GB1101758A - Improvements in or relating to water-soluble polymeric salts and their use in paper-making processes - Google Patents

Improvements in or relating to water-soluble polymeric salts and their use in paper-making processes

Info

Publication number
GB1101758A
GB1101758A GB3537665D GB3537665D GB1101758A GB 1101758 A GB1101758 A GB 1101758A GB 3537665 D GB3537665 D GB 3537665D GB 3537665 D GB3537665 D GB 3537665D GB 1101758 A GB1101758 A GB 1101758A
Authority
GB
United Kingdom
Prior art keywords
water
flocculating
relating
paper
soluble polymeric
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
GB3537665D
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.)
Ingredion Inc
Original Assignee
National Starch and Chemical 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 National Starch and Chemical Corp filed Critical National Starch and Chemical Corp
Publication of GB1101758A publication Critical patent/GB1101758A/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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

1,101,758. Flocculating. NATIONAL STARCH & CHEMICAL CORPORATION. 18 Aug., 1965 [2 Sept., 1964], No. 35373/65. Heading C1C. [Also in Divisions C3 and D2] Water-soluble salts of polymers or copolymers of ethylenically unsaturated carboxylic acids which have been partially or completely aminoalkylated to form amino-ester derivatives (see Division C3) are suitable for flocculating suspensions of minerals, e.g. in the treatment of industrial waste and process streams, mixing and metallurgical processes, and clarification and purification of water. In an example, the hydrochloride salt of poly- (2.aminoethyl acrylate) is used for flocculating an aqueous suspension of kaolin clay.
GB3537665D 1964-09-02 1965-08-18 Improvements in or relating to water-soluble polymeric salts and their use in paper-making processes Expired GB1101758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39405564A 1964-09-02 1964-09-02

Publications (1)

Publication Number Publication Date
GB1101758A true GB1101758A (en) 1968-01-31

Family

ID=23557369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3537665D Expired GB1101758A (en) 1964-09-02 1965-08-18 Improvements in or relating to water-soluble polymeric salts and their use in paper-making processes

Country Status (3)

Country Link
DE (1) DE1595056C3 (en)
FR (1) FR1468789A (en)
GB (1) GB1101758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272621A (en) 1978-10-24 1981-06-09 The Dow Chemical Company Water thinnable coating compositions from aminoalkylated interpolymers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8811436D0 (en) * 1988-05-13 1988-06-15 Polyvinyl Chemie Holland Bv Aqueous coating compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272621A (en) 1978-10-24 1981-06-09 The Dow Chemical Company Water thinnable coating compositions from aminoalkylated interpolymers

Also Published As

Publication number Publication date
DE1595056A1 (en) 1972-04-06
FR1468789A (en) 1967-02-10
DE1595056C3 (en) 1978-08-10
DE1595056B2 (en) 1977-11-10

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