FR2230658A1 - - Google Patents
Info
- Publication number
- FR2230658A1 FR2230658A1 FR7412144A FR7412144A FR2230658A1 FR 2230658 A1 FR2230658 A1 FR 2230658A1 FR 7412144 A FR7412144 A FR 7412144A FR 7412144 A FR7412144 A FR 7412144A FR 2230658 A1 FR2230658 A1 FR 2230658A1
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3894773A JPS5213546B2 (fr) | 1973-04-05 | 1973-04-05 | |
JP7723073A JPS5213547B2 (fr) | 1973-07-09 | 1973-07-09 | |
JP8428573A JPS5213549B2 (fr) | 1973-07-26 | 1973-07-26 | |
JP9071273A JPS5213550B2 (fr) | 1973-08-13 | 1973-08-13 | |
JP11175573A JPS5213548B2 (fr) | 1973-10-04 | 1973-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2230658A1 true FR2230658A1 (fr) | 1974-12-20 |
FR2230658B1 FR2230658B1 (fr) | 1976-12-17 |
Family
ID=27521975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7412144A Expired FR2230658B1 (fr) | 1973-04-05 | 1974-04-05 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH601363A5 (fr) |
FR (1) | FR2230658B1 (fr) |
GB (1) | GB1447911A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001059A1 (fr) * | 1979-10-12 | 1981-04-16 | Minnesota Mining Mfg Gmbh | Polymeres absorbeurs d'ultraviolets et materiau photographique les comprenant |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0516068D0 (en) | 2005-08-04 | 2005-09-14 | Champion Technologies Ltd | Well treatment |
GB0600692D0 (en) | 2006-01-13 | 2006-02-22 | Champion Technologies Ltd | Well treatment |
GB0616469D0 (en) | 2006-08-17 | 2006-09-27 | Champion Technologies Ltd | Well treatment |
-
1974
- 1974-04-04 GB GB1500874A patent/GB1447911A/en not_active Expired
- 1974-04-05 FR FR7412144A patent/FR2230658B1/fr not_active Expired
- 1974-04-05 CH CH483074A patent/CH601363A5/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001059A1 (fr) * | 1979-10-12 | 1981-04-16 | Minnesota Mining Mfg Gmbh | Polymeres absorbeurs d'ultraviolets et materiau photographique les comprenant |
EP0027242A1 (fr) * | 1979-10-12 | 1981-04-22 | Minnesota Mining And Manufacturing Company | Absorbants d'ultraviolet polymériques, matériau photographique les comprenant, et procédé |
Also Published As
Publication number | Publication date |
---|---|
CH601363A5 (fr) | 1978-07-14 |
GB1447911A (en) | 1976-09-02 |
FR2230658B1 (fr) | 1976-12-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |