KR940014466A - Water soluble cationic polymer composition and preparation method thereof - Google Patents
Water soluble cationic polymer composition and preparation method thereof Download PDFInfo
- Publication number
- KR940014466A KR940014466A KR1019920024280A KR920024280A KR940014466A KR 940014466 A KR940014466 A KR 940014466A KR 1019920024280 A KR1019920024280 A KR 1019920024280A KR 920024280 A KR920024280 A KR 920024280A KR 940014466 A KR940014466 A KR 940014466A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- water
- formula
- general formula
- soluble polymer
- Prior art date
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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/38—Esters containing sulfur
- C08F220/387—Esters containing sulfur and containing nitrogen and oxygen
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
본 발명은 아래 일반식(2)의 아크릴아마이드 0-50중량%, 일반식(3)의 다이메틸아미노에틸아크릴레이트 황산염 0-50중량% 및 일반식(4)의 아크릴로일옥시에틸다이메틸술포벤진 암모니움 클로라이드 25-50중량%로 하여 그 전체 농도가 10-20중량%인 수용액을 분산안정제와 라디칼중합개시제로서 수용성 아조 화합물을 사용하여 중합함을 특징으로 하는 아래 일반식 (1)의 수용성 중합체 조성물 및 그 제조방법에 관한 것이다.The present invention is 0-50% by weight of acrylamide of the general formula (2), 0-50% by weight of dimethylaminoethyl acrylate sulfate of the general formula (3) and acryloyloxyethyldimethyl of the general formula (4) 25-50% by weight of sulfobenzine ammonium chloride, and an aqueous solution having a total concentration of 10-20% by weight is polymerized using a water-soluble azo compound as a dispersion stabilizer and a radical polymerization initiator. A water-soluble polymer composition and a method for producing the same.
위의 식에서, a, b 및 c는 0 이상의 정수로서 반응물 각각의 몰수에 의존한다.Wherein a, b and c are integers greater than or equal to 0 depending on the number of moles of each of the reactants.
본 발명은 낮은 온도에서 반응 원료를 중합시켜 고분자량의 중합체를 얻으며, 양이온성 단량체에 술폰기를 도입시키고 제품 자체도 미세하게 분산되어 있으므로 용해성을 극대화하였으며, 카르복시메틸셀룰로즈 등을 사용하여 고농도의 중합체를 안정하게 분산시켜 장기간에 걸쳐 보관안정성을 유지되는 등의 우수한 장점을 보유한다.The present invention polymerizes the reaction raw material at a low temperature to obtain a high molecular weight polymer, introducing sulfone groups into the cationic monomer, and the product itself is finely dispersed, thereby maximizing solubility, using carboxymethyl cellulose, etc. It has excellent advantages such as stable dispersion and maintenance of storage stability over a long period of time.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920024280A KR950011448B1 (en) | 1992-12-15 | 1992-12-15 | Compositions of water-soluble cationic polymer and their preparation process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920024280A KR950011448B1 (en) | 1992-12-15 | 1992-12-15 | Compositions of water-soluble cationic polymer and their preparation process |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940014466A true KR940014466A (en) | 1994-07-18 |
KR950011448B1 KR950011448B1 (en) | 1995-10-04 |
Family
ID=19345577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920024280A KR950011448B1 (en) | 1992-12-15 | 1992-12-15 | Compositions of water-soluble cationic polymer and their preparation process |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950011448B1 (en) |
-
1992
- 1992-12-15 KR KR1019920024280A patent/KR950011448B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950011448B1 (en) | 1995-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3658772A (en) | Acrylic acid polymers | |
US5297740A (en) | Process for the production of polyacrylic acids | |
BR9815112B1 (en) | process for the preparation of synthetic polymers with very low residual monomer content. | |
KR900006012A (en) | Process for preparing water soluble cationic polymer dispersion | |
EP0183466A2 (en) | Process for the production of a water-soluble polymer dispersion | |
US4970260A (en) | Novel viscosifiers for salt-containing solutions based on polymer complexes | |
US20030120028A1 (en) | Thermal responsive, water-soluble polymers | |
JPS63234007A (en) | Highly water-soluble cationic polymer | |
US4622356A (en) | Polyacrylamide and polyacrylic acid polymers | |
US4260713A (en) | Process for producing water-soluble polymers | |
US3755280A (en) | Drying of acrylamide polymer gels | |
CN102464797B (en) | Enether monomer, water-soluble thermothickening copolymer, preparation method, application thereof | |
US3993712A (en) | Water-soluble vinyl-pyrrolidone block copolymers | |
JPS6011516A (en) | Intramolecular polymer composite body-acid, base and viscosity rendering agent for salt solution | |
KR940014466A (en) | Water soluble cationic polymer composition and preparation method thereof | |
JPS61138607A (en) | Polymerization of water-soluble cationic polymer | |
Erim et al. | Aqueous polymerization of acrylamide initiated by 4, 4′-azobis (4-cyano pentanol) and chain extension of polyacrylamide by means of ceric ion redox systems | |
US4066522A (en) | Process for the production of high molecular weight acrylamide polymers | |
KR900012959A (en) | Polymer emulsions | |
JPS6220511A (en) | Production of water-soluble polymer dispersion | |
KR960014159A (en) | High solid content latex manufacturing method | |
CA1337711C (en) | Process for making acrylamido methane sulfonic acid polymers | |
JPS63235313A (en) | Preparation of maleic acid copolymer | |
KR900002459B1 (en) | Water soluble acrylate acrylamide copolymer | |
SU927802A1 (en) | Process for producing fiber-forming (co)polymers of acrylonitrile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19980811 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |