GB1467540A - Suspensions of maleamic acids - Google Patents
Suspensions of maleamic acidsInfo
- Publication number
- GB1467540A GB1467540A GB514875A GB514875A GB1467540A GB 1467540 A GB1467540 A GB 1467540A GB 514875 A GB514875 A GB 514875A GB 514875 A GB514875 A GB 514875A GB 1467540 A GB1467540 A GB 1467540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diamine
- anhydride
- diprimary
- maleamic
- feb
- 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
- 239000002253 acid Substances 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title abstract 3
- 239000000725 suspension Substances 0.000 title abstract 3
- 150000004985 diamines Chemical class 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- -1 cycloaliphatic Chemical group 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/04—Stilbene-azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Pyrrole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7404128A FR2260567B1 (en, 2012) | 1974-02-07 | 1974-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1467540A true GB1467540A (en) | 1977-03-16 |
Family
ID=9134618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB514875A Expired GB1467540A (en) | 1974-02-07 | 1975-02-06 | Suspensions of maleamic acids |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3983100A (en, 2012) |
| JP (1) | JPS5833865B2 (en, 2012) |
| BE (1) | BE825269A (en, 2012) |
| CA (1) | CA1059996A (en, 2012) |
| CH (1) | CH593919A5 (en, 2012) |
| DE (1) | DE2505243C2 (en, 2012) |
| FR (1) | FR2260567B1 (en, 2012) |
| GB (1) | GB1467540A (en, 2012) |
| IT (1) | IT1031541B (en, 2012) |
| LU (1) | LU71801A1 (en, 2012) |
| NL (1) | NL186085C (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992012952A1 (en) * | 1991-01-18 | 1992-08-06 | Dexter Chemical Corporation | Malic acid derivatives and compositions for the treatment of psoriasis |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754723A (fr) | 1969-08-12 | 1971-02-11 | Rhone Poulenc Sa | Procede de preparation de |
-
1974
- 1974-02-07 FR FR7404128A patent/FR2260567B1/fr not_active Expired
-
1975
- 1975-01-30 NL NLAANVRAGE7501122,A patent/NL186085C/xx not_active IP Right Cessation
- 1975-02-04 JP JP50014798A patent/JPS5833865B2/ja not_active Expired
- 1975-02-04 US US05/546,925 patent/US3983100A/en not_active Expired - Lifetime
- 1975-02-05 CA CA219,417A patent/CA1059996A/fr not_active Expired
- 1975-02-06 LU LU71801A patent/LU71801A1/xx unknown
- 1975-02-06 BE BE153132A patent/BE825269A/xx not_active IP Right Cessation
- 1975-02-06 GB GB514875A patent/GB1467540A/en not_active Expired
- 1975-02-06 CH CH142275A patent/CH593919A5/xx not_active IP Right Cessation
- 1975-02-07 DE DE2505243A patent/DE2505243C2/de not_active Expired
- 1975-02-07 IT IT20044/75A patent/IT1031541B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5833865B2 (ja) | 1983-07-22 |
| DE2505243C2 (de) | 1984-08-23 |
| CA1059996A (fr) | 1979-08-07 |
| US3983100A (en) | 1976-09-28 |
| NL7501122A (nl) | 1975-08-11 |
| FR2260567B1 (en, 2012) | 1976-11-26 |
| BE825269A (fr) | 1975-08-06 |
| NL186085C (nl) | 1990-09-17 |
| LU71801A1 (en, 2012) | 1975-12-09 |
| FR2260567A1 (en, 2012) | 1975-09-05 |
| NL186085B (nl) | 1990-04-17 |
| IT1031541B (it) | 1979-05-10 |
| CH593919A5 (en, 2012) | 1977-12-30 |
| JPS50123620A (en, 2012) | 1975-09-29 |
| DE2505243A1 (de) | 1975-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |