BRPI0603543A - método de produção contìnuo de polìmero solúvel em água e polìmero solúvel em água - Google Patents

método de produção contìnuo de polìmero solúvel em água e polìmero solúvel em água

Info

Publication number
BRPI0603543A
BRPI0603543A BRPI0603543-4A BRPI0603543A BRPI0603543A BR PI0603543 A BRPI0603543 A BR PI0603543A BR PI0603543 A BRPI0603543 A BR PI0603543A BR PI0603543 A BRPI0603543 A BR PI0603543A
Authority
BR
Brazil
Prior art keywords
water
soluble polymer
production method
continuous production
circulation
Prior art date
Application number
BRPI0603543-4A
Other languages
English (en)
Inventor
Hidekazu Kozuki
Noboru Sakamoto
Takahiro Tsumori
Atsuro Yoneda
Kaori Nakatani
Hideo Wakami
Original Assignee
Nippon Catalytic Chem Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37805209&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0603543(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of BRPI0603543A publication Critical patent/BRPI0603543A/pt

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
    • 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
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants

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)
  • Paper (AREA)

Abstract

"MéTODO DE PRODUçãO CONTìNUO DE POLìMERO SOLúVEL EM áGUA E POLìMERO SOLúVEL EM áGUA". A presente invenção refere-se a um método de produção contínuo para a produção de um polímero solúvel em água com uma distribuição de peso molecular estreita com alta eficácia. Um método de produção contínuo de um polímero solúvel em água, compreendendo as etapas de: circulação de um líquido de circulação contendo um monómero tendo uma ligação insaturada polimerizável através de um aparelho de reação: tendo um tanque e uma linha de circulação compreendendo uma tubulação que circula do lado de fora do tanque, e desse modo produzindo um polímero solúvel em água continuamente, e descarregamento de parte do líquido de circulação a partir de uma linha de descarga, em que a linha de circulação é provida de um dispositivo de resfriamento pelo menos em uma posição.
BRPI0603543-4A 2005-08-31 2006-08-31 método de produção contìnuo de polìmero solúvel em água e polìmero solúvel em água BRPI0603543A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005251515 2005-08-31
JP2006012985 2006-01-20

Publications (1)

Publication Number Publication Date
BRPI0603543A true BRPI0603543A (pt) 2007-04-27

Family

ID=37805209

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603543-4A BRPI0603543A (pt) 2005-08-31 2006-08-31 método de produção contìnuo de polìmero solúvel em água e polìmero solúvel em água

Country Status (7)

Country Link
US (1) US7951886B2 (pt)
EP (1) EP1783144B1 (pt)
AT (1) ATE459655T1 (pt)
BR (1) BRPI0603543A (pt)
DE (1) DE602006012603D1 (pt)
MX (1) MXPA06009849A (pt)
RU (1) RU2006131296A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336346B1 (en) * 2008-10-03 2016-12-07 Dia-Nitrix Co., Ltd. Method for producing acrylamide
CN102336845B (zh) * 2010-07-27 2014-04-30 上海台界化工有限公司 一种聚羧酸减水剂的合成方法
US20130180926A1 (en) * 2011-07-22 2013-07-18 Basf Se Preparing maleic acid-isoprenol copolymers
US9382377B2 (en) * 2011-08-10 2016-07-05 Basf Se Polymer mixtures as deposit inhibitors in water-bearing systems
KR101879183B1 (ko) * 2011-08-10 2018-08-17 바스프 에스이 이소프레놀, 모노에틸렌성 불포화 모노카르복실산 및 술폰산으로 만들어진 공중합체, 상기의 제조 방법 및 물-보유 시스템에서 침착물 저해제로서의 상기의 용도
US9994660B2 (en) * 2012-03-30 2018-06-12 Nippon Shokubai Co., Ltd. (Meth) acrylic acid copolymer and method for manufacturing same
WO2014055497A1 (en) * 2012-10-01 2014-04-10 Univation Technologies, Llc Systems and processes for storing resin
CN112724309B (zh) * 2020-12-21 2022-04-26 山东友泉新材料有限公司 羟基丙烯酸树脂水分散体的连续生产方法
JP7789100B2 (ja) * 2022-02-08 2025-12-19 株式会社日本触媒 易重合性物質の取扱い装置

