ZA803650B - Imprved polyacrylamide and polyacrylic acid polymers - Google Patents
Imprved polyacrylamide and polyacrylic acid polymersInfo
- Publication number
- ZA803650B ZA803650B ZA00803650A ZA803650A ZA803650B ZA 803650 B ZA803650 B ZA 803650B ZA 00803650 A ZA00803650 A ZA 00803650A ZA 803650 A ZA803650 A ZA 803650A ZA 803650 B ZA803650 B ZA 803650B
- Authority
- ZA
- South Africa
- Prior art keywords
- imprved
- polyacrylamide
- polyacrylic acid
- acid polymers
- polymers
- Prior art date
Links
- 229920002125 Sokalan® Polymers 0.000 title 1
- 229920002401 polyacrylamide Polymers 0.000 title 1
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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8980379A | 1979-10-31 | 1979-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA803650B true ZA803650B (en) | 1981-06-24 |
Family
ID=22219654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00803650A ZA803650B (en) | 1979-10-31 | 1980-06-18 | Imprved polyacrylamide and polyacrylic acid polymers |
Country Status (13)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW318860B (enrdf_load_stackoverflow) * | 1994-03-02 | 1997-11-01 | Mitsui Toatsu Chemicals | |
| JP4675471B2 (ja) * | 2000-11-09 | 2011-04-20 | ダイヤニトリックス株式会社 | Ｎ−ビニルカルボン酸アミド系共重合体の製造方法および得られたｎ−ビニルカルボン酸アミド系共重合体の用途 |
| WO2007116781A1 (ja) * | 2006-04-06 | 2007-10-18 | Mitsui Chemicals, Inc. | アクリルアミドの製造方法 |
| KR101162810B1 (ko) * | 2006-04-06 | 2012-07-05 | 미쓰이 가가쿠 가부시키가이샤 | 아크릴아미드의 제조방법 |
| JP7266055B2 (ja) * | 2021-02-19 | 2023-04-27 | Ｍｔアクアポリマー株式会社 | （メタ）アクリルアミド系水溶性重合体粉末及びその製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH251651A (de) * | 1945-02-09 | 1947-11-15 | Du Pont | Verfahren zur Polymerisation von Äthylenverbindungen. |
| JPS5265593A (en) * | 1975-11-26 | 1977-05-31 | Mitsubishi Chem Ind Ltd | Preparation of dried water-soluble polymers |
-
1980
- 1980-06-10 SE SE8004327A patent/SE449362B/sv not_active IP Right Cessation
- 1980-06-13 GB GB8019483A patent/GB2061977B/en not_active Expired
- 1980-06-17 FI FI801947A patent/FI68065C/fi not_active IP Right Cessation
- 1980-06-18 ZA ZA00803650A patent/ZA803650B/xx unknown
- 1980-06-18 AU AU59397/80A patent/AU536137B2/en not_active Ceased
- 1980-06-30 NL NL8003782A patent/NL8003782A/nl not_active Application Discontinuation
- 1980-07-08 IT IT49194/80A patent/IT1149205B/it active
- 1980-07-15 JP JP9579080A patent/JPS5667312A/ja active Granted
- 1980-07-17 MX MX183198A patent/MX155551A/es unknown
- 1980-07-31 BR BR8004823A patent/BR8004823A/pt unknown
- 1980-10-22 FR FR8022571A patent/FR2468628A1/fr active Granted
- 1980-10-28 ES ES496339A patent/ES496339A0/es active Granted
- 1980-10-31 DE DE19803041142 patent/DE3041142A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| IT8049194A0 (it) | 1980-07-08 |
| JPH0316363B2 (enrdf_load_stackoverflow) | 1991-03-05 |
| FI68065B (fi) | 1985-03-29 |
| NL8003782A (nl) | 1981-06-01 |
| FR2468628A1 (fr) | 1981-05-08 |
| SE8004327L (sv) | 1981-05-01 |
| AU536137B2 (en) | 1984-04-19 |
| FI68065C (fi) | 1985-07-10 |
| SE449362B (sv) | 1987-04-27 |
| JPS5667312A (en) | 1981-06-06 |
| MX155551A (es) | 1988-03-25 |
| FI801947A7 (fi) | 1981-05-01 |
| AU5939780A (en) | 1981-05-07 |
| FR2468628B1 (enrdf_load_stackoverflow) | 1983-07-22 |
| GB2061977B (en) | 1983-08-24 |
| BR8004823A (pt) | 1981-04-28 |
| GB2061977A (en) | 1981-05-20 |
| ES8202837A1 (es) | 1982-03-01 |
| ES496339A0 (es) | 1982-03-01 |
| DE3041142A1 (de) | 1981-08-27 |
| IT1149205B (it) | 1986-12-03 |
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