NL6811547A - - Google Patents

Info

Publication number
NL6811547A
NL6811547A NL6811547A NL6811547A NL6811547A NL 6811547 A NL6811547 A NL 6811547A NL 6811547 A NL6811547 A NL 6811547A NL 6811547 A NL6811547 A NL 6811547A NL 6811547 A NL6811547 A NL 6811547A
Authority
NL
Netherlands
Application number
NL6811547A
Other versions
NL154752B (nl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6811547A publication Critical patent/NL6811547A/xx
Publication of NL154752B publication Critical patent/NL154752B/xx

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

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)
  • Medicinal Preparation (AREA)
NL686811547A 1967-08-14 1968-08-14 Werkwijze voor het bereiden van in water oplosbare acrylamidehomo- of -copolymeren, alsmede geheel of ten dele hieruit bestaand gevormd voortbrengsel. NL154752B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66023367A 1967-08-14 1967-08-14

Publications (2)

Publication Number Publication Date
NL6811547A true NL6811547A (en:Method) 1969-02-18
NL154752B NL154752B (nl) 1977-10-17

Family

ID=24648677

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686811547A NL154752B (nl) 1967-08-14 1968-08-14 Werkwijze voor het bereiden van in water oplosbare acrylamidehomo- of -copolymeren, alsmede geheel of ten dele hieruit bestaand gevormd voortbrengsel.

Country Status (7)

