RU2012110299A - GLUE COMPOSITION FOR MANUFACTURE OF Plywood AND METHOD OF MANUFACTURE FOR ITS FILLER - Google Patents
GLUE COMPOSITION FOR MANUFACTURE OF Plywood AND METHOD OF MANUFACTURE FOR ITS FILLER Download PDFInfo
- Publication number
- RU2012110299A RU2012110299A RU2012110299/05A RU2012110299A RU2012110299A RU 2012110299 A RU2012110299 A RU 2012110299A RU 2012110299/05 A RU2012110299/05 A RU 2012110299/05A RU 2012110299 A RU2012110299 A RU 2012110299A RU 2012110299 A RU2012110299 A RU 2012110299A
- Authority
- RU
- Russia
- Prior art keywords
- filler
- manufacture
- lignosulfonate
- liquid
- treated
- Prior art date
Links
- 239000000945 filler Substances 0.000 title claims abstract 9
- 239000000203 mixture Substances 0.000 title claims abstract 5
- 238000004519 manufacturing process Methods 0.000 title claims abstract 4
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000003292 glue Substances 0.000 title 1
- 239000011120 plywood Substances 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract 8
- 229920001732 Lignosulfonate Polymers 0.000 claims abstract 7
- 239000007788 liquid Substances 0.000 claims abstract 7
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract 3
- 239000002253 acid Substances 0.000 claims abstract 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims abstract 3
- 239000004848 polyfunctional curative Substances 0.000 claims abstract 3
- 239000000853 adhesive Substances 0.000 claims abstract 2
- 230000001070 adhesive effect Effects 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 239000002648 laminated material Substances 0.000 claims abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 2
- 235000019270 ammonium chloride Nutrition 0.000 claims 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
1. Клеевая композиция для изготовления клееных слоистых материалов, включающая карбамидоформальдегидную смолу, отвердитель, наполнитель, отличающаяся тем, что в качестве наполнителя она содержит обработанный серной кислотой лигносульфонат жидкий в следующем соотношении компонентов, мас.%:2. Способ получения наполнителя по п.1, включающий сушку, измельчение, отличающийся тем, что наполнитель в виде лигносульфоната жидкого обрабатывают 20%-ным раствором серной кислоты в соотношении массы лигносульфоната жидкого к массе кислоты 1:2, размешивают смесь в течение 10 мин и сушат при температуре 100°С в течение 6 ч.1. An adhesive composition for the manufacture of glued laminated materials, comprising a urea-formaldehyde resin, a hardener, a filler, characterized in that it contains a liquid lignosulfonate treated with sulfuric acid in the following ratio, wt.%: 2. The method of producing a filler according to claim 1, including drying, grinding, characterized in that the filler in the form of a liquid lignosulfonate is treated with a 20% sulfuric acid solution in a ratio of the mass of liquid lignosulfonate to the mass of acid 1: 2, the mixture is stirred for 10 minutes and dried at a temperature of 100 ° C for 6 hours
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012110299/05A RU2495896C1 (en) | 2012-03-16 | 2012-03-16 | Adhesive composition for producing plywood and method of producing filler therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012110299/05A RU2495896C1 (en) | 2012-03-16 | 2012-03-16 | Adhesive composition for producing plywood and method of producing filler therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012110299A true RU2012110299A (en) | 2013-09-27 |
| RU2495896C1 RU2495896C1 (en) | 2013-10-20 |
Family
ID=49253543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012110299/05A RU2495896C1 (en) | 2012-03-16 | 2012-03-16 | Adhesive composition for producing plywood and method of producing filler therefor |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2495896C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12122943B2 (en) | 2021-02-03 | 2024-10-22 | Arclin Usa Llc | Blended furnish with improved performance and methods of making and using the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1033518A1 (en) * | 1981-11-27 | 1983-08-07 | Всесоюзный проектно-конструкторский и технологический институт мебели | Adhesive composition |
| JPH083079B2 (en) * | 1988-09-07 | 1996-01-17 | 大鹿振興株式会社 | Adhesive composition |
| RU2114144C1 (en) * | 1995-05-06 | 1998-06-27 | Братский Индустриальный Институт | Low toxic adhesive composition on the base of carbamide-formaldehyde resin with aluminosilicate filler |
| RU2264426C1 (en) * | 2004-03-17 | 2005-11-20 | Воронежская государственная лесотехническая академия | Adhesive bonded composition for manufacture of adhesive bonded layered materials and a method of its production for a non-filler |
-
2012
- 2012-03-16 RU RU2012110299/05A patent/RU2495896C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2495896C1 (en) | 2013-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140317 |