ES484370A1 - Procedure for linking solid lignocellulosic materials. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for linking solid lignocellulosic materials. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES484370A1 ES484370A1 ES484370A ES484370A ES484370A1 ES 484370 A1 ES484370 A1 ES 484370A1 ES 484370 A ES484370 A ES 484370A ES 484370 A ES484370 A ES 484370A ES 484370 A1 ES484370 A1 ES 484370A1
- Authority
- ES
- Spain
- Prior art keywords
- sufficient
- solid lignocellulosic
- translation
- google translate
- machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
Process for the bonding of solid ligno-cellulosic materials and with which a waterproof bond is obtained, characterized in that it comprises applying to a surface of said solid lignocellulosic material a layer of a bond-free bonding material having a ph, after heating, approximately equal to that of solid lignocellulosic material and consisting essentially of at least one sugar. Starch or mixture thereof and an amount sufficient to catalyze the transformation of the sugar or starch to cause a waterproof bonding of adjacent lignocellulosic surfaces by means of the intermediate layer of the adhesive free bonding material disposed therebetween, being chosen said catalyst of the group comprising basic catalyst and acid catalysts buffered with sufficient basic material such that said binding material has such a ph after heating that it is approximately the same as that of the solid lignocellulosic material and pressing the surfaces of the lingnocellulosic material together to a elevated temperature and for a time sufficient to effect said binding by said carbohydrate transformation reactions and because the time, temperature and pressure are sufficient to produce a waterproof bond. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES484370A ES484370A1 (en) | 1979-09-21 | 1979-09-21 | Procedure for linking solid lignocellulosic materials. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES484370A ES484370A1 (en) | 1979-09-21 | 1979-09-21 | Procedure for linking solid lignocellulosic materials. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES484370A1 true ES484370A1 (en) | 1980-10-01 |
Family
ID=8478981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES484370A Expired ES484370A1 (en) | 1979-09-21 | 1979-09-21 | Procedure for linking solid lignocellulosic materials. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES484370A1 (en) |
-
1979
- 1979-09-21 ES ES484370A patent/ES484370A1/en not_active Expired
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