SU470561A1 - Method of de-targing fibrous semi-finished products - Google Patents

Method of de-targing fibrous semi-finished products

Info

Publication number
SU470561A1
SU470561A1 SU1857097A SU1857097A SU470561A1 SU 470561 A1 SU470561 A1 SU 470561A1 SU 1857097 A SU1857097 A SU 1857097A SU 1857097 A SU1857097 A SU 1857097A SU 470561 A1 SU470561 A1 SU 470561A1
Authority
SU
USSR - Soviet Union
Prior art keywords
targing
finished products
fibrous semi
fibrous
semi
Prior art date
Application number
SU1857097A
Other languages
Russian (ru)
Inventor
Николай Николаевич Гайко
Иосиф Соломонович Гелес
Ирина Михайловна Горячева
Семен Израилевич Ремпель
Валентина Рафаиловна Гопфауф
Original Assignee
Уральский лесотехнический институт
Соликамский Целлюлозно-Бумажный Комбинат
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 Уральский лесотехнический институт, Соликамский Целлюлозно-Бумажный Комбинат filed Critical Уральский лесотехнический институт
Priority to SU1857097A priority Critical patent/SU470561A1/en
Application granted granted Critical
Publication of SU470561A1 publication Critical patent/SU470561A1/en

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  • Coloring (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

3 колебани ми, отличающийс  тем, что, с целью снижеци  содержани  смолистых веществ , волокнистые полуфабрикаты обрабатывают в виде водной суспензии с концентрацией их 0,5-2,5% при частоте звуковых коле-5 4 баний 25-60 Гц и амплитуде 0,8-1,0 мм в присутствии поверхностно-активного вещества, 2. Способ по п. 1, отличающийс  тем, что поверхностно-активное вещество берут в количестве 0,05-0,5% от веса волокна.3 oscillations, characterized in that, in order to reduce the content of resinous substances, fibrous semi-finished products are treated in the form of an aqueous suspension with a concentration of 0.5-2.5% at a sound frequency of 5 to 5 Hs and an amplitude of 0, 8-1.0 mm in the presence of a surfactant, 2. A method according to claim 1, characterized in that the surfactant is taken in an amount of 0.05-0.5% by weight of the fiber.

SU1857097A 1972-12-15 1972-12-15 Method of de-targing fibrous semi-finished products SU470561A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1857097A SU470561A1 (en) 1972-12-15 1972-12-15 Method of de-targing fibrous semi-finished products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1857097A SU470561A1 (en) 1972-12-15 1972-12-15 Method of de-targing fibrous semi-finished products

Publications (1)

Publication Number Publication Date
SU470561A1 true SU470561A1 (en) 1975-05-15

Family

ID=20535059

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1857097A SU470561A1 (en) 1972-12-15 1972-12-15 Method of de-targing fibrous semi-finished products

Country Status (1)

Country Link
SU (1) SU470561A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709714A (en) * 1984-08-06 1987-12-01 Hitachi Zosen Corporation Apparatus for exposing fibrous reinforcements of fiber reinforced resin body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709714A (en) * 1984-08-06 1987-12-01 Hitachi Zosen Corporation Apparatus for exposing fibrous reinforcements of fiber reinforced resin body

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