SU504658A1 - The method of impregnation of cellulose filler - Google Patents

The method of impregnation of cellulose filler

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Publication number
SU504658A1
SU504658A1 SU1987167A SU1987167A SU504658A1 SU 504658 A1 SU504658 A1 SU 504658A1 SU 1987167 A SU1987167 A SU 1987167A SU 1987167 A SU1987167 A SU 1987167A SU 504658 A1 SU504658 A1 SU 504658A1
Authority
SU
USSR - Soviet Union
Prior art keywords
impregnation
cellulose filler
resin solution
cellulosic filler
filler
Prior art date
Application number
SU1987167A
Other languages
Russian (ru)
Inventor
Эрик Леонидович Калинчев
Ефим Гдальевич Махаринский
Александр Иванович Жаров
Александр Васильевич Савченко
Александр Николаевич Устькачкинцев
Олег Александрович Тарахтунов
Борис Вольфович Якобсон
Борис Геннадьевич Прокудимов
Original Assignee
Предприятие П/Я М-5885
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 Предприятие П/Я М-5885 filed Critical Предприятие П/Я М-5885
Priority to SU1987167A priority Critical patent/SU504658A1/en
Application granted granted Critical
Publication of SU504658A1 publication Critical patent/SU504658A1/en

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Description

По предлагаемому способу и известным пропитку производ т раствором мочевиноформальдегидной смолы; наполнителем  вл етс  по известному способу (Франци , марка В) древесна  мука, в остальных случа х - целлюлоза.In the inventive method and the known impregnation, it is produced by a solution of urea formaldehyde resin; The filler is in a manner known per se (France, Grade B) wood flour, in the remaining cases pulp.

Claims (1)

Формула изобретени  Способ пропитки целлюлозного наполнител  раствором смолы в процессе получени  гранулированных аминопластов, отличающийс  тем, что, с целью повышени  производительности труда и улучшени  качества 10 5 пронитки, пропитывают целлюлозный наполнитель , разделеппый на отдельные волокна с размерами от 3 до 15 мм, при температуре 40-50°С 50-60%-ным раствором мочевиноформальдегидной смолы с в зкостью 3- 15 спз.DETAILED DESCRIPTION OF THE INVENTION A method for impregnating a cellulosic filler with a resin solution in the process of producing granulated aminoplasts, characterized in that, in order to increase labor productivity and improve the quality of 10 5 penetrations, the cellulosic filler is impregnated into separate fibers with sizes ranging from 3 to 15 mm at a temperature of 40 -50 ° C with 50-60% urea-formaldehyde resin solution with a viscosity of 3–15 sec.
SU1987167A 1974-01-18 1974-01-18 The method of impregnation of cellulose filler SU504658A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1987167A SU504658A1 (en) 1974-01-18 1974-01-18 The method of impregnation of cellulose filler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1987167A SU504658A1 (en) 1974-01-18 1974-01-18 The method of impregnation of cellulose filler

Publications (1)

Publication Number Publication Date
SU504658A1 true SU504658A1 (en) 1976-02-28

Family

ID=20572981

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1987167A SU504658A1 (en) 1974-01-18 1974-01-18 The method of impregnation of cellulose filler

Country Status (1)

Country Link
SU (1) SU504658A1 (en)

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