JPS58147478A - 尿素樹脂接着剤の製造方法 - Google Patents
尿素樹脂接着剤の製造方法Info
- Publication number
- JPS58147478A JPS58147478A JP2880082A JP2880082A JPS58147478A JP S58147478 A JPS58147478 A JP S58147478A JP 2880082 A JP2880082 A JP 2880082A JP 2880082 A JP2880082 A JP 2880082A JP S58147478 A JPS58147478 A JP S58147478A
- Authority
- JP
- Japan
- Prior art keywords
- urea
- adhesive
- formalin
- reaction
- urea resin
- 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
- 239000000853 adhesive Substances 0.000 title claims description 29
- 230000001070 adhesive effect Effects 0.000 title claims description 29
- 229920001807 Urea-formaldehyde Polymers 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 22
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 17
- 239000004202 carbamide Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000003513 alkali Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 230000005494 condensation Effects 0.000 description 9
- 238000009833 condensation Methods 0.000 description 9
- 239000002023 wood Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 methylol groups Chemical group 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Phenolic Resins Or Amino Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2880082A JPS58147478A (ja) | 1982-02-26 | 1982-02-26 | 尿素樹脂接着剤の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2880082A JPS58147478A (ja) | 1982-02-26 | 1982-02-26 | 尿素樹脂接着剤の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58147478A true JPS58147478A (ja) | 1983-09-02 |
| JPS6123954B2 JPS6123954B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-09 |
Family
ID=12258500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2880082A Granted JPS58147478A (ja) | 1982-02-26 | 1982-02-26 | 尿素樹脂接着剤の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58147478A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625204A1 (fr) * | 1987-12-23 | 1989-06-30 | Charbonnages Ste Chimique | Nouveau procede de fabrication des resines uree-formol |
| JP2011072449A (ja) * | 2009-09-30 | 2011-04-14 | Shigekichi Asanuma | 水はけ食器 |
-
1982
- 1982-02-26 JP JP2880082A patent/JPS58147478A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625204A1 (fr) * | 1987-12-23 | 1989-06-30 | Charbonnages Ste Chimique | Nouveau procede de fabrication des resines uree-formol |
| JP2011072449A (ja) * | 2009-09-30 | 2011-04-14 | Shigekichi Asanuma | 水はけ食器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123954B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-09 |
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