JPS55106216A - Preparation of amino resin - Google Patents
Preparation of amino resinInfo
- Publication number
- JPS55106216A JPS55106216A JP1452979A JP1452979A JPS55106216A JP S55106216 A JPS55106216 A JP S55106216A JP 1452979 A JP1452979 A JP 1452979A JP 1452979 A JP1452979 A JP 1452979A JP S55106216 A JPS55106216 A JP S55106216A
- Authority
- JP
- Japan
- Prior art keywords
- amino resin
- prepared
- examples
- adduct
- aldehyde
- 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
Abstract
PURPOSE: To make it possible to choose a kind and proportion of a starting material freely and prepare many kinds of amino resin by preserving an aldehyde-adduct of amino resin which is prepared previously.
CONSTITUTION: One or more kinds of aldehyde-adduct of amino resin is prepared in a slurry or homogenous solution under acidic condition and at a low temperature. Amino resin is prepared by using a desired amount of a desired material thus prepared and subjecting it to dehydration-condensation reaction. Examples of the amino compounds include melamine, urea, etc., and examples of aldehydes include formaldehyde etc. Examples of solvent for preservation include alcohol such as methanol etc. The solution is adjusted to weak acidic condition of pH value within the range of from 3 to 7. It is desirable to preserve it below 50°C.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1452979A JPS55106216A (en) | 1979-02-09 | 1979-02-09 | Preparation of amino resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1452979A JPS55106216A (en) | 1979-02-09 | 1979-02-09 | Preparation of amino resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55106216A true JPS55106216A (en) | 1980-08-14 |
JPS63453B2 JPS63453B2 (en) | 1988-01-07 |
Family
ID=11863657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1452979A Granted JPS55106216A (en) | 1979-02-09 | 1979-02-09 | Preparation of amino resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106216A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08230A (en) * | 1994-06-16 | 1996-01-09 | Watanabe Kikai Kogyo Kk | Sponge board for dehydration of raw laver, washing apparatus for the sponge board and rotating contacting member |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0355653U (en) * | 1989-03-03 | 1991-05-29 | ||
JPH02146826U (en) * | 1989-05-10 | 1990-12-13 | ||
GB2401040A (en) | 2003-04-28 | 2004-11-03 | Chugai Pharmaceutical Co Ltd | Method for treating interleukin-6 related diseases |
PE20091174A1 (en) | 2007-12-27 | 2009-08-03 | Chugai Pharmaceutical Co Ltd | LIQUID FORMULATION WITH HIGH CONCENTRATION OF ANTIBODY CONTENT |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5375241A (en) * | 1976-12-17 | 1978-07-04 | Nippon Kasei Chem | Method of making adhesives for wood |
-
1979
- 1979-02-09 JP JP1452979A patent/JPS55106216A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5375241A (en) * | 1976-12-17 | 1978-07-04 | Nippon Kasei Chem | Method of making adhesives for wood |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08230A (en) * | 1994-06-16 | 1996-01-09 | Watanabe Kikai Kogyo Kk | Sponge board for dehydration of raw laver, washing apparatus for the sponge board and rotating contacting member |
Also Published As
Publication number | Publication date |
---|---|
JPS63453B2 (en) | 1988-01-07 |
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