FR2344525B1 - - Google Patents
Info
- Publication number
- FR2344525B1 FR2344525B1 FR7705024A FR7705024A FR2344525B1 FR 2344525 B1 FR2344525 B1 FR 2344525B1 FR 7705024 A FR7705024 A FR 7705024A FR 7705024 A FR7705024 A FR 7705024A FR 2344525 B1 FR2344525 B1 FR 2344525B1
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1866—Catalysts containing secondary or tertiary amines or salts thereof having carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paper (AREA)
- Polyurethanes Or Polyureas (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/668,171 US4031138A (en) | 1976-03-18 | 1976-03-18 | Stable substituted acrylamides or methacrylamides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2344525A1 FR2344525A1 (fr) | 1977-10-14 |
| FR2344525B1 true FR2344525B1 (US07534539-20090519-C00014.png) | 1982-02-19 |
Family
ID=24681286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7705024A Granted FR2344525A1 (fr) | 1976-03-18 | 1977-02-22 | Nouveaux acrylamides ou methacrylamides monomeres stables et procede de leur preparation |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809102C2 (de) * | 1978-03-03 | 1986-12-04 | Röhm GmbH, 6100 Darmstadt | Verfahren zur Herstellung von α,β-ungesättigen Carbonsäureamiden |
| US4180643A (en) * | 1978-11-16 | 1979-12-25 | Texaco Development Corp. | Acrylamide or methacrylamide quaternary compounds |
| EP0038573B1 (de) * | 1978-12-27 | 1985-09-04 | Chemische Fabrik Stockhausen GmbH | Polymerisate von alpha,beta-ungesättigten N-substituierten Carbonsäureamiden und ihre Verwendung als Sedimentations-, Flockungs-, Entwässerungs- und Retentionshilfsmittel |
| US4212820A (en) * | 1979-04-23 | 1980-07-15 | Texaco Development Corporation | Acrylamide or methacrylamide alkoxypropyl quaternary compounds |
| FR2438668A1 (fr) * | 1979-10-04 | 1980-05-09 | Texaco Development Corp | Procede et catalyseur derivant du methacrylamide pour produire des polyurethanes |
| US4267372A (en) * | 1979-10-26 | 1981-05-12 | American Cyanamid Company | Preparation of N-substituted acrylamide monomers having cationic substituents |
| US4256666A (en) * | 1979-10-29 | 1981-03-17 | Texaco Development Corporation | Preparation of β-aminopropionamides |
| US4259259A (en) * | 1979-11-15 | 1981-03-31 | Texaco Development Corp. | Preparation of β-aminopropionamides |
| US4251461A (en) * | 1980-01-17 | 1981-02-17 | Texaco Development Corporation | Process for reducing acid impurity levels in N-(tertiaryaminoalkyl)acrylamide production |
| US4287363A (en) * | 1980-09-02 | 1981-09-01 | Texaco Inc. | Preparation of N-(alkylaminoalkyl)acrylamides |
| US4536600A (en) * | 1981-07-02 | 1985-08-20 | Texaco Inc. | Polyoxyalkylenepolyacrylamides and the preparation thereof |
| US4393237A (en) * | 1981-07-02 | 1983-07-12 | Texaco Inc. | Polyoxyalkylenepolyacrylamides |
| DE3128575C2 (de) * | 1981-07-20 | 1983-11-17 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Herstellung von N,N'-disubstituierten 3-Aminopropanamiden |
| DE3209800C2 (de) * | 1982-03-18 | 1990-03-08 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Verfahren zur Herstellung von N-(tert. Aminoalkyl)acrylamiden |
| US4675441A (en) * | 1983-09-23 | 1987-06-23 | Texaco Inc. | Preparation of N-substituted acrylamides |
| FR2590567B1 (fr) * | 1985-11-27 | 1988-07-15 | Charbonnages Ste Chimique | Nouveau procede de synthese de (meth)acrylamide de n-dialkylaminoalkyle |
| JP4607469B2 (ja) * | 2003-01-29 | 2011-01-05 | 三洋化成工業株式会社 | ウレタン樹脂及びその粉体の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567836A (en) * | 1949-06-23 | 1951-09-11 | American Cyanamid Co | Polymers of quaternarized acrylamido compounds as anion exchange resins |
| US2595907A (en) * | 1950-12-30 | 1952-05-06 | American Cyanamid Co | Polymerizable and polymerized acrylonitrile-dialkylaminopropylacrylamide compositions |
| US3671472A (en) * | 1968-10-07 | 1972-06-20 | Rohm & Haas | Mineral-coating compositions comprising an amine polymer and an amylaceous substance and papers coated therewith |
| GB1299012A (en) * | 1969-02-25 | 1972-12-06 | Mitsubishi Gas Chemical Co | Process for producing cationic synthetic latices |
| US3666810A (en) * | 1969-06-11 | 1972-05-30 | Lubrizol Corp | Novel n-3-aminoalkyl amides, polymers thereof, and method for their preparation |
| US3661868A (en) * | 1970-05-01 | 1972-05-09 | Dow Chemical Co | Flocculant |
| US3652671A (en) * | 1970-06-01 | 1972-03-28 | Dow Chemical Co | Process for making a cationic methacrylamide |
| US3878247A (en) * | 1974-01-25 | 1975-04-15 | Jefferson Chem Co Inc | Preparation of n-(tertiaryaminoalkyl) acrylamides |
-
1976
- 1976-03-18 US US05/668,171 patent/US4031138A/en not_active Expired - Lifetime
- 1976-12-15 DE DE2656682A patent/DE2656682C2/de not_active Expired
-
1977
- 1977-01-14 GB GB1429/77A patent/GB1549950A/en not_active Expired
- 1977-02-15 JP JP1468077A patent/JPS52113915A/ja active Granted
- 1977-02-18 NL NLAANVRAGE7701719,A patent/NL175057C/xx not_active IP Right Cessation
- 1977-02-22 FR FR7705024A patent/FR2344525A1/fr active Granted
- 1977-03-17 CA CA274,193A patent/CA1081255A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52113915A (en) | 1977-09-24 |
| DE2656682A1 (de) | 1977-09-22 |
| US4031138A (en) | 1977-06-21 |
| DE2656682C2 (de) | 1984-09-13 |
| NL175057C (nl) | 1984-09-17 |
| NL175057B (nl) | 1984-04-16 |
| JPS6110460B2 (US07534539-20090519-C00014.png) | 1986-03-29 |
| GB1549950A (en) | 1979-08-08 |
| FR2344525A1 (fr) | 1977-10-14 |
| NL7701719A (nl) | 1977-09-20 |
| CA1081255A (en) | 1980-07-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |