SU836045A1 - Polymeric binder - Google Patents

Polymeric binder Download PDF

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Publication number
SU836045A1
SU836045A1 SU792709699A SU2709699A SU836045A1 SU 836045 A1 SU836045 A1 SU 836045A1 SU 792709699 A SU792709699 A SU 792709699A SU 2709699 A SU2709699 A SU 2709699A SU 836045 A1 SU836045 A1 SU 836045A1
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SU
USSR - Soviet Union
Prior art keywords
polymeric binder
dye
urea resin
general formula
increase
Prior art date
Application number
SU792709699A
Other languages
Russian (ru)
Inventor
Леонид Михайлович Литвиненко
Владимир Зиновьевич Маслош
Василий Иванович Алексеев
Анатолий Федорович Попов
Лидия Васильевна Белоусова
Владимир Анатольевич Куликов
Ярослав Петрович Смаль
Евгений Владимирович Пятков
Александр Леонидович Виляев
Валентина Гавриловна Рубан
Original Assignee
Рубежанский Филиал Ворошиловградскогомашиностроительного Института
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.)
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Publication date
Application filed by Рубежанский Филиал Ворошиловградскогомашиностроительного Института filed Critical Рубежанский Филиал Ворошиловградскогомашиностроительного Института
Priority to SU792709699A priority Critical patent/SU836045A1/en
Application granted granted Critical
Publication of SU836045A1 publication Critical patent/SU836045A1/en

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Description

(54) ПОЛИМЕРНОЕ СВЯЗУНЯЦЕЕ(54) POLYMERIC BOND

. 1 . one

Изобретение относитс  к области получени  св зую1Ш1х на основе карбамидной смолы дл  производства древе сно- стружечных плит.The invention relates to the field of obtaining a U1x1 bond based on a carbamide resin for the production of a tree of core boards.

Известно полимерное св зуннцее, сдержащее карбамидную смолу и краситель ГО .Polymer bonding, containing carbamide resin and dye GO, is known.

Однако это св зующее не обладает достаточными физико-механическимиHowever, this binder does not have sufficient physical and mechanical properties.

свойствами при использовании его в древесно-стружечных плитах.properties when used in chipboard.

Целью изобретени   вл етс  повышение водостойкости древесно-стружечных плит.The aim of the invention is to increase the water resistance of chipboard.

Эта цель достигаетс  тем, что известное св зукмцее fll содержит краситель общей формулыThis goal is achieved by the fact that the known bond fll contains a dye of the general formula

Claims (1)

Формула изобретенияClaim Полимерное связующее, содержащее карбамидную смолу и краситель, о т35личающееся тем, что, с целью повышения водостойкости древесностружечных плит, оно содержит краситель общей формулыA polymer binder containing a urea resin and a dye, characterized in that, in order to increase the water resistance of particle boards, it contains a dye of the general formula NH-C0-NH-CH2-0H при следующем соотношении компонентов, вес.%:NH-C0-NH-CH 2 -0H in the following ratio, wt.%: Карбамидная смола 99,0-99,8 Краситель 0,2т 1Urea resin 99.0-99.8 Dye 0.2 t 1
SU792709699A 1979-01-08 1979-01-08 Polymeric binder SU836045A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792709699A SU836045A1 (en) 1979-01-08 1979-01-08 Polymeric binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792709699A SU836045A1 (en) 1979-01-08 1979-01-08 Polymeric binder

Publications (1)

Publication Number Publication Date
SU836045A1 true SU836045A1 (en) 1981-06-09

Family

ID=20803919

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792709699A SU836045A1 (en) 1979-01-08 1979-01-08 Polymeric binder

Country Status (1)

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SU (1) SU836045A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022348A1 (en) * 1990-07-13 1992-01-16 Fraunhofer Ges Forschung Wood prods. mfr. esp. chipboard, with improved strength - by addn. of anthraquinone or anthraquinone mono:sulphonate before, during or after gluing with alkaline phenol] formaldehyde] resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022348A1 (en) * 1990-07-13 1992-01-16 Fraunhofer Ges Forschung Wood prods. mfr. esp. chipboard, with improved strength - by addn. of anthraquinone or anthraquinone mono:sulphonate before, during or after gluing with alkaline phenol] formaldehyde] resin

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