FI85586C - Foerfarande foer framstaellning av vattenloesliga akrylamid-homo- och kopolymerer genom emulsionspolymerisation. - Google Patents
Foerfarande foer framstaellning av vattenloesliga akrylamid-homo- och kopolymerer genom emulsionspolymerisation. Download PDFInfo
- Publication number
- FI85586C FI85586C FI863072A FI863072A FI85586C FI 85586 C FI85586 C FI 85586C FI 863072 A FI863072 A FI 863072A FI 863072 A FI863072 A FI 863072A FI 85586 C FI85586 C FI 85586C
- Authority
- FI
- Finland
- Prior art keywords
- acrylate
- acrylamide
- emulsion
- methyl
- salts
- 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
- 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
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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES548610 | 1985-11-07 | ||
ES548610A ES8603912A1 (es) | 1985-11-07 | 1985-11-07 | Procedimiento de preparacion de polimeros anionicos y no io-nicos de elevado peso molecular,solubles en agua |
ES548609A ES8603913A1 (es) | 1985-11-07 | 1985-11-07 | Procedimiento de preparacion de polimeros cationicos de ele-vado peso molecular, solubles en agua |
ES548609 | 1985-11-07 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI863072A0 FI863072A0 (fi) | 1986-07-28 |
FI863072A FI863072A (fi) | 1987-05-08 |
FI85586B FI85586B (fi) | 1992-01-31 |
FI85586C true FI85586C (fi) | 1992-05-11 |
Family
ID=26156123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI863072A FI85586C (fi) | 1985-11-07 | 1986-07-28 | Foerfarande foer framstaellning av vattenloesliga akrylamid-homo- och kopolymerer genom emulsionspolymerisation. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE905600A (de) |
CH (1) | CH670646A5 (de) |
DE (1) | DE3617819A1 (de) |
FI (1) | FI85586C (de) |
FR (1) | FR2589867B1 (de) |
NL (1) | NL190784C (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395244B (de) * | 1989-05-31 | 1992-10-27 | Hoffenreich Ludwig & Sohn | Verfahren zur herstellung von waessrigen polymerdispersionen, deren verwendung und eine haertbare mischung |
FR2781488B1 (fr) * | 1998-07-07 | 2001-04-13 | Snf Sa | Nouveaux polymeres acryliques en dispersions essentiellement aqueuses, leur procede de preparation et leurs applications |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2557324C2 (de) * | 1975-12-19 | 1983-06-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von sedimentationsstabilen Wasser-in-Öl-Dispersionen von Acrylamidpolymerisaten |
CA1247296A (en) * | 1982-12-29 | 1988-12-20 | Jan Bock | Process for forming acrylamide-alkyl acrylamide copolymers |
-
1986
- 1986-05-27 DE DE19863617819 patent/DE3617819A1/de active Granted
- 1986-07-17 FR FR8610419A patent/FR2589867B1/fr not_active Expired
- 1986-07-21 CH CH2900/86A patent/CH670646A5/de not_active IP Right Cessation
- 1986-07-28 FI FI863072A patent/FI85586C/fi not_active IP Right Cessation
- 1986-10-15 BE BE0/217291A patent/BE905600A/fr not_active IP Right Cessation
- 1986-10-31 NL NL8602761A patent/NL190784C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL190784C (nl) | 1994-08-16 |
FI85586B (fi) | 1992-01-31 |
BE905600A (fr) | 1987-02-02 |
NL190784B (nl) | 1994-03-16 |
FI863072A (fi) | 1987-05-08 |
FI863072A0 (fi) | 1986-07-28 |
FR2589867A1 (fr) | 1987-05-15 |
DE3617819A1 (de) | 1987-05-14 |
NL8602761A (nl) | 1987-06-01 |
FR2589867B1 (fr) | 1988-07-01 |
CH670646A5 (de) | 1989-06-30 |
DE3617819C2 (de) | 1991-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0172723B1 (de) | Wasserlösliche Polymere | |
US4956399A (en) | Emulsified mannich acrylamide polymers | |
US5541252A (en) | Method of manufacturing water-soluble polymer dispersions having high polymer content | |
US5037881A (en) | Emulsified mannich acrylamide polymers | |
EP1274652B1 (de) | Verfahren zur klärung von wasser unter nutzung von niedrigmolekularen kationischen dispersionspolymeren | |
US4339371A (en) | High concentration water-soluble polymers in water-in-oil emulsions | |
US4617362A (en) | Inverse emulsion polymers with improved incorporation of diallyldimethylammonium chloride | |
KR101350090B1 (ko) | 양이온성 중합체 분산액, 그의 생산방법, 및 그의 용도 | |
US5132023A (en) | Emulsified mannich acrylamide polymers | |
CZ282143B6 (cs) | Vodorozpustný rozvětvený kationtový polymerní flokulant, způsob jeho výroby a jeho použití | |
SK716589A3 (en) | Water-soluble, branched, cationic, polymeric flocculant, process for its preparation and its use | |
WO2004000944A1 (ja) | 水溶性重合体分散液、その製造方法およびその使用方法 | |
EP0153506A1 (de) | Verfahren zur Herstellung einer stabilen konzentrierten Wasser-in-Öl-Emulsion die mindestens 40% eines wasserlöslichen Polymeres enthält | |
JPH02222404A (ja) | N―ビニルアミドの加水分解されたポリマーの安定な油中水型エマルジョンの製法、このエマルジョン並びにこのエマルジョンからなる、紙及び紙製品を製造するための脱水剤、保留剤及び凝集剤 | |
JP3963361B2 (ja) | 凝集処理薬剤及びその使用方法 | |
JP4425528B2 (ja) | 製紙方法 | |
FI85586C (fi) | Foerfarande foer framstaellning av vattenloesliga akrylamid-homo- och kopolymerer genom emulsionspolymerisation. | |
KR20020012521A (ko) | 사차 아미노기를 함유한 신규 수용성 (공)중합체, 그의제조 방법 및 용도 | |
US4925884A (en) | Process for the production of concentrated emulsion polymers | |
US5021167A (en) | Method for separating liquid from water using amine containing polymers | |
US5358988A (en) | Water-in-oil emulsions | |
CA2140817C (en) | Single-stage or multi-stage process for making low-viscosity, water-soluble polymer dispersions | |
US4444971A (en) | Acrylic and methacrylic quaternary chloromethyl ammonium chloride cationic monomers and polymers thereof | |
CA1166375A (en) | High concentration water soluble polymer dispersions in oil | |
KR19980703549A (ko) | 고-표준 점도의 4급 만니히 마이크로에멀션 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: LABORATORIOS MIRET, S.A. |