JPH0380166B2 - - Google Patents
Info
- Publication number
- JPH0380166B2 JPH0380166B2 JP10187084A JP10187084A JPH0380166B2 JP H0380166 B2 JPH0380166 B2 JP H0380166B2 JP 10187084 A JP10187084 A JP 10187084A JP 10187084 A JP10187084 A JP 10187084A JP H0380166 B2 JPH0380166 B2 JP H0380166B2
- Authority
- JP
- Japan
- Prior art keywords
- solution
- water
- temperature
- reaction
- oxalic acid
- 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 - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Epoxy Resins (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49736283A | 1983-05-23 | 1983-05-23 | |
US497362 | 1983-05-23 | ||
US526304 | 1983-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59221323A JPS59221323A (ja) | 1984-12-12 |
JPH0380166B2 true JPH0380166B2 (enrdf_load_stackoverflow) | 1991-12-24 |
Family
ID=23976553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59101870A Granted JPS59221323A (ja) | 1983-05-23 | 1984-05-22 | 湿潤紙力増強用樹脂 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS59221323A (enrdf_load_stackoverflow) |
PT (1) | PT78629B (enrdf_load_stackoverflow) |
ZA (1) | ZA843906B (enrdf_load_stackoverflow) |
-
1984
- 1984-05-22 PT PT7862984A patent/PT78629B/pt not_active IP Right Cessation
- 1984-05-22 JP JP59101870A patent/JPS59221323A/ja active Granted
- 1984-05-23 ZA ZA843906A patent/ZA843906B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS59221323A (ja) | 1984-12-12 |
PT78629B (en) | 1986-09-08 |
ZA843906B (en) | 1985-01-30 |
PT78629A (en) | 1984-06-01 |
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