PH27560A - Process for efficient molecular weight control in copolymerization - Google Patents

Process for efficient molecular weight control in copolymerization

Info

Publication number
PH27560A
PH27560A PH40932A PH40932A PH27560A PH 27560 A PH27560 A PH 27560A PH 40932 A PH40932 A PH 40932A PH 40932 A PH40932 A PH 40932A PH 27560 A PH27560 A PH 27560A
Authority
PH
Philippines
Prior art keywords
monoethylenically unsaturated
units
molecular weight
weight control
copolymerization
Prior art date
Application number
PH40932A
Other languages
English (en)
Inventor
Kathleen Anne Hughes
Graham Swift
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23888219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PH27560(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of PH27560A publication Critical patent/PH27560A/en

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • 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
    • 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
    • C08F222/00—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Graft Or Block Polymers (AREA)
PH40932A 1990-02-06 1990-07-31 Process for efficient molecular weight control in copolymerization PH27560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/475,580 US5055540A (en) 1990-02-06 1990-02-06 Process for efficient molecular weight control in copolymerization

Publications (1)

Publication Number Publication Date
PH27560A true PH27560A (en) 1993-08-18

Family

ID=23888219

Family Applications (1)

Application Number Title Priority Date Filing Date
PH40932A PH27560A (en) 1990-02-06 1990-07-31 Process for efficient molecular weight control in copolymerization

Country Status (18)

