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(19)

(11)

2 515 558

(13)

(51)

IPC

C08J3/20(2006-01-01)

C08L23/16(2006-01-01)

C08L23/06(2006-01-01)

C08K5/00(2006-01-01)

(21) (22)

Application

2012150376/04, 2012-11-26

(24)

Start date

2012-11-26

(22)

Actual filing date

2012-11-26

(45)

Published

2014-05-10

(72)

Inventor

Khakimullin Yurij NurievichAbdullin Ildar ShaukatovichGalimzyanova Rezeda YusupovnaRuchkin Aleksandr Vladimirovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Natsionalnyj Issledovatelskij Tekhnologicheskij Universitet" Vpo

IONISING RADIATION RESISTANT POLYMER COMPOSITION Russian patent published in 2014 - IPC C08J3/20 C08L23/16 C08L23/06 C08K5/00

Abstract RU 2515558 C1

FIELD: chemistry.

SUBSTANCE: polymer composition contains a propylene and ethylene copolymer, contains 3-11 wt % ethylene and has a melt flow index of 25-50 g/10 min, polyethylene, a sterically hindered amine, triallylisocyanurate and pentaerythryl-tetrakis-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate as a stabiliser. The composition also contains pentaerythritol and a Remafin dye concentrate.

EFFECT: disclosed composition is resistant to ionising radiation and enables to obtain nonwoven material with high elasticity and lower power consumption during processing thereof.

2 tbl, 8 ex

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RU 2 515 558 C1

Authors

Khakimullin Yurij Nurievich

Abdullin Ildar Shaukatovich

Galimzyanova Rezeda Yusupovna

Ruchkin Aleksandr Vladimirovich

Dates

2014-05-10—Published

2012-11-26—Filed