSKA-LIPKA, HELENA JANIK, ADOLF BALAS, POLIMERY 2009, 54, NR 11-12, 2009 *

Also Published As

Publication number Publication date
PL235155B1 (en) 2020-06-01

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