Country Link
US (1) US5055540A (zh)
EP (1) EP0441022B1 (zh)
JP (1) JP3054873B2 (zh)
KR (1) KR100190513B1 (zh)
CN (2) CN1030322C (zh)
AT (1) ATE123297T1 (zh)
AU (1) AU644803B2 (zh)
BR (1) BR9003959A (zh)
CA (1) CA2022705C (zh)
DD (1) DD296692A5 (zh)
DE (1) DE69019814T2 (zh)
DK (1) DK0441022T3 (zh)
ES (1) ES2073532T3 (zh)
IE (1) IE902758A1 (zh)
NZ (2) NZ234722A (zh)
PH (1) PH27560A (zh)
PT (1) PT94976A (zh)
ZA (1) ZA906080B (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409629A (en) * 1991-07-19 1995-04-25 Rohm And Haas Company Use of acrylic acid/ethyl acrylate copolymers for enhanced clay soil removal in liquid laundry detergents
US5268437A (en) * 1992-01-22 1993-12-07 Rohm And Haas Company High temperature aqueous polymerization process
ATE244061T1 (de) * 1993-01-26 2003-07-15 Nat Starch Chem Invest Multifunktionale maleat polymere
US5866012A (en) * 1993-01-26 1999-02-02 National Starch And Chemical Investment Holding Corporation Multifunctional maleate polymers
EP0682693B1 (de) * 1993-02-05 1998-04-01 Henkel Kommanditgesellschaft auf Aktien Gerüststoff für wasch- oder reinigungsmittel
US5431846A (en) * 1993-05-20 1995-07-11 Lever Brothers Company, Division Of Conopco, Inc. Copolymers and detergent compositions containing them
ES2072812B1 (es) * 1993-05-28 1996-02-16 Derypol S A Procedimiento para la preparacion de copolimeros de acidos dicarboxilicos
EP0630965A1 (en) * 1993-06-23 1994-12-28 The Procter & Gamble Company Concentrated liquid hard surface detergent compositions containing maleic acid-olefin copolymers
DE69428927T2 (de) * 1993-07-20 2002-07-04 Nippon Shokubai Co. Ltd., Osaka Maleinsäurecopolymer und dessen Anwendung
DE4405621A1 (de) * 1994-02-22 1995-08-24 Basf Ag Verfahren zur Herstellung von Copolymerisaten aus Vinylestern und monoethylenisch ungesättigten Carbonsäuren und ihre Verwendung
US6335404B1 (en) * 1994-04-05 2002-01-01 Rohm And Haas Company Aqueous process for preparing aqueous weight carboxyl containing polymers
CA2151112A1 (en) * 1994-06-13 1995-12-14 Michael Bennett Freeman High temperature polymerization process and products therefrom
DE4420920A1 (de) * 1994-06-16 1995-12-21 Basf Ag Vinylformiateinheiten enthaltende Copolymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung in Wasch- und Reinigungsmitteln
JP2001081108A (ja) * 1999-09-16 2001-03-27 Sekisui Chem Co Ltd ビニル系低分子量重合体の製造方法及びビニル系低分子量重合体、並びに、トナー用バインダー樹脂組成物及びトナー
TWI236483B (en) 2000-07-07 2005-07-21 Nippon Catalytic Chem Ind Low molecular weight (methyl) acrylic acid (acrylate) polymer and preparation process and use thereof
KR100370773B1 (ko) * 2000-09-14 2003-02-05 김성진 쌀겨첨가 방식제의 제조방법 및 그 방식제
ATE338090T1 (de) * 2003-02-24 2006-09-15 Basf Ag Carboxylat-haltige polymere für die metalloberflächenbehandlung
CN100389137C (zh) * 2004-12-30 2008-05-21 中国石油化工股份有限公司 一种丁烯二酸聚合物的制备方法
KR100626552B1 (ko) * 2005-04-06 2006-09-22 김수동 잔류단량제와 개시제 잔류물이 적게 함유된폴리아크릴아마이드 공중합체의 제조
CN100509683C (zh) * 2006-09-30 2009-07-08 江苏博特新材料有限公司 一种低分子量共聚物分散剂及其制备方法
JP5503545B2 (ja) * 2007-11-09 2014-05-28 ザ プロクター アンド ギャンブル カンパニー モノカルボン酸単量体、ジカルボン酸単量体、およびスルホン酸基含有単量体を含む洗浄用組成物
JP5750265B2 (ja) * 2008-03-31 2015-07-15 株式会社日本触媒 スルホン酸基含有マレイン酸系水溶性共重合体水溶液および乾燥して得られる粉体
EP2221324B1 (en) 2009-02-18 2013-01-16 Rohm and Haas Company Process for making improved aliphatic dicarboxylic acid copolymers
EP2228426A1 (en) * 2009-03-13 2010-09-15 Rohm and Haas Company Scale-reducing additive for automatic dishwashing systems
US20100234264A1 (en) * 2009-03-13 2010-09-16 Marianne Patricia Creamer Scale-reducing additive for automatic dishwashing systems
US20110021410A1 (en) * 2009-07-27 2011-01-27 Ecolab Usa Inc. Novel formulation of a ware washing solid controlling hardness
KR101118625B1 (ko) 2010-03-24 2012-03-06 회명산업 주식회사 수용성 절삭유
CN103539270B (zh) * 2013-11-14 2014-11-05 南京林业大学 Aa/ba/amps三元无磷聚合型缓蚀阻垢剂及其制备方法
US9279097B1 (en) 2014-08-14 2016-03-08 Ecolab USA, Inc. Polymers for industrial laundry detergents
CN109486271A (zh) * 2018-09-11 2019-03-19 郑州林海环保材料有限公司 一种涂料有机分散剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789099A (en) * 1953-09-04 1957-04-16 Union Carbide & Carbon Corp Polymerization of acrylic acid in aqueous solution
FR2514746B1 (fr) * 1981-10-20 1985-05-31 Coatex Sa Agent inhibiteur d'incrustations et de precipitation pour le traitement des eaux industrielles et/ou domestiques
US4485223A (en) * 1981-10-29 1984-11-27 Pfizer Inc. (Meth)acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants
FR2528856B1 (fr) * 1982-06-16 1987-05-22 Albright & Wilson Polymeres d'acides insatures
DE3233778A1 (de) * 1982-09-11 1984-03-15 Basf Ag, 6700 Ludwigshafen Verfahren einer kontinuierlichen herstellung von copolymerisaten aus monoethylenisch ungesaettigten mono- und dicarbonsaeuren
DE3426368A1 (de) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen Copolymerisate fuer wasch- und reinigungsmittel
US4659793A (en) * 1986-03-03 1987-04-21 Alco Chemical Corporation Preparation of aqueous solutions of copolymers of dicarboxylic acids having a low dicarboxylic acid monomer content
DE3716544A1 (de) * 1987-05-16 1988-11-24 Basf Ag Verwendung von wasserloeslichen copolymerisaten, die monomere mit mindestens zwei ethylenisch ungesaettigten doppelbindungen einpolymerisiert enthalten, in wasch- und reinigungsmitteln
DE3716543A1 (de) * 1987-05-16 1988-11-24 Basf Ag Verwendung von wasserloeslichen copolymerisaten, die monomere mit mindestens zwei ethylenisch ungesaettigten doppelbindungen einpolymerisiert enthalten, in wasch- und reinigungsmitteln
DE68911729T2 (de) * 1988-04-11 1994-07-21 Nippon Catalytic Chem Ind Verfahren zur Herstellung eines Polymers von Maleinsäure und Wasserbehandlungsmittel und diese Polymere enthaltender Zusatz für Waschmittel.
US5244988A (en) * 1989-05-17 1993-09-14 Rohm And Haas Company Maleate polymerization process