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DK274983A (da) * 1982-06-16 1983-12-17 Albright & Wilson Polymere af umaette syrer samt fremgangsmaade til fremstilling deraf
US5077361A (en) 1989-06-26 1991-12-31 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
US5256746A (en) 1991-04-25 1993-10-26 Rohm And Haas Company Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
EP0519603A1 (en) 1991-05-20 1992-12-23 Colgate-Palmolive Company Phosphate-free, gel-like automatic dishwasher detergent compositions
GB9111704D0 (en) 1991-05-31 1991-07-24 Ciba Geigy Telomers
US5308532A (en) 1992-03-10 1994-05-03 Rohm And Haas Company Aminoacryloyl-containing terpolymers
JP3095304B2 (ja) 1992-12-28 2000-10-03 信越化学工業株式会社 塩化ビニル系重合体の製造方法
US5294686A (en) 1993-03-29 1994-03-15 Rohm And Haas Company Process for efficient utilization of chain transfer agent
US6335404B1 (en) 1994-04-05 2002-01-01 Rohm And Haas Company Aqueous process for preparing aqueous weight carboxyl containing polymers
US5616283A (en) 1995-08-25 1997-04-01 Chemical Lime Company High solids lime as a caustic replacement
US5620744A (en) 1996-01-04 1997-04-15 Chemical Lime Company Method of preventing corrosion in concrete pipe
AU728096B2 (en) 1996-03-01 2001-01-04 Rohm And Haas Company Process for preparing phosphonate-terminated polymers
DE19640793A1 (de) 1996-10-02 1998-04-16 Basf Ag Verfahren und Vorrichtung zur Herstellung von Homo- und Copolymeren in Emulsionspolymerisationstechnik
DE69917106T2 (de) 1998-03-06 2005-05-19 Nippon Shokubai Co. Ltd. (Meth)acrylsäurepolymer und Verfahren zu seiner Herstellung
JP4070889B2 (ja) 1998-03-06 2008-04-02 株式会社日本触媒 （メタ）アクリル酸系重合体およびその製造方法
US6297336B1 (en) 1998-07-02 2001-10-02 Nippon Shokubai Co., Ltd. Detergent builder, production process therefor, and poly(meth)acrylic acid (or salt) polymer and use thereof
US6320000B1 (en) 1999-04-21 2001-11-20 Jeanine Lee Hurry Process for preparing polymers
JP4173610B2 (ja) * 1999-09-28 2008-10-29 株式会社日本触媒 水溶性重合体の連続的製造方法
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DE10103709A1 (de) 2001-01-26 2002-08-01 Basf Ag Verfahren zur Herstellung einer wässrigen Polymerisatdispersion durch radikalisch initiierte wässrige Emulsionspolymerisation
JP3775246B2 (ja) 2001-06-20 2006-05-17 東亞合成株式会社 ポリアクリル酸塩水溶液の連続的製造方法
JP3843774B2 (ja) 2001-07-31 2006-11-08 東亞合成株式会社 水溶性アクリル系重合体の連続的製造方法
JP4059845B2 (ja) * 2003-01-22 2008-03-12 株式会社日本触媒 温度制御した重合体の製造方法

Also Published As

Publication number Publication date
EP1783144B1 (en) 2010-03-03
MXPA06009849A (es) 2007-03-21
EP1783144A2 (en) 2007-05-09
RU2006131296A (ru) 2008-03-10
DE602006012603D1 (de) 2010-04-15
US20070049710A1 (en) 2007-03-01
US7951886B2 (en) 2011-05-31
EP1783144A3 (en) 2008-04-30
ATE459655T1 (de) 2010-03-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.