RU2006115145A - BINDING FOR THE PRODUCTION OF ECOLOGICALLY PURE WOOD-PARTICLE AND WOOD-FIBER BOARDS, TEXTOLITY AND POLYMER COATINGS - Google Patents

BINDING FOR THE PRODUCTION OF ECOLOGICALLY PURE WOOD-PARTICLE AND WOOD-FIBER BOARDS, TEXTOLITY AND POLYMER COATINGS Download PDF

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Publication number
RU2006115145A
RU2006115145A RU2006115145/04A RU2006115145A RU2006115145A RU 2006115145 A RU2006115145 A RU 2006115145A RU 2006115145/04 A RU2006115145/04 A RU 2006115145/04A RU 2006115145 A RU2006115145 A RU 2006115145A RU 2006115145 A RU2006115145 A RU 2006115145A
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RU
Russia
Prior art keywords
novolac
wood
binder according
solvent
production
Prior art date
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RU2006115145/04A
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Russian (ru)
Original Assignee
Валгин Василий Дмитриевич (RU)
Валгин Василий Дмитриевич
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Application filed by Валгин Василий Дмитриевич (RU), Валгин Василий Дмитриевич filed Critical Валгин Василий Дмитриевич (RU)
Priority to RU2006115145/04A priority Critical patent/RU2006115145A/en
Publication of RU2006115145A publication Critical patent/RU2006115145A/en

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  • Adhesives Or Adhesive Processes (AREA)

Claims (6)

1. Фенолоформальдегидное связующее для производства экологически чистых древесностружечных и древесноволокнистых плит, текстолита и полимерных покрытий, отличающееся тем, что оно является продуктом совмещения жидких новолачной и резольной смол и кислотного катализатора, растворенным в этаноле или в ацетоне.1. Phenol-formaldehyde binder for the production of environmentally friendly particle boards and fiberboards, textolite and polymer coatings, characterized in that it is a product of combining liquid novolac and resol resins and an acid catalyst dissolved in ethanol or in acetone. 2. Связующее по п.1 после испарения растворителя, отличающееся тем, что новолачные и резольные фрагменты в его составе образованы исходными компонентами2. The binder according to claim 1 after evaporation of the solvent, characterized in that the novolac and rezol fragments in its composition are formed by the starting components новолачнорезольная смола и продукт совмещения новолачной смолы с бензол- или толуолсульфокислотой в качестве кислотного катализатора;novolac resin and the product of combining novolac resin with benzene or toluenesulfonic acid as an acid catalyst; новолачнорезольная смола и насыщенный водный раствор бензол- или толуолсульфокислоты;novolac-resole resin and a saturated aqueous solution of benzene or toluenesulfonic acid; резольная смола и продукт совмещения новолачной смолы с обезвоженной бензол- или толуолсульфокислотой.resole resin and the product of combining novolac resin with dehydrated benzene or toluenesulfonic acid. 3. Связующее по пп.1 и 2, отличающееся тем, что массовое соотношение новолачной и резольной смол в нем до отверждения составляет 0,5-1,8.3. Binder according to claims 1 and 2, characterized in that the mass ratio of novolac and resol resins in it before curing is 0.5-1.8. 4. Связующее по пп.1-3, в котором массовое соотношение смол и кислоты соответствует кислотному числу 30-37 мг КОН/г.4. Binder according to claims 1 to 3, in which the mass ratio of resins and acids corresponds to an acid number of 30-37 mg KOH / g 5. Связующее по пп.1-4, содержащее в исходном состоянии до 40 мас.% растворителя и имеющее динамическую вязкость от 10 до 100 мПа·с.5. The binder according to claims 1 to 4, containing in the initial state up to 40 wt.% Solvent and having a dynamic viscosity of 10 to 100 MPa · s. 6. Связующее по пп.1-5, отличающееся тем, что после испарения растворителя отверждается в изделиях без подвода тепла или при кратковременном нагревании до температуры не выше 80°С.6. Binder according to claims 1-5, characterized in that after evaporation of the solvent, it cures in products without heat supply or upon short-term heating to a temperature of no higher than 80 ° C.
RU2006115145/04A 2006-05-02 2006-05-02 BINDING FOR THE PRODUCTION OF ECOLOGICALLY PURE WOOD-PARTICLE AND WOOD-FIBER BOARDS, TEXTOLITY AND POLYMER COATINGS RU2006115145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006115145/04A RU2006115145A (en) 2006-05-02 2006-05-02 BINDING FOR THE PRODUCTION OF ECOLOGICALLY PURE WOOD-PARTICLE AND WOOD-FIBER BOARDS, TEXTOLITY AND POLYMER COATINGS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006115145/04A RU2006115145A (en) 2006-05-02 2006-05-02 BINDING FOR THE PRODUCTION OF ECOLOGICALLY PURE WOOD-PARTICLE AND WOOD-FIBER BOARDS, TEXTOLITY AND POLYMER COATINGS

Publications (1)

Publication Number Publication Date
RU2006115145A true RU2006115145A (en) 2007-11-20

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RU2006115145/04A RU2006115145A (en) 2006-05-02 2006-05-02 BINDING FOR THE PRODUCTION OF ECOLOGICALLY PURE WOOD-PARTICLE AND WOOD-FIBER BOARDS, TEXTOLITY AND POLYMER COATINGS

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RU (1) RU2006115145A (en)

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Effective date: 20090521