SU1317009A1 - Adhesive composition - Google Patents
Adhesive composition Download PDFInfo
- Publication number
- SU1317009A1 SU1317009A1 SU853863502A SU3863502A SU1317009A1 SU 1317009 A1 SU1317009 A1 SU 1317009A1 SU 853863502 A SU853863502 A SU 853863502A SU 3863502 A SU3863502 A SU 3863502A SU 1317009 A1 SU1317009 A1 SU 1317009A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- copolymer
- vinyl acetate
- dibutyl maleate
- dry matter
- graft copolymer
- Prior art date
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- Adhesives Or Adhesive Processes (AREA)
Abstract
Изобретение относитс к клеевым композици м на основе дисперсий сополимера винилацетата с дибутил- малеатом и может быть использовано дл склеивани преимущественно дерева , а также древесно-стружечных плит, бумаги, картона, древесно-слоистого пластика. Цель изобретени - повышение прочности клеевого соединени при склеивании дерева до 7,0 кгс/ /см . Клеева композици по изобретению включает, мас.%: сополимер винилацетата с дибутилмалеатом (65% звеньев винилацетата и 35% звеньев дибутилмалеата) в расчете на сухое вещество 47,0-51,5; привитой сополимер желатина и полиметилметакрилата (соотношение составл ющих 1:4) в расчете на сухое вещество 2,5-3,0; вода остальное. Готов т композицию смешением водных дисперсий сополимера винилацетата с дибутилмалеатом и привитого сополимера до гомогенного состо ни . 1 табл. (С (Л с со The invention relates to adhesive compositions based on dispersions of a copolymer of vinyl acetate with dibutyl maleate and can be used to glue predominantly wood, as well as chipboard, paper, cardboard, laminated plastic. The purpose of the invention is to increase the strength of the adhesive joint when gluing wood to 7.0 kgf / / cm. The adhesive composition according to the invention comprises, in wt%: a copolymer of vinyl acetate with dibutyl maleate (65% of vinyl acetate units and 35% of dibutyl maleate units) calculated on a dry matter of 47-51.5; a graft copolymer of gelatin and polymethyl methacrylate (ratio of 1: 4) calculated on the dry matter of 2.5-3.0; water the rest. Prepare the composition by mixing aqueous dispersions of a copolymer of vinyl acetate with dibutyl maleate and a graft copolymer to a homogeneous state. 1 tab. (C (L with s
Description
113113
Изобретение относитс к клеевым композици м на основе дисперсий со- полймера винилацетата с дибутилмале- атом и может быть использовано дл склеивани преимущественно дерев-а, а также древесно-стружечньк плит, древесно-слоистог о пластика, бумаг-и, картона.The invention relates to adhesive compositions based on dispersions of a copolymer of vinyl acetate with dibutyl metal and can be used for gluing mainly wood, as well as chipboard, laminated wood, plastic, paper and cardboard.
Цель изобретени - повышение прочности клеевого соединени при склеивании дерева.The purpose of the invention is to increase the strength of the adhesive bond when gluing wood.
Получают композицию смешением водных дисперсий сополимера винилацетата -с дибутилмалеатом (65% звеньев винилацетата и 35% звеньев дибутил- малеата) и привитого сополимера желатина и полиметилметакрилата (соотношение желатина и метилметакрила- та 1:4) до гомогенного состо ни .A composition is obtained by mixing aqueous dispersions of a copolymer of vinyl acetate-dibutyl maleate (65% of vinyl acetate and 35% of dibutyl maleate) and a graft copolymer of gelatin and polymethyl methacrylate (gelatin: methyl methacrylate ratio of 1: 4) to a homogeneous state.
Сополимер винилацетата с днбутнлмалеатом (в расчете на сухое ва- щество)47,0Vinyl acetate copolymer with dibut maleate (based on dry matter) 47.0
Привитой сополимер желатина и полиметилметакрилата (в расчете на сухое вещество ) 3,0Graft copolymer of gelatin and polymethyl methacrylate (calculated on the dry matter) 3,0
ВодаWater
50,050.0
Прочность на ска- .лывание при склеивании дерева,кгс/см (ГОеТ14759/69) 7,0Durability on rolling. When gluing wood, kgf / cm (GOТ14759 / 69) 7.0
51,548,355,0 32,046,048,051,548,355.0 32,046,048.0
2,52,7-2,04,02,050,02.52.7-2.04.04.0250.0
46,049,045,046,050,050,050,046,049,045,046,050,050,050,0
6,87,03,35,06,45,53,f,6.87,03,35,06,45,53, f,
Редактор Н.КиштулинецEditor N.Kishtulinets
Составитель Г.МишензниковаCompiled by G. Mishennikova
Техред М.Ходанич . Корректор Л.ПилипенкоTehred M. Khodanich. Proofreader L. Pilipenko
Заказ 2391/22Тираж 633Order 2391/22 Circulation 633
ВНИИПИ Государственного комитета СССРVNIIPI USSR State Committee
по делам изобретений и открытий 113035, Москва, Ж-35, Раушска наб., д. 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
Производственно-полиграфическое предпри тие, г. Ужгород, ул. Проектна , 4Production and printing company, Uzhgorod, st. Project, 4
7009270092
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853863502A SU1317009A1 (en) | 1985-01-02 | 1985-01-02 | Adhesive composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853863502A SU1317009A1 (en) | 1985-01-02 | 1985-01-02 | Adhesive composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1317009A1 true SU1317009A1 (en) | 1987-06-15 |
Family
ID=21165653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853863502A SU1317009A1 (en) | 1985-01-02 | 1985-01-02 | Adhesive composition |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1317009A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439960A (en) * | 1989-04-26 | 1995-08-08 | National Starch And Chemical Investment Holding Corporation | Woodworking adhesives based on multistage emulsion polymer |
-
1985
- 1985-01-02 SU SU853863502A patent/SU1317009A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 533621, кл. С 09 J 3/14, 1975. ТУ 6-10-1079-70. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439960A (en) * | 1989-04-26 | 1995-08-08 | National Starch And Chemical Investment Holding Corporation | Woodworking adhesives based on multistage emulsion polymer |
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