Country Link
US (1) US3509113A (en:Method)
BE (1) BE717128A (en:Method)
DE (1) DE1795126C3 (en:Method)
FR (1) FR1574240A (en:Method)
GB (1) GB1184517A (en:Method)
NL (1) NL154752B (en:Method)
SE (1) SE357206B (en:Method)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907601A (en) * 1970-02-17 1975-09-23 Union Carbide Corp Vinyl battery separators
US3899471A (en) * 1971-10-21 1975-08-12 Gaf Corp Dialkylaminoethyl vinyl ether interpolymers
US4248685A (en) * 1972-07-10 1981-02-03 Johnson & Johnson Method for making hydrophilic random interpolymer compositions
US3919140A (en) * 1972-08-31 1975-11-11 Sumitomo Chemical Co Process for producing acrylamide polymers in an acetone-water solvent system
US3878138A (en) * 1972-10-30 1975-04-15 Warner Lambert Co Anhydrous products having improved wettability characteristics
US4001151A (en) * 1972-10-30 1977-01-04 Warner-Lambert Company Anhydrous products having improved wettability characteristics
US3919357A (en) * 1972-10-30 1975-11-11 Warner Lambert Co Anhydrous products having improved wettability characteristics, case 2
JPS5144556B2 (en:Method) * 1973-01-25 1976-11-29
JPS5427874B2 (en:Method) * 1973-09-29 1979-09-12
JPS5246276B2 (en:Method) * 1974-01-16 1977-11-22
GB1510689A (en) * 1974-12-19 1978-05-10 Sumitomo Chemical Co Preparation of water-soluble cationic high polymer
US4118355A (en) * 1977-04-28 1978-10-03 Betz Laboratories, Inc. Method and composition of a polymer in convenient liquid form
US4171418A (en) * 1977-11-22 1979-10-16 American Cyanamid Company Cationic and amphoteric surfactants
US4560486A (en) * 1978-06-26 1985-12-24 The Dow Chemical Company Breaker system for high viscosity fluids
US4250044A (en) * 1978-06-26 1981-02-10 The Dow Chemical Company Breaker system for high viscosity fluids
US4267103A (en) * 1978-12-07 1981-05-12 The B. F. Goodrich Company Solvent polymerization of carboxyl containing monomers
US4282340A (en) * 1980-01-11 1981-08-04 Basf Wyandotte Corporation Polymerization process for preparation of acrylamide homopolymers with redox catalyst
US4526947A (en) * 1982-05-14 1985-07-02 The Goodyear Tire & Rubber Company N,N-Dimethylacrylamide copolymer injection water viscosifier for enhanced oil recovery
US4736005A (en) * 1982-05-14 1988-04-05 The Goodyear Tire & Rubber Company Injection water viscosifier for enhanced oil recovery
US4592850A (en) * 1982-05-14 1986-06-03 The Goodyear Tire & Rubber Company Injection water viscosifier for enhanced oil recovery
US4555558A (en) * 1983-09-09 1985-11-26 Nalco Chemical Company Terpolymers of 2-acrylamido-2-methylpropane-sulfonic acid, sodium salt (AMPS), N,N-dimethylacrylamide, and acrylonitrile
DE3427220A1 (de) * 1984-07-24 1986-01-30 Cassella Ag, 6000 Frankfurt Verfahren zur herstellung von copolymeren
US4656222A (en) * 1985-05-16 1987-04-07 Celanese Corporation Preparation of high molecular weight polyacrylates by inverse emulsion polymerization
DE3801736A1 (de) * 1988-01-21 1989-07-27 Nitrokemia Ipartelepek Verfahren zur herstellung von acrylsaeureamid/acrylsaeure-copolymeren mit hohem molekulargewicht
US4988568A (en) * 1988-03-30 1991-01-29 Nippon Zeon Co., Ltd. Hydrophilic fine gel particles and process for production thereof
US4956430A (en) * 1989-05-01 1990-09-11 Gaf Chemicals Corporation Process for preparing substantially pure high molecular weight vinyl lactam-quaternized acrylamide copolymers
US5432245A (en) * 1990-04-02 1995-07-11 Eastman Kodak Company Method of coating thermoreversible heat-thickening polyacrylamides
US5106518A (en) * 1990-11-09 1992-04-21 The Western Company Of North America Breaker system for high viscosity fluids and method of use
US5789349A (en) * 1996-03-13 1998-08-04 M-I Drilling Fluids, L.L.C. Water-based drilling fluids with high temperature fluid loss control additive
US6258275B1 (en) * 1999-10-01 2001-07-10 Ecole Polytechnique Federale De Lausanne Affinity macroligands
EP3310736B1 (de) 2015-06-17 2019-01-30 Clariant International Ltd Wasserlösliche oder wasserquellbare polymere als wasserverlustreduzierer in zementschlämmen
EP3984992B1 (en) 2016-06-20 2025-09-17 Clariant International Ltd Compound comprising certain level of bio-based carbon
CN110267996B (zh) 2016-12-12 2022-07-22 科莱恩国际有限公司 包含某种水平的生物基碳的聚合物
ES2867526T3 (es) 2016-12-12 2021-10-20 Clariant Int Ltd Uso de un polímero bioderivado en una composición cosmética, dermatológica o farmacéutica
US11401362B2 (en) 2016-12-15 2022-08-02 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
ES3031465T3 (en) 2016-12-15 2025-07-09 Clariant Int Ltd Water-soluble and/or water-swellable hybrid polymer
ES3032643T3 (en) 2016-12-15 2025-07-22 Clariant Int Ltd Water-soluble and/or water-swellable hybrid polymer
CN109749008A (zh) * 2018-12-28 2019-05-14 常州安达环保科技有限公司 一种丹宁酸改性的聚合物分散剂及其制备方法
CN109809425A (zh) * 2019-03-06 2019-05-28 西南石油大学 基于智能成膜的热敏自封堵膨润土、其应用及钻井液

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289540A (en) * 1939-04-18 1942-07-14 Du Pont Polymerization of water soluble polymers
US2741652A (en) * 1952-06-05 1956-04-10 Celanese Corp Production of copolymers
US3336269A (en) * 1964-04-07 1967-08-15 Hercules Inc Preparation of acrylamide-type water-soluble polymers

Also Published As

Publication number Publication date
SE357206B (en:Method) 1973-06-18
DE1795126B2 (de) 1977-09-15
DE1795126A1 (de) 1972-01-05
FR1574240A (en:Method) 1969-07-11
GB1184517A (en) 1970-03-18
US3509113A (en) 1970-04-28
DE1795126C3 (de) 1978-05-03
NL154752B (nl) 1977-10-17
BE717128A (en:Method) 1968-12-27

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