JPS5543146A - Production of solid resol resin - Google Patents
Production of solid resol resinInfo
- Publication number
- JPS5543146A JPS5543146A JP11685678A JP11685678A JPS5543146A JP S5543146 A JPS5543146 A JP S5543146A JP 11685678 A JP11685678 A JP 11685678A JP 11685678 A JP11685678 A JP 11685678A JP S5543146 A JPS5543146 A JP S5543146A
- Authority
- JP
- Japan
- Prior art keywords
- ester
- resin
- condensation product
- initial condensation
- resol 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.)
- Pending
Links
- 229920005989 resin Polymers 0.000 title abstract 4
- 239000011347 resin Substances 0.000 title abstract 4
- 229920003987 resole Polymers 0.000 title abstract 4
- 239000007787 solid Substances 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000007859 condensation product Substances 0.000 abstract 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 208000005156 Dehydration Diseases 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PURPOSE: After an initial condensation product of resol type resin is dehydrated, the ester-interchange reaction is effected in the presence of an organotitanium diester or more polyester, thus producing solid phenolic resin being free from blocking and caking and having good storage stability and handlability.
CONSTITUTION: The reaction of 1mol of phenol with more than 1mol of formaldehyde in the presence of a nuetral metal salt or alkaline catalyst is effected until almost of the formaldehyde is consumed to produce an initial condensation product of resol resin. Then, water is removed from the product under reduced or normal pressure until the hydrolysis of all of the organotiatanate ester that is to be added later can be avoided, and 0.01W0.1mol, based on the phenol, of an organotitanate di- or more polyester is added. Futher, the dehydratation is continued to effect the ester-interchange reaction between the initial condensation product of resol resin and the organotitanate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11685678A JPS5543146A (en) | 1978-09-23 | 1978-09-23 | Production of solid resol resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11685678A JPS5543146A (en) | 1978-09-23 | 1978-09-23 | Production of solid resol resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5543146A true JPS5543146A (en) | 1980-03-26 |
Family
ID=14697313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11685678A Pending JPS5543146A (en) | 1978-09-23 | 1978-09-23 | Production of solid resol resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5543146A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62201934A (en) * | 1986-02-28 | 1987-09-05 | Nakato Kenkyusho:Kk | Composite material and its production |
| JPH0172688U (en) * | 1987-10-29 | 1989-05-16 |
-
1978
- 1978-09-23 JP JP11685678A patent/JPS5543146A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62201934A (en) * | 1986-02-28 | 1987-09-05 | Nakato Kenkyusho:Kk | Composite material and its production |
| JPH0172688U (en) * | 1987-10-29 | 1989-05-16 |
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