SU80462A1 - A method for improving the properties of leather tanned with substances of organic origin - Google Patents

A method for improving the properties of leather tanned with substances of organic origin

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Publication number
SU80462A1
SU80462A1 SU388530A SU388530A SU80462A1 SU 80462 A1 SU80462 A1 SU 80462A1 SU 388530 A SU388530 A SU 388530A SU 388530 A SU388530 A SU 388530A SU 80462 A1 SU80462 A1 SU 80462A1
Authority
SU
USSR - Soviet Union
Prior art keywords
substances
improving
properties
organic origin
leather tanned
Prior art date
Application number
SU388530A
Other languages
Russian (ru)
Inventor
З.А. Рудницкий
Original Assignee
З.А. Рудницкий
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 З.А. Рудницкий filed Critical З.А. Рудницкий
Priority to SU388530A priority Critical patent/SU80462A1/en
Application granted granted Critical
Publication of SU80462A1 publication Critical patent/SU80462A1/en

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  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

Известно введение в кожу различных  аполпнтелм п жнрующпх веществ, с целгло уменьшени  водоироннцаемост1г п в некоторых случа х дл  получени  жесткостн готово кожи, выделанпо) при поэ.ющи органнческнх дубителей.It is known to introduce into the skin various supplementary substances, with the aim of reducing water-breathing capacity in some cases, in order to obtain hard-finished leather, exposed to organic tanning agents.

Иредлагаомы снособ снижает is значительно стененн водонронтгн;аемостг ко/кн и тгошлншет ее стонкость п мок) состо ннн. что по иол ет нс1Т()льзо1 ать малонригодные cojiTa на   есткуго коил.Iredlagomoma snosob reduces is significantly stenn water-water; aemostg to / kn and its tonicity of PM) is able. which causes ns1T () to use low-grade cojiTa on ostkugo koil.

Отлнчс1е предлагаелгого способа от известных заь;лк)чаетс г в толг, что кожу, дубленую растительными нли растительными таииидами 1 };омбииации с еульфит-неллюлозиыл г дубител ми обрабат1 твают раст1()р 1мыми хромата:Л1и i различн х стаднлх дублени .The best way to do this is from the known methods; lc) is given in tolg, that the skin tanned with vegetable plants or plant thaiids 1};

Прнмер 1. Коичу госле нрокраса высокодпсперсиьппг таннидам1г обрабатывают раство1)ом, содержапипг 10-fii) г/л хромата кали  и КЮ- 200 г/л сульфата аммони , тщательно иромьпиютт в нроточггои воде до лсчезновенн  обусловленно) нрисутствием хромата ьелто11 OKpaci r, после чего додубливают крепким раствором пкстракта. наириме) дубового , лучтие иесуль(|)птнропа1:иого, и нодперга от .альнеГиним известным онеранп л.1. Prnmer Koichi Goslit nrokrasa vysokodpspersippg tannidam1g treated rastvo1) th, 10 soderzhapipg-fii) g / l potassium chromate KYU- 200 g / l ammonium sulfate, irompiyutt thoroughly in water to nrotochggoi lscheznovenn beacause) nrisutstviem chromate elto11 OKpaci r, whereupon retanning with a strong solution of extract. Naimim) oak, luchtie jesul (|) ptnropa1: iogogo, and noperga from .alineminim known ln.

И р и м е ) 2. );Ky сбрабатывадот раствором, содер/кащим 10 - 50 г/л х|)омата 1;ал11 , 20-100 г/л сульфата ам-лгоигш и 200-300 г/л хлористого натри  и далее поступают Taix /ке. ь:ак указано в примере 1.And p and m e) 2.); Ky with a solution containing 10–50 g / l x |) omate 1; al11, 20-100 g / l amylgodish sulfate and 200-300 g / l sodium chloride and then come Taix / ke. l: as indicated in example 1.

Пример 3. Кожу полностью продубливают смесью тапнпдов дуба с очищенной сульфнтнеллюлозой, вз тых, , в cooTiroHieiuib40:60 и обрабатывают хроматог.г. После птого кожу жируют набором различных жиров, в состав которых ввод т рыбт ;кнр в количестве 40-50% JTX общего веса.Example 3. The skin is completely blown with a mixture of oak tapes with purified sulfate cellulose, taken, in a cooTiroHieiuib40: 60 and treated with chromatog. After that, the skin is greased with a set of various fats, into which fish are introduced, with an amount of 40-50% JTX in total weight.

Предмет изобретени Subject invention

1. Способ улучтиени  свойств кожн. дублено вещества.ми оргатгческого происхождепц . о т л ич а ю HI; н ii с   тем. что ко;ку, дублед ую1. A method for improving the properties of leather. Dubeno substances. Orgtygcheskogo origin. o t l ich u hI; n ii with that. what ko

Ill .«4.62 2 -растительными таннидамп пли растительными таниидами в комбинации с сульфит-целлюлозными дубител ми, с целью уменьшени  ее водоироницаемости и новышеии  стойкости в мокром состо нии, обрабатывают растворимыми хроматами.Ill. 4.62 2-plant tannidamps with vegetable tannides in combination with sulphite-cellulose tanning agents, in order to reduce its water permeability and new resistance in wet conditions, are treated with soluble chromates.

2. Прием выиолнеыи  снособа по н. 1, отличающийс  тем, что кожу подвергают обработке растворимыми хроматами в различны.х стади х йубленп .2. Acceptance of the method according to n. 1, characterized in that the skin is treated with soluble chromates in various stages of yublenp.

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SU388530A 1948-12-09 1948-12-09 A method for improving the properties of leather tanned with substances of organic origin SU80462A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU388530A SU80462A1 (en) 1948-12-09 1948-12-09 A method for improving the properties of leather tanned with substances of organic origin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU388530A SU80462A1 (en) 1948-12-09 1948-12-09 A method for improving the properties of leather tanned with substances of organic origin

Publications (1)

Publication Number Publication Date
SU80462A1 true SU80462A1 (en) 1949-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU388530A SU80462A1 (en) 1948-12-09 1948-12-09 A method for improving the properties of leather tanned with substances of organic origin

Country Status (1)

Country Link
SU (1) SU80462A1 (en)

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