IT1237794B - Copolimeri acrilammidici contenenti unita' (met) acrilammido benzendicarbossiliche - Google Patents
Copolimeri acrilammidici contenenti unita' (met) acrilammido benzendicarbossilicheInfo
- Publication number
- IT1237794B IT1237794B IT02280089A IT2280089A IT1237794B IT 1237794 B IT1237794 B IT 1237794B IT 02280089 A IT02280089 A IT 02280089A IT 2280089 A IT2280089 A IT 2280089A IT 1237794 B IT1237794 B IT 1237794B
- Authority
- IT
- Italy
- Prior art keywords
- acrylamide
- benzendycarboxyl
- met
- copolymers containing
- containing unit
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/45—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
- C07C233/53—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
- C07C233/55—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring having the carbon atom of the carboxamide group bound to a carbon atom of an unsaturated carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02280089A IT1237794B (it) | 1989-12-21 | 1989-12-21 | Copolimeri acrilammidici contenenti unita' (met) acrilammido benzendicarbossiliche |
| ES90203318T ES2120945T3 (es) | 1989-12-21 | 1990-12-13 | Copolimeros de acrilamida que contienen unidades (met)acrilamidobencendicarboxilicas. |
| EP90203318A EP0434145B1 (en) | 1989-12-21 | 1990-12-13 | Acrylamide copolymers containing (meth)acrylamide benzene dicarboxylic units |
| DK90203318T DK0434145T3 (da) | 1989-12-21 | 1990-12-13 | Acrylamidcopolymerer indeholdende (meth)acrylamidbenzendicarboxylsyreenheder |
| US07/629,408 US5103057A (en) | 1989-12-21 | 1990-12-18 | Acrylamide copolymers containing (meth)acrylamide benzene dicarboxylic units |
| NO905451A NO176107C (no) | 1989-12-21 | 1990-12-18 | Akrylamidkopolymerer |
| BR909006503A BR9006503A (pt) | 1989-12-21 | 1990-12-20 | Copolimero agrilamidios |
| CA002032758A CA2032758C (en) | 1989-12-21 | 1990-12-20 | Acrylamide copolymers containing (met)acrylamide benzene dicarboxylic units |
| JP2412753A JPH04126708A (ja) | 1989-12-21 | 1990-12-21 | アクリルアミド共重合体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02280089A IT1237794B (it) | 1989-12-21 | 1989-12-21 | Copolimeri acrilammidici contenenti unita' (met) acrilammido benzendicarbossiliche |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8922800A0 IT8922800A0 (it) | 1989-12-21 |
| IT1237794B true IT1237794B (it) | 1993-06-17 |
Family
ID=11200573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT02280089A IT1237794B (it) | 1989-12-21 | 1989-12-21 | Copolimeri acrilammidici contenenti unita' (met) acrilammido benzendicarbossiliche |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5103057A (it) |
| EP (1) | EP0434145B1 (it) |
| JP (1) | JPH04126708A (it) |
| BR (1) | BR9006503A (it) |
| CA (1) | CA2032758C (it) |
| DK (1) | DK0434145T3 (it) |
| ES (1) | ES2120945T3 (it) |
| IT (1) | IT1237794B (it) |
| NO (1) | NO176107C (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219476A (en) * | 1989-03-31 | 1993-06-15 | Eniricerche S.P.A. | Gellable aqueous composition and its use in enhanced petroleum recovery |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1249256B (de) * | 1967-09-07 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen | Verfahren zur Herstellung ungesättigter polymerisierbarer Carbonsäureamide | |
| FR2012370A1 (fr) * | 1968-07-05 | 1970-03-20 | Basf Ag | Procede pour la preparation de nappes azurees optiquement |
| US3598792A (en) * | 1969-11-19 | 1971-08-10 | Grace W R & Co | Polymers from diesters of n-acrylyliminodiacetic acids |
| GB1352739A (en) * | 1971-09-01 | 1974-05-08 | Aspro Nicholas Ltd | Polymer-enzyme complexes |
| US4237253A (en) * | 1977-04-21 | 1980-12-02 | L'oreal | Copolymers, their process of preparation, and cosmetic compounds containing them |
| JPS5928532B2 (ja) * | 1980-12-20 | 1984-07-13 | ライオン株式会社 | 歯科用接着組成物 |
| US4668747A (en) * | 1984-09-24 | 1987-05-26 | Allied Corporation | Preparation of water soluble cationic acrylamide polymer and product using weak acid to adjust pH |
| IT1243492B (it) * | 1990-11-23 | 1994-06-15 | Eniricerche Spa | Composizioni acquose gelificabili contenenti polimeri con particolari gruppi funzionali chelanti utili per il recupero del petrolio da un giacimento. |
-
1989
- 1989-12-21 IT IT02280089A patent/IT1237794B/it active IP Right Grant
-
1990
- 1990-12-13 ES ES90203318T patent/ES2120945T3/es not_active Expired - Lifetime
- 1990-12-13 EP EP90203318A patent/EP0434145B1/en not_active Expired - Lifetime
- 1990-12-13 DK DK90203318T patent/DK0434145T3/da active
- 1990-12-18 US US07/629,408 patent/US5103057A/en not_active Expired - Lifetime
- 1990-12-18 NO NO905451A patent/NO176107C/no unknown
- 1990-12-20 CA CA002032758A patent/CA2032758C/en not_active Expired - Fee Related
- 1990-12-20 BR BR909006503A patent/BR9006503A/pt not_active IP Right Cessation
- 1990-12-21 JP JP2412753A patent/JPH04126708A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0434145A3 (en) | 1991-10-16 |
| ES2120945T3 (es) | 1998-11-16 |
| US5103057A (en) | 1992-04-07 |
| NO905451D0 (no) | 1990-12-18 |
| CA2032758C (en) | 2002-06-18 |
| EP0434145B1 (en) | 1998-08-12 |
| DK0434145T3 (da) | 1999-05-10 |
| IT8922800A0 (it) | 1989-12-21 |
| NO905451L (no) | 1991-06-24 |
| EP0434145A2 (en) | 1991-06-26 |
| CA2032758A1 (en) | 1991-06-22 |
| BR9006503A (pt) | 1991-10-01 |
| JPH04126708A (ja) | 1992-04-27 |
| NO176107C (no) | 1995-02-01 |
| NO176107B (no) | 1994-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961217 |