Also Published As

Publication number Publication date
ZA906080B (en) 1991-10-30
CN1100134A (zh) 1995-03-15
EP0441022A3 (en) 1991-10-16
PT94976A (pt) 1991-09-30
IE902758A1 (en) 1991-08-14
JPH03234713A (ja) 1991-10-18
EP0441022B1 (en) 1995-05-31
ATE123297T1 (de) 1995-06-15
KR910015602A (ko) 1991-09-30
DD296692A5 (de) 1991-12-12
KR100190513B1 (ko) 1999-06-01
AU644803B2 (en) 1993-12-23
CN1030322C (zh) 1995-11-22
NZ243407A (en) 1994-01-26
ES2073532T3 (es) 1995-08-16
DE69019814T2 (de) 1995-12-07
CA2022705A1 (en) 1991-08-07
BR9003959A (pt) 1991-11-12
EP0441022A2 (en) 1991-08-14
DK0441022T3 (da) 1995-07-24
DE69019814D1 (de) 1995-07-06
CN1053925A (zh) 1991-08-21
US5055540A (en) 1991-10-08
CA2022705C (en) 2001-05-29
JP3054873B2 (ja) 2000-06-19
AU6004490A (en) 1991-08-08
NZ234722A (en) 1994-01-26

Similar Documents

Publication Publication Date Title
PH27560A (en) Process for efficient molecular weight control in copolymerization
MX9307194A (es) Mezclas a partir de polimerizados de acidos dicarboxilicos monoetilenicamente insaturados y polimerizados de acidos monocarboxilicos etilenicamente insaturados y/o acidos poliaminocarboxilicos, y el uso de las mismas.
IE901781L (en) Copolymers of monoethylenically unsaturated dicarboxylic¹acids, detergents
IE820272L (en) Acrylate/maleate copolymers
EP0311070A3 (en) Compositions containing phosphonalkane carboxylic acid for scale inhibition
TW279868B (en) Aqueous process for preparing low molecular weight polymers
ES529832A0 (es) Procedimiento para la obtencion de copolimerizados a base de acidos carboxilicos
KR890009366A (ko) 치석 억제 조성물
ZA91312B (en) The removal of heavy metal ions from wine and wine-like beverages
ES8405427A1 (es) Procedimiento para la obtencion de copolimeros a base de acidos mono y dicarboxilicos monoetilenicamente insaturados
KR950032292A (ko) 모노에틸렌성 불포화 디카르복실산의 수-가용성 중합체를 제조하기 위한 수성방법
DE50214096D1 (de) Copolymere zur verhinderung von glaskorrosion
ES8306488A1 (es) Procedimiento para la obtencion de copolimerizados a base de acidos mono-dicarboxilicos monoolefinicamente insaturados.
AU1614888A (en) Detergents containing water-soluble copolymers containing as copolymerized units monomers having two or more ethylenically unsaturated double bonds
EP0215251A3 (en) Use in detergents of neutralised and/or amidised polymers containing carboxyl groups
MXPA98008034A (es) Uso de copolimeros basados en acidos dicarboxilicos etilenicamente insaturados o bien anhidridos deacidos dicarboxilicos, olefinas inferiores y comonomeros hidrofobicos para poscurtido, impregnacioncon aceite o bien impermeabilizacion de cueros y..
KR940009219A (ko) 사슬 결합반응을 이용한 중합체의 분자량 증대 방법 및 이로부터 제조된 중합산물을 포함하는 조성물
DE69020299D1 (de) Verfahren zur Herstellung von Kesselstein verhindernden Mitteln.
CA2128339A1 (en) Water soluble polymers
ES525512A0 (es) Procedimiento para la obtencion de copolimeros a base de acidos monocarboxilicos y acidos o anhidridos dicarboxilicos monoetilenicamente insaturados.
EP0770673A3 (en) Polycarboxylates for automatic dishwashing detergents
AU2003298243A1 (en) Partially esterified copolymers of monoethylenically unsaturated dicarboxylic acid anhydrides, vinylaromatic compounds and other monoethylenically unsaturated monomers containing heteroatoms
EP0273530A3 (en) Aqueous dispersion of an addition polymer
TH26692EX (th) กรรมวิธีสำหรับควบคุมมวลโมเลกุลที่มีประสิทธิภาพในการโคพอลิเมอไรซ์
KR890003632A (ko) 스케일 방지제