RU2002760C1 - Biopolymeric composition - Google Patents

Biopolymeric composition

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Publication number
RU2002760C1
RU2002760C1 SU4938275A RU2002760C1 RU 2002760 C1 RU2002760 C1 RU 2002760C1 SU 4938275 A SU4938275 A SU 4938275A RU 2002760 C1 RU2002760 C1 RU 2002760C1
Authority
RU
Russia
Prior art keywords
weight
parts
collagen
acid
water
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Ирина Анатольевна Шалабанова
Людмила Викторовна Моисеева
Марина Мусовна Кухарчик
Екатерина Александровна Бельник
Original Assignee
Московский Технологический Институт Легкой Промышленности
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 Московский Технологический Институт Легкой Промышленности filed Critical Московский Технологический Институт Легкой Промышленности
Priority to SU4938275 priority Critical patent/RU2002760C1/en
Application granted granted Critical
Publication of RU2002760C1 publication Critical patent/RU2002760C1/en

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Description

Продолжение таблицыTable continuation

Claims (1)

Формула изобретени The claims БИОПОЛИМЕРНАЯ КОМПОЗИЦИЯ, включающа  обработанный кислотой измельченный коллаген, сшивающий агент - глутаровый альдегид и воду, отличающа с  тем, что, с целью улучшени  показателей материала на основе биополимерной композиции , в качестве обработанного кислотой измельченного коллагена композици  содержит продукт растворени  4,6 - 5,4 мас.ч. коллагена в 100 мас.ч. 1 М водного раствора акриловой или метэкриловой кислоты и дополнительно водорастворимый полимер, склонный к гидрофобным взаиBIOPOLYMERIC COMPOSITION, including acid-treated crushed collagen, a crosslinking agent - glutaraldehyde and water, characterized in that, in order to improve the performance of the material based on the biopolymer composition, the composition contains, as an acid-treated crushed collagen, a dissolution product of 4.6 - 5.4 parts by weight collagen in 100 parts by weight 1 M aqueous solution of acrylic or methacrylic acid and optionally a water-soluble polymer prone to hydrophobic interactions модействи м, - поливинилпирролидон или полиметакриловую кислоту, и измельченные отходы дубленых кож при следующем, соотношении компонентов, мас.ч: Продукт растворени  4,6 - 5,4 мас.ч.: коллагена в 100 мас.ч. 1 М водного раствора акриловой или метакриловой кислоты25 ,0 - 50.0 Глутаровый альдегид0,7 -1,0 Вода 37,5 - 60.0 Поливинилпирролидон или полиметакрилова  кислота 0,07 - 0,7 Измельченные отходы дубленых кож 10,0-18.75action, polyvinylpyrrolidone or polymethacrylic acid, and crushed waste tanned leather in the following, ratio of components, parts by weight: Dissolution product 4.6 - 5.4 parts by weight: collagen in 100 parts by weight. 1 M aqueous solution of acrylic or methacrylic acid 25, 0 - 50.0 Glutaraldehyde 0.7 -1.0 Water 37.5 - 60.0 Polyvinylpyrrolidone or polymethacrylic acid 0.07 - 0.7 Shredded tanning leather waste 10.0-18.75
SU4938275 1991-04-20 1991-04-20 Biopolymeric composition RU2002760C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4938275 RU2002760C1 (en) 1991-04-20 1991-04-20 Biopolymeric composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4938275 RU2002760C1 (en) 1991-04-20 1991-04-20 Biopolymeric composition

Publications (1)

Publication Number Publication Date
RU2002760C1 true RU2002760C1 (en) 1993-11-15

Family

ID=21575573

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4938275 RU2002760C1 (en) 1991-04-20 1991-04-20 Biopolymeric composition

Country Status (1)

Country Link
RU (1) RU2002760C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114621548A (en) * 2022-02-16 2022-06-14 华南理工大学 Polyvinylpyrrolidone-secondary collagen fiber composite material and preparation method and application thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
За вка DE № 1811290, кл. С 08 Н 1/06,1979. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114621548A (en) * 2022-02-16 2022-06-14 华南理工大学 Polyvinylpyrrolidone-secondary collagen fiber composite material and preparation method and application thereof
CN114621548B (en) * 2022-02-16 2023-03-14 华南理工大学 Polyvinylpyrrolidone-secondary collagen fiber composite material and preparation method and application thereof

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