JPS55164140A - Production of particle board excellent in water resistance - Google Patents
Production of particle board excellent in water resistanceInfo
- Publication number
- JPS55164140A JPS55164140A JP7116279A JP7116279A JPS55164140A JP S55164140 A JPS55164140 A JP S55164140A JP 7116279 A JP7116279 A JP 7116279A JP 7116279 A JP7116279 A JP 7116279A JP S55164140 A JPS55164140 A JP S55164140A
- Authority
- JP
- Japan
- Prior art keywords
- melamine
- resin
- formaldehyde
- particle board
- methyl alcohol
- 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.)
- Granted
Links
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
PURPOSE: To obtain the titled board advantageously by a method wherein melamine, formaldehyde and methyl alcohol are reacted at specified molar ratios, the content melamine of the resin is made to be not less than a specified wt% based on the volatile component of the resin, and the thus obtained amino resin is used as an adhesive.
CONSTITUTION: Melamine, formaldehyde and methyl alcohol are mixed at molar ratios satisfying the following relationships: F/M=1.8W4.5 and A/F=0.5W8 (where F, M and A are the numbers of moles of formaldehyde, melamine and methyl alcohol, respectively), and reacted with each other. Then the melamine content of the resin is adjusted to be not less than 40wt% based on the volatile resin component as measured by a method according to JISK6839 (measurement of volatile content of adhesives) and the thus obtained amino resin is used as an adhesive, to obtain the titled particle board.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7116279A JPS55164140A (en) | 1979-06-08 | 1979-06-08 | Production of particle board excellent in water resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7116279A JPS55164140A (en) | 1979-06-08 | 1979-06-08 | Production of particle board excellent in water resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55164140A true JPS55164140A (en) | 1980-12-20 |
JPS6312763B2 JPS6312763B2 (en) | 1988-03-22 |
Family
ID=13452659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7116279A Granted JPS55164140A (en) | 1979-06-08 | 1979-06-08 | Production of particle board excellent in water resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164140A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010208133A (en) * | 2009-03-10 | 2010-09-24 | Dic Corp | Method of manufacturing high-strength particle board |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5016753A (en) * | 1973-06-14 | 1975-02-21 |
-
1979
- 1979-06-08 JP JP7116279A patent/JPS55164140A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5016753A (en) * | 1973-06-14 | 1975-02-21 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010208133A (en) * | 2009-03-10 | 2010-09-24 | Dic Corp | Method of manufacturing high-strength particle board |
Also Published As
Publication number | Publication date |
---|---|
JPS6312763B2 (en) | 1988-03-22 |
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