BR9500207A - Processos de polimerização por adição de radical llivre, e para inibir a formação de incrustações emum sistema de circulação de água e a corrosão em um sistema de circulação de água e composições de limpeza e para o tratamento de água - Google Patents

Processos de polimerização por adição de radical llivre, e para inibir a formação de incrustações emum sistema de circulação de água e a corrosão em um sistema de circulação de água e composições de limpeza e para o tratamento de água

Info

Publication number
BR9500207A
BR9500207A BR9500207A BR9500207A BR9500207A BR 9500207 A BR9500207 A BR 9500207A BR 9500207 A BR9500207 A BR 9500207A BR 9500207 A BR9500207 A BR 9500207A BR 9500207 A BR9500207 A BR 9500207A
Authority
BR
Brazil
Prior art keywords
circulation system
water circulation
weight percent
reaction mixture
water
Prior art date
Application number
BR9500207A
Other languages
English (en)
Inventor
Irwin Stanley Fiarman
Barry Weinstein
Thomas Francis Mccallum Iii
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR9500207A publication Critical patent/BR9500207A/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
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
    • 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
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/30—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01039—Yttrium [Y]
BR9500207A 1994-01-14 1995-01-13 Processos de polimerização por adição de radical llivre, e para inibir a formação de incrustações emum sistema de circulação de água e a corrosão em um sistema de circulação de água e composições de limpeza e para o tratamento de água BR9500207A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18224594A 1994-01-14 1994-01-14

Publications (1)

Publication Number Publication Date
BR9500207A true BR9500207A (pt) 1995-10-17

Family

ID=22667632

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9500207A BR9500207A (pt) 1994-01-14 1995-01-13 Processos de polimerização por adição de radical llivre, e para inibir a formação de incrustações emum sistema de circulação de água e a corrosão em um sistema de circulação de água e composições de limpeza e para o tratamento de água

Country Status (14)

Country Link
US (1) US5451644A (pt)
EP (1) EP0663408B1 (pt)
JP (2) JP3884090B2 (pt)
KR (1) KR100365382B1 (pt)
CN (1) CN1072233C (pt)
AT (1) ATE177763T1 (pt)
AU (1) AU682421B2 (pt)
BR (1) BR9500207A (pt)
CA (1) CA2139817A1 (pt)
DE (1) DE69508291T2 (pt)
ES (1) ES2129171T3 (pt)
MX (1) MX193496B (pt)
TW (1) TW294679B (pt)
ZA (1) ZA95247B (pt)

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US5962401A (en) * 1994-12-15 1999-10-05 Nippon Shokubai Co., Ltd. Detergent builder process of manufacturing same and detergent composition containing same
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DE19730650C2 (de) * 1997-07-17 1999-12-02 Henkel Kgaa Verfahren zur Vermeidung der Ablagerung von Schwermetallionen auf Textilfasern
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DE69900030T2 (de) * 1999-06-18 2001-05-10 Nat Starch Chem Invest Entfernung von flüchtigen organischen Verbindungen aus Polymerlatices /-dispersionen
NO20001693L (no) * 2000-03-31 2001-10-02 Bj Services As Fremgangsmåte og vaskev¶ske til bruk ved brönnvasking og etterfölgende behandling av den brukte vaskev¶ske, samt anvendelseav en spesiell v¶skeblanding
DE10342631B4 (de) * 2003-09-15 2006-04-13 Henkel Kgaa Maschinelle Geschirrspülmittel mit spezieller Polymermischung
WO2009071999A2 (en) * 2007-09-21 2009-06-11 Exotech Bio Solutions Ltd. Preparations of poly(styrene-co-maleic anhydride/acid)
JP5076864B2 (ja) * 2007-12-18 2012-11-21 東亞合成株式会社 アクリル酸（塩）／マレイン酸（塩）系共重合体水溶液およびその製造方法
EP2221324B1 (en) 2009-02-18 2013-01-16 Rohm and Haas Company Process for making improved aliphatic dicarboxylic acid copolymers
JP5464755B2 (ja) * 2010-03-09 2014-04-09 ローム アンド ハース カンパニー 自動食器洗いシステムのためのスケール低減添加剤
CN102906134B (zh) * 2010-03-25 2015-06-24 株式会社日本触媒 2-亚甲基戊二酸系共聚物及其制造方法
CN102206562B (zh) * 2011-04-29 2012-05-23 张家港市德宝化工有限公司 以丙烯酸废水为原料制备聚丙烯酸类皂洗剂的方法
CN103890015B (zh) * 2011-12-07 2015-09-23 株式会社日本触媒 丙烯酸(盐)-马来酸(盐)系共聚物组合物、其制造方法和洗涤剂组合物
CN103803729B (zh) * 2012-11-15 2015-10-07 中国石油化工股份有限公司 一种共聚物阻垢分散剂及其制备方法
US10053597B2 (en) 2013-01-18 2018-08-21 Basf Se Acrylic dispersion-based coating compositions
CN104108852B (zh) * 2014-08-01 2015-06-24 昆明冶金研究院 一种拜尔法赤泥沉降分离用高效絮凝剂的制备方法
US9487423B1 (en) * 2015-08-04 2016-11-08 Itaconix Corporation Partially decarboxylated polycarboxylic acid polymers
PL3555257T3 (pl) * 2016-12-16 2024-04-29 Rohm And Haas Company Dodatek do kontrolowania zabrudzeń w systemach automatycznego zmywania naczyń
CN108455736A (zh) * 2017-02-17 2018-08-28 湖州欧美新材料有限公司 一种阻垢剂的制备方法及阻垢剂
CN114478885A (zh) * 2021-12-17 2022-05-13 科威天使环保科技集团股份有限公司 一种具有大分子结构的寡聚膦基琥珀酸及其制备方法
WO2023206365A1 (en) * 2022-04-29 2023-11-02 Dow Global Technologies Llc Formaldehyde-free aqueous pigment composition and coated articles prepared with the same

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Also Published As

Publication number Publication date
ZA95247B (en) 1996-07-15
DE69508291T2 (de) 1999-11-25
DE69508291D1 (de) 1999-04-22
KR100365382B1 (ko) 2003-03-06
EP0663408A2 (en) 1995-07-19
ATE177763T1 (de) 1999-04-15
CN1072233C (zh) 2001-10-03
AU1012095A (en) 1995-07-27
KR950032292A (ko) 1995-12-20
CA2139817A1 (en) 1995-07-15
JPH0841109A (ja) 1996-02-13
AU682421B2 (en) 1997-10-02
EP0663408A3 (en) 1995-12-13
EP0663408B1 (en) 1999-03-17
JP3884090B2 (ja) 2007-02-21
JP2007016244A (ja) 2007-01-25
CN1113245A (zh) 1995-12-13
US5451644A (en) 1995-09-19
ES2129171T3 (es) 1999-06-01
MX193496B (es) 1999-09-22
TW294679B (pt) 1997-01-01

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/01/2015