PAPER WITH INCREASED STRENGTH AND IMPROVED FAT RESISTANCE Russian patent published in 2018 - IPC D21H17/28 D21H19/54 D21H21/18 D21H21/52

Abstract RU 2665514 C2

FIELD: pulp industry.

SUBSTANCE: invention relates to pulp and paper industry. Paper contains, as part of its structure, biopolymer starch in an amount of 0.1 to 40 % by weight, having a primary particle size of 1 to 750 nanometers.

EFFECT: provides increased strength of paper and improved fat resistance thereof.

5 cl, 8 ex

Similar patents RU2665514C2

Title	Year	Author	Number
COATING STRUCTURE, SHEET PRODUCT AND ITS USE	2019	Turkki, Tarzha Puttonen, Sami Peuranen, Elena Odzhanen, Mari Khermansson, Erland Lepo, Anneli	RU2789742C2
FABRICATION OF COATED SUBSTRATES	2012	Gejn Patrik A.K. Ridzhvej Kehtrin Dzhin Shenker Mishel'	RU2560349C2
METHOD OF OBTAINING A COATING COMPOSITION FOR COATED PAPER	2019	Anikushin Boris Mikhajlovich Gorbachevskij Maksim Viktorovich Kopitsyn Dmitrij Sergeevich Konstantinova Svetlana Alekseevna Zujkov Aleksandr Aleksandrovich Laguta Evgenij Alekseevich Sukhorukov Oleg Gennadevich Novikov Andrej Aleksandrovich Gushchin Pavel Aleksandrovich Ivanov Evgenij Vladimirovich Vinokurov Vladimir Arnoldovich	RU2725587C1
COMPOSITION FOR CREATING PROTECTIVE LAYER ON SURFACE OF PAPER	2021	Rigin Vasilii Vladimirovich	RU2805748C2
METHOD OF INCREASING ADVANTAGES OF REINFORCING MATERIALS FOR PRODUCING PAPER AND CARDBOARD	2012	Krapsh Lyudvig Mak-Gregor Kristofer Dzhon De-La-Varand Zhan-Viktor-Mallar	RU2614272C2
PAPER PRODUCTION METHOD	2019	Anikushin Boris Mikhajlovich Gorbachevskij Maksim Viktorovich Kopitsyn Dmitrij Sergeevich Konstantinova Svetlana Alekseevna Zujkov Aleksandr Aleksandrovich Laguta Evgenij Alekseevich Sukhorukov Oleg Gennadevich Novikov Andrej Aleksandrovich Gushchin Pavel Aleksandrovich Ivanov Evgenij Vladimirovich Vinokurov Vladimir Arnoldovich	RU2723819C1
COLD-WELDABLE PACKAGING PAPER	0	Abakina Galina Nikolaevna Bojko Dusya Meerovna Bojchenko Elena Ivanovna Khazanovich Irena Grigorevna Soloveva Vera Stepanovna	SU947251A1
METHOD OF MULTILAYER PACKAGING MATERIAL MANUFACTURE, MULTILAYER PACKAGING MATERIAL AND PACKAGING CONTAINER MADE FROM IT	2016	Ohman, Peter Collaud, Alain Berlin, Mikael Balogh, Joakim Ewing, Teresa	RU2732133C2
METHOD OF OBTAINING COMPOSITIONS OF BIOPOLYMER NANOPARTICLE BIOLATEX, DEMONSTRATING IMPROVED OPERATIONAL CHARACTERISTICS, AND THEREOF-BASED COMPOSITIONS	2009	Bloumberger Stiven Li Do I. Maklennan Jan Dzh. Uajldi Robert Kh. Van Ehgdom Ehdvard	RU2531297C2
METHOD FOR OBTAINING NONWOVEN MATERIALS WITH ANTIBACTERIAL PROPERTIES	2015	Samsonova Zhanna Vasilevna Senatova Svetlana Igorevna Muratov Dmitrij Sergeevich Osipov Aleksandr Pavlovich Kondakov Sergej Emilevich Kuznetsov Denis Valerevich Frolov Georgij Aleksandrovich Kolesnikov Evgenij Aleksandrovich Chuprunov Konstantin Olegovich Gusev Aleksandr Anatolevich	RU2617744C1

RU 2 665 514 C2

Authors

Kelarek, Jaromir

Dates

2018-08-30—Published

2015-05-21—Filed