GB1317408A - Process for continuous preparation of water-soluble polymers - Google Patents

Process for continuous preparation of water-soluble polymers

Info

Publication number
GB1317408A
GB1317408A GB3705071A GB3705071A GB1317408A GB 1317408 A GB1317408 A GB 1317408A GB 3705071 A GB3705071 A GB 3705071A GB 3705071 A GB3705071 A GB 3705071A GB 1317408 A GB1317408 A GB 1317408A
Authority
GB
United Kingdom
Prior art keywords
water
soluble polymers
continuous preparation
continuous
preparation
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
GB3705071A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur AG
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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB1317408A publication Critical patent/GB1317408A/en
Expired legal-status Critical Current

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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/22—Stationary reactors having moving elements inside in the form of endless belts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB3705071A 1970-08-08 1971-08-06 Process for continuous preparation of water-soluble polymers Expired GB1317408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702039582 DE2039582A1 (de) 1970-08-08 1970-08-08 Verfahren und Vorrichtung zur kontinuierlichen Herstellung wasserloeslicher Polymerisate

Publications (1)

Publication Number Publication Date
GB1317408A true GB1317408A (en) 1973-05-16

Family

ID=5779286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3705071A Expired GB1317408A (en) 1970-08-08 1971-08-06 Process for continuous preparation of water-soluble polymers

Country Status (6)

Country Link
BE (1) BE771114A (de)
CH (1) CH550212A (de)
DE (1) DE2039582A1 (de)
FR (1) FR2104041A5 (de)
GB (1) GB1317408A (de)
NL (1) NL7110576A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996411A (en) 1973-07-07 1976-12-07 Nitto Kagaku Kogyo Kabushiki Kaisha Production of water-soluble polymers
US4263927A (en) * 1978-02-23 1981-04-28 Hoechst Aktiengesellschaft Process using polyacrylamide drag reducing agent in the form of an aqueous jelly
US7186419B2 (en) 2000-08-25 2007-03-06 Contura Sa Polyacrylamide hydrogel for arthritis
US7678146B2 (en) 2000-08-25 2010-03-16 Contura A/S Polyacrylamide hydrogel and its use as an endoprosthesis
WO2022142862A1 (zh) * 2020-12-28 2022-07-07 瓮福（集团）有限责任公司 一种养分可控的聚磷酸铵制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2953690T1 (de) * 1979-05-29 1982-01-28 Ivanovsk Khim Tekh Inst Method of obtaining polymers of acrylic series
DE3222002A1 (de) * 1982-06-11 1983-12-15 Röhm GmbH, 6100 Darmstadt Kontinuierliches emulsionspolymerisationsverfahren
US4508858A (en) * 1983-02-16 1985-04-02 Marathon Oil Company Apparatus and method for preparing polymer solutions

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996411A (en) 1973-07-07 1976-12-07 Nitto Kagaku Kogyo Kabushiki Kaisha Production of water-soluble polymers
US4263927A (en) * 1978-02-23 1981-04-28 Hoechst Aktiengesellschaft Process using polyacrylamide drag reducing agent in the form of an aqueous jelly
US7186419B2 (en) 2000-08-25 2007-03-06 Contura Sa Polyacrylamide hydrogel for arthritis
US7678146B2 (en) 2000-08-25 2010-03-16 Contura A/S Polyacrylamide hydrogel and its use as an endoprosthesis
US7780958B2 (en) 2000-08-25 2010-08-24 Contura Sa Polyacrylamide hydrogel for the treatment of incontinence and vesicouretal reflux
US7790194B2 (en) 2000-08-25 2010-09-07 Contura A/S Polyacrylamide hydrogel as a soft tissue filler endoprosthesis
US7935361B2 (en) 2000-08-25 2011-05-03 Contura A/S Polyacrylamide hydrogel as a soft tissue filler endoprosthesis
US8216561B2 (en) 2000-08-25 2012-07-10 Contura A/S Polyacrylamide hydrogel for the treatment of incontinence and vesicouretal reflex
WO2022142862A1 (zh) * 2020-12-28 2022-07-07 瓮福（集团）有限责任公司 一种养分可控的聚磷酸铵制备方法

Also Published As

Publication number Publication date
CH550212A (de) 1974-06-14
BE771114A (fr) 1972-02-09
FR2104041A5 (de) 1972-04-14
DE2039582A1 (de) 1972-02-10
NL7110576A (de) 1972-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees