GB1468587A - Polymer-containing water-in-oil emulsions - Google Patents

Polymer-containing water-in-oil emulsions

Info

Publication number
GB1468587A
GB1468587A GB4171974A GB4171974A GB1468587A GB 1468587 A GB1468587 A GB 1468587A GB 4171974 A GB4171974 A GB 4171974A GB 4171974 A GB4171974 A GB 4171974A GB 1468587 A GB1468587 A GB 1468587A
Authority
GB
United Kingdom
Prior art keywords
emulsion
paper
acrylamide
water
acrylamido
Prior art date
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
Application number
GB4171974A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calgon Corp
Original Assignee
Calgon Corp
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 by Calgon Corp filed Critical Calgon Corp
Publication of GB1468587A publication Critical patent/GB1468587A/en
Expired legal-status Critical Current

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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
GB4171974A 1973-10-01 1974-09-25 Polymer-containing water-in-oil emulsions Expired GB1468587A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40257073A 1973-10-01 1973-10-01
US48793174A 1974-07-16 1974-07-16

Publications (1)

Publication Number Publication Date
GB1468587A true GB1468587A (en) 1977-03-30

Family

ID=27017937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4171974A Expired GB1468587A (en) 1973-10-01 1974-09-25 Polymer-containing water-in-oil emulsions

Country Status (8)

Country Link
JP (1) JPS5072982A (enrdf_load_stackoverflow)
BR (1) BR7408052D0 (enrdf_load_stackoverflow)
DE (1) DE2446584A1 (enrdf_load_stackoverflow)
FI (1) FI272374A7 (enrdf_load_stackoverflow)
FR (1) FR2245671B1 (enrdf_load_stackoverflow)
GB (1) GB1468587A (enrdf_load_stackoverflow)
NL (1) NL182403C (enrdf_load_stackoverflow)
SE (1) SE7411860L (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152307A (en) 1976-12-22 1979-05-01 Sanyo Chemical Industries, Ltd. Process for production of a water-in-oil polymer emulsion having an excellent fluidity using an acrylic monomer containing quarternary ammonium salt
GB2118200A (en) * 1982-04-09 1983-10-26 Inst Francais Du Petrole Microlatexes
RU2290415C2 (ru) * 2004-07-15 2006-12-27 Институт Высокомолекулярных соединений Российской Академии наук Способ получения водорастворимых полимеров на основе солей n,n,n,n-триметилметакрилоилоксиэтиламмония и акриламида

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249308A (en) * 1975-10-15 1977-04-20 Rei Tech Inc Preventing method of peeling between layers
JPS58125742U (ja) * 1982-02-18 1983-08-26 三菱電機株式会社 ブレ−キ装置
JPS58125809U (ja) * 1982-02-18 1983-08-26 三菱電機株式会社 形状検出装置
EP0119493A1 (en) * 1983-03-16 1984-09-26 American Cyanamid Company Use of copolymers of 2-acrylamido-2-methylpropane sulfonic acid for improving retention and dewatering in the manufacture of paper
FR2585284B1 (fr) * 1985-07-23 1987-11-13 Beghin Say Sa Procede de fixation de polymeres retenant les liquides dans une structure poreuse ouverte
GB8809588D0 (en) * 1988-04-22 1988-05-25 Allied Colloids Ltd Processes for the production of paper & paper board
CA2005896A1 (en) * 1989-08-23 1991-02-23 Paul F. Richardson High molecular weight dadmac/acrylamide copolymers as retention aids
DE4111334A1 (de) * 1990-11-14 1992-05-21 Henkel Kgaa Neue wasser-in-oel-emulsionen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152307A (en) 1976-12-22 1979-05-01 Sanyo Chemical Industries, Ltd. Process for production of a water-in-oil polymer emulsion having an excellent fluidity using an acrylic monomer containing quarternary ammonium salt
GB2118200A (en) * 1982-04-09 1983-10-26 Inst Francais Du Petrole Microlatexes
RU2290415C2 (ru) * 2004-07-15 2006-12-27 Институт Высокомолекулярных соединений Российской Академии наук Способ получения водорастворимых полимеров на основе солей n,n,n,n-триметилметакрилоилоксиэтиламмония и акриламида

Also Published As

Publication number Publication date
NL182403C (nl) 1988-03-01
FI272374A7 (enrdf_load_stackoverflow) 1975-04-02
BR7408052D0 (pt) 1975-07-22
FR2245671A1 (enrdf_load_stackoverflow) 1975-04-25
SE7411860L (enrdf_load_stackoverflow) 1975-04-02
JPS5072982A (enrdf_load_stackoverflow) 1975-06-16
NL7412419A (nl) 1975-04-03
NL182403B (nl) 1987-10-01
DE2446584A1 (de) 1975-04-03
FR2245671B1 (enrdf_load_stackoverflow) 1979-08-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930925