DE69506938D1 - Polymerisation von Acrylsäure und seine Derivate - Google Patents

Polymerisation von Acrylsäure und seine Derivate

Info

Publication number
DE69506938D1
DE69506938D1 DE69506938T DE69506938T DE69506938D1 DE 69506938 D1 DE69506938 D1 DE 69506938D1 DE 69506938 T DE69506938 T DE 69506938T DE 69506938 T DE69506938 T DE 69506938T DE 69506938 D1 DE69506938 D1 DE 69506938D1
Authority
DE
Germany
Prior art keywords
polymerization
derivatives
acrylic acid
acrylic
acid
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 - Fee Related
Application number
DE69506938T
Other languages
English (en)
Other versions
DE69506938T2 (de
Inventor
Hideo Takeuchi
Toshiyasu Ito
Yutaka Kojima
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.)
Fujifilm Wako Pure Chemical Corp
Original Assignee
Wako Pure Chemical Industries 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 Wako Pure Chemical Industries Ltd filed Critical Wako Pure Chemical Industries Ltd
Publication of DE69506938D1 publication Critical patent/DE69506938D1/de
Application granted granted Critical
Publication of DE69506938T2 publication Critical patent/DE69506938T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/04—Azo-compounds
    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
    • C07C245/04—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69506938T 1994-04-25 1995-04-20 Polymerisation von Acrylsäure und seine Derivate Expired - Fee Related DE69506938T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10900694 1994-04-25
JP21941694 1994-08-22

Publications (2)

Publication Number Publication Date
DE69506938D1 true DE69506938D1 (de) 1999-02-11
DE69506938T2 DE69506938T2 (de) 1999-08-19

Family

ID=26448813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506938T Expired - Fee Related DE69506938T2 (de) 1994-04-25 1995-04-20 Polymerisation von Acrylsäure und seine Derivate

Country Status (6)

Country Link
US (1) US5563276A (de)
EP (1) EP0679665B1 (de)
KR (1) KR950032298A (de)
CN (2) CN1089750C (de)
DE (1) DE69506938T2 (de)
TW (2) TW399063B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140329756A1 (en) * 2012-11-04 2014-11-06 Miba Medical Inc. Temperature-release catalyst for cross-linking halyuronic acid during injection
WO2015133440A1 (ja) * 2014-03-03 2015-09-11 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
CN107915852A (zh) * 2017-11-20 2018-04-17 江毓铭 一种白净、耐黄变的吸水性树脂的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599299A (en) * 1950-06-23 1952-06-03 Du Pont Aliphatic azo compounds having guanyl radicals on tertiary carbon attached to azo nitrogen
US2744105A (en) * 1952-05-10 1956-05-01 Du Pont Azonitriles containing quaternary ammonium salt groups
JPS57131751A (en) * 1981-03-05 1982-08-14 Wako Pure Chem Ind Ltd Azoguanyl polymerization initiator
GB2111979A (en) * 1981-11-19 1983-07-13 Ici Plc Azoimindether hydrochloride production
JPS59155406A (ja) * 1983-02-22 1984-09-04 Sumitomo Chem Co Ltd キレ−ト樹脂の製造方法
US4528347A (en) * 1983-11-10 1985-07-09 501 Nitto Boseki, Co. Ltd Process for producing polymers of monoallylamine
JPS6160707A (ja) * 1984-09-01 1986-03-28 Nitto Boseki Co Ltd Ｎ−置換第２級モノアリルアミン及びその塩の重合体並びにその製造方法
JPS61223009A (ja) * 1985-03-29 1986-10-03 Nitto Boseki Co Ltd Ｎ−置換第２級モノアリルアミン又はその塩の共重合体の製造方法
JPH062780B2 (ja) * 1986-01-24 1994-01-12 日東紡績株式会社 モノアリルアミン塩酸塩の低分子量重合体の製造方法
JP2568408B2 (ja) * 1986-05-13 1997-01-08 和光純薬工業株式会社 アゾビスアミジン塩の顆粒
JPH0617227B2 (ja) * 1986-07-25 1994-03-09 宇部興産株式会社 ガリウムの選択的分離回収法
JPS6343912A (ja) * 1986-08-08 1988-02-25 Arakawa Chem Ind Co Ltd 吸水性樹脂の製造法
JP2593312B2 (ja) * 1987-07-22 1997-03-26 日本カーバイド工業株式会社 アゾビスアミジン塩類の製造方法

Also Published As

Publication number Publication date
CN1126215A (zh) 1996-07-10
KR950032298A (ko) 1995-12-20
TW399063B (en) 2000-07-21
TW494106B (en) 2002-07-11
CN1227228A (zh) 1999-09-01
CN1089750C (zh) 2002-08-28
US5563276A (en) 1996-10-08
EP0679665A1 (de) 1995-11-02
EP0679665B1 (de) 1998-12-30
DE69506938T2 (de) 1999-08-19

Similar Documents

Publication Publication Date Title
ATE198326T1 (de) Arylsulfonamido-substituierte hydroxamsäure derivate als inhibitoren von mmp und tnf
DE69917093D1 (de) Verfahren zur Herstellung von Acrylat- und Methacrylatpolymeren
DE69508813D1 (de) Thermische Polymerisation von Dicyclopentadien
FI945995A0 (fi) Akryyliamidipolymeerit ja niiden käyttö
DE69308209D1 (de) Polymerisation von alpha-olefinen
DE69818061D1 (de) Polymerisation von olefinen
FI932603A0 (fi) Regiospecifika katalysatorer foer framstaellning av epoxisiloxanmonomerer och -polymerer
DE69825335D1 (de) Polymerisation von Cyclosiloxanen
DE69233115D1 (de) Weitere therapeutische Verwendungen von L-Methionine und Zusammensetzungen
DE69809897D1 (de) Polymerisation von olefinen
DE69609168D1 (de) Nichtwässrige polymerisation von fluormonomeren
DE69315593D1 (de) Fluorinierte monomere und polymere
DE69631920D1 (de) Vorhof-Defibrillator mit spezifischer und empfindlicher Nachweisung von r-Wellen
DE69418193D1 (de) Sichere handhabung von tetrafluorethylen
DE69511433D1 (de) Lebende radikal-polymerisation von vinylmonomeren
DE69325073D1 (de) Borazinderivate von Hydridopolysilazanpolymeren
NO960414L (no) Anvendelse av fenylcykloheksylkarboksylsyreamider
TR25228A (tr) Asili poliester esasli modifiye edilmis polimerler ve bunlarin hazirlanisi
DE69416753D1 (de) Herstellung von 3-Pentensäure und Katalysator dafür
DE69506938D1 (de) Polymerisation von Acrylsäure und seine Derivate
NO933792D0 (no) Alkenpolymerisasjonskatalysator og anvendelse av katalysatoren
FI953740A0 (fi) Katalysaattori ja olefiinien polymerisointi
DE69626440D1 (de) Halomethylierung von Polymeren
DE69507608D1 (de) Suspensionspolymerisation von tetrafluorethylen
DE59501763D1 (de) Oligomerisate und Polymerisate von Aminoalkenen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee