FR2551445B1 - Procede pour la fabrication en continu d'un polymere reticule - Google Patents

Procede pour la fabrication en continu d'un polymere reticule

Info

Publication number
FR2551445B1
FR2551445B1 FR8413817A FR8413817A FR2551445B1 FR 2551445 B1 FR2551445 B1 FR 2551445B1 FR 8413817 A FR8413817 A FR 8413817A FR 8413817 A FR8413817 A FR 8413817A FR 2551445 B1 FR2551445 B1 FR 2551445B1
Authority
FR
France
Prior art keywords
crosslinked polymer
continuous manufacture
manufacture
continuous
crosslinked
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
FR8413817A
Other languages
English (en)
French (fr)
Other versions
FR2551445A1 (fr
Inventor
Tsuneo Tsubakimoto
Tadao Shimomura
Yoshio Irie
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of FR2551445A1 publication Critical patent/FR2551445A1/fr
Application granted granted Critical
Publication of FR2551445B1 publication Critical patent/FR2551445B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • 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
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)
FR8413817A 1983-09-07 1984-09-07 Procede pour la fabrication en continu d'un polymere reticule Expired FR2551445B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58163168A JPS6055002A (ja) 1983-09-07 1983-09-07 新規連続重合方法

Publications (2)

Publication Number Publication Date
FR2551445A1 FR2551445A1 (fr) 1985-03-08
FR2551445B1 true FR2551445B1 (fr) 1988-11-04

Family

ID=15768525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8413817A Expired FR2551445B1 (fr) 1983-09-07 1984-09-07 Procede pour la fabrication en continu d'un polymere reticule

Country Status (6)

Country Link
JP (1) JPS6055002A (enrdf_load_stackoverflow)
KR (1) KR890004063B1 (enrdf_load_stackoverflow)
CA (1) CA1258338A (enrdf_load_stackoverflow)
DE (1) DE3432690C2 (enrdf_load_stackoverflow)
FR (1) FR2551445B1 (enrdf_load_stackoverflow)
GB (1) GB2146343B (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537276A1 (de) * 1985-10-19 1987-04-23 Basf Ag Verfahren zur kontinuierlichen herstellung von vernetzten feinteiligen gelfoermigen polymerisaten
JPH0253U (enrdf_load_stackoverflow) * 1988-06-03 1990-01-05
CA2013023A1 (en) * 1989-04-17 1990-10-17 Milan F. Sojka Method of making highly adsorptive copolymers
US5258473A (en) * 1989-11-20 1993-11-02 Basf Aktiengesellschaft Preparation of finely divided, water-soluble polymers
JPH0931107A (ja) * 1995-07-18 1997-02-04 Sanyo Chem Ind Ltd 吸水性樹脂の製造法
DE19955861A1 (de) * 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
DE10041392A1 (de) 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Wasserlösliche Homo- und Copolymere mit verbesserter Umweltverträglichkeit
KR100909182B1 (ko) * 2001-09-12 2009-07-23 에보닉 스톡하우젠 게엠베하 초흡수성 중합체를 제조하기 위한 연속식 중합방법
JP4087682B2 (ja) * 2002-11-07 2008-05-21 株式会社日本触媒 吸水性樹脂の製造方法および製造装置
US7270853B2 (en) 2003-06-12 2007-09-18 National Starch And Chemical Investment Holding Corporation Glass adhesion promoter
WO2005075070A1 (ja) 2004-02-05 2005-08-18 Nippon Shokubai Co., Ltd. 粒子状吸水剤及びその製造方法並びに吸水性物品
EP2166025B1 (de) * 2004-09-28 2013-09-04 Basf Se Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
JP4713167B2 (ja) 2005-01-21 2011-06-29 株式会社日本触媒 吸水性樹脂の製造方法
EP1965905B1 (de) * 2005-12-07 2014-07-02 Basf Se Verfahren zum kontinuierlichen mischen von polymerpartikeln
TWI394789B (zh) 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP2139842B1 (de) * 2007-03-23 2014-03-05 Basf Se Transport einer monomer-zusammensetzung in einem verkehrsmittel oder einer rohrleitung
DE202007004912U1 (de) * 2007-04-03 2007-07-26 Blum, Holger Vorrichtung zur Behandlung von Ballastwasser mit wässriger Acroleinlösung
US8048942B2 (en) 2008-10-08 2011-11-01 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8063121B2 (en) 2008-10-08 2011-11-22 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8357766B2 (en) 2008-10-08 2013-01-22 Evonik Stockhausen Gmbh Continuous process for the production of a superabsorbent polymer
CN105771945A (zh) 2009-09-29 2016-07-20 株式会社日本触媒 颗粒状吸水剂及其制造方法
KR102329973B1 (ko) * 2013-08-28 2021-11-24 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지의 제조 방법
CN110773106A (zh) * 2019-12-14 2020-02-11 江西辙炜新材料科技有限公司 一种智能水性丙烯酸乳液的无桨反应装置
KR20230057408A (ko) 2020-09-25 2023-04-28 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 분말의 제조 방법
EP4029604B1 (de) * 2021-01-13 2024-07-10 LANXESS Deutschland GmbH Kationenaustauscher auf acrylnitrilbasis
KR20230125045A (ko) 2021-01-29 2023-08-28 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지의 제조 방법
US20250229253A1 (en) 2022-03-30 2025-07-17 Nippon Shokubai Co., Ltd. Method for producing water-absorbing resin powder
CN118892803A (zh) * 2024-07-10 2024-11-05 青岛科技大学 一种连续化制备聚丙烯酰胺的系统和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172066A (en) * 1974-06-21 1979-10-23 The Dow Chemical Company Cross-linked, water-swellable polymer microgels
JPS5734101A (en) * 1980-08-11 1982-02-24 Nippon Shokubai Kagaku Kogyo Co Ltd Novel polymerization process

Also Published As

Publication number Publication date
JPH0214361B2 (enrdf_load_stackoverflow) 1990-04-06
DE3432690C2 (de) 1986-12-04
GB2146343A (en) 1985-04-17
GB2146343B (en) 1987-07-29
DE3432690A1 (de) 1985-03-21
CA1258338A (en) 1989-08-08
FR2551445A1 (fr) 1985-03-08
KR890004063B1 (ko) 1989-10-18
JPS6055002A (ja) 1985-03-29
KR850002570A (ko) 1985-05-15
GB8422380D0 (en) 1984-10-10

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