RU2001114599A - METHOD OF MULTI-STAGE PEROXIDE WHITENING OF FLAX-CONTAINING FABRICS - Google Patents

METHOD OF MULTI-STAGE PEROXIDE WHITENING OF FLAX-CONTAINING FABRICS

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Publication number
RU2001114599A
RU2001114599A RU2001114599/04A RU2001114599A RU2001114599A RU 2001114599 A RU2001114599 A RU 2001114599A RU 2001114599/04 A RU2001114599/04 A RU 2001114599/04A RU 2001114599 A RU2001114599 A RU 2001114599A RU 2001114599 A RU2001114599 A RU 2001114599A
Authority
RU
Russia
Prior art keywords
flax
containing fabrics
peroxide whitening
concentration
stage peroxide
Prior art date
Application number
RU2001114599/04A
Other languages
Russian (ru)
Other versions
RU2208078C2 (en
Inventor
Анна Владимировна Чешкова
Светлана Юрьевна Шибашова
Алексей Павлович Кузьмин
Original Assignee
Ивановский государственный химико-технологический университет
Filing date
Publication date
Application filed by Ивановский государственный химико-технологический университет filed Critical Ивановский государственный химико-технологический университет
Priority to RU2001114599/04A priority Critical patent/RU2208078C2/en
Priority claimed from RU2001114599/04A external-priority patent/RU2208078C2/en
Publication of RU2001114599A publication Critical patent/RU2001114599A/en
Application granted granted Critical
Publication of RU2208078C2 publication Critical patent/RU2208078C2/en

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Claims (3)

1. Способ многостадийного пероксидного беления льносодержащих тканей, включающий расшлихтовку в присутствии щавелевой кислоты и смачивателя, две стадии высокотемпературного беления с промежуточным низкотемпературным белением и кислование, отличающийся тем, что расшлихтовку проводят в присутствии ферментов Аквазим и Вискозим, а низкотемпературное беление проводят в водном щелочно-пероксидном растворе.1. A method of multi-stage peroxide bleaching of flax-containing tissues, including desizing in the presence of oxalic acid and a wetting agent, two stages of high-temperature bleaching with intermediate low-temperature bleaching and acidification, characterized in that the desizing is carried out in the presence of Aquazim and Viscose enzymes, and low-temperature whitening peroxide solution. 2. Способ по п. 1, отличающийся тем, что Аквазим используют в концентрации 0,5-0,8 г/л, а Вискозим в концентрации 0,2-0,5 г/л. 2. The method according to p. 1, characterized in that Aquazim is used in a concentration of 0.5-0.8 g / l, and Viscose in a concentration of 0.2-0.5 g / l. 3. Способ по п. 1, отличающийся тем, что щавелевую кислоту используют в концентрации 0,5-0,8 г/л, а кислование проводят в течение 15-20 мин. 3. The method according to p. 1, characterized in that oxalic acid is used in a concentration of 0.5-0.8 g / l, and acidification is carried out for 15-20 minutes
RU2001114599/04A 2001-05-28 2001-05-28 Process of multistage peroxide whitening of flax-containing fabrics RU2208078C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001114599/04A RU2208078C2 (en) 2001-05-28 2001-05-28 Process of multistage peroxide whitening of flax-containing fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001114599/04A RU2208078C2 (en) 2001-05-28 2001-05-28 Process of multistage peroxide whitening of flax-containing fabrics

Publications (2)

Publication Number Publication Date
RU2001114599A true RU2001114599A (en) 2003-04-20
RU2208078C2 RU2208078C2 (en) 2003-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001114599/04A RU2208078C2 (en) 2001-05-28 2001-05-28 Process of multistage peroxide whitening of flax-containing fabrics

Country Status (1)

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RU (1) RU2208078C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2471906C2 (en) * 2010-10-22 2013-01-10 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Method of obtaining cotton fabric for technical use with complex of protective properties against acids and oil-products

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