JPH0132065B2 - - Google Patents
Info
- Publication number
- JPH0132065B2 JPH0132065B2 JP9511080A JP9511080A JPH0132065B2 JP H0132065 B2 JPH0132065 B2 JP H0132065B2 JP 9511080 A JP9511080 A JP 9511080A JP 9511080 A JP9511080 A JP 9511080A JP H0132065 B2 JPH0132065 B2 JP H0132065B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- board
- gypsum board
- strength
- base paper
- 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
- 239000000853 adhesive Substances 0.000 claims description 30
- 230000001070 adhesive effect Effects 0.000 claims description 30
- 229910052602 gypsum Inorganic materials 0.000 claims description 23
- 239000010440 gypsum Substances 0.000 claims description 23
- 239000012948 isocyanate Substances 0.000 claims description 11
- 150000002513 isocyanates Chemical class 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011505 plaster Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 description 9
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- VXGWAWGQKJMAMN-UHFFFAOYSA-N (carbamoylamino) acetate Chemical compound CC(=O)ONC(N)=O VXGWAWGQKJMAMN-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000007718 adhesive strength test Methods 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9511080A JPS5722188A (en) | 1980-07-14 | 1980-07-14 | Manufacture of sash bar bonded gypsum board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9511080A JPS5722188A (en) | 1980-07-14 | 1980-07-14 | Manufacture of sash bar bonded gypsum board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5722188A JPS5722188A (en) | 1982-02-05 |
| JPH0132065B2 true JPH0132065B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-29 |
Family
ID=14128709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9511080A Granted JPS5722188A (en) | 1980-07-14 | 1980-07-14 | Manufacture of sash bar bonded gypsum board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5722188A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404078A (en) * | 1991-08-20 | 1995-04-04 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | High-pressure discharge lamp and method of manufacture |
-
1980
- 1980-07-14 JP JP9511080A patent/JPS5722188A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5722188A (en) | 1982-02-05 |