EP0421664A3 - Polymer-containing granulates - Google Patents

Polymer-containing granulates Download PDF

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Publication number
EP0421664A3
EP0421664A3 EP19900310547 EP90310547A EP0421664A3 EP 0421664 A3 EP0421664 A3 EP 0421664A3 EP 19900310547 EP19900310547 EP 19900310547 EP 90310547 A EP90310547 A EP 90310547A EP 0421664 A3 EP0421664 A3 EP 0421664A3
Authority
EP
European Patent Office
Prior art keywords
polymer
granulate
useful
formulations
disclosed
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.)
Granted
Application number
EP19900310547
Other versions
EP0421664A2 (en
EP0421664B1 (en
Inventor
Maurizio Pastori
Paolo Zini
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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=10663936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0421664(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of EP0421664A2 publication Critical patent/EP0421664A2/en
Publication of EP0421664A3 publication Critical patent/EP0421664A3/en
Application granted granted Critical
Publication of EP0421664B1 publication Critical patent/EP0421664B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)

Abstract

A granulate useful in detergent formulations is disclosed, which comprises at least 10% by weight of polymer useful in such formulations and at least 20% by weight of at least one inorganic component which is also useful in such formulations. The granulate has a bulk density of at least 700 g/l, and possesses low hygroscopicity. A process formaking such a granulate is also disclosed.
EP90310547A 1989-10-02 1990-09-26 Polymer-containing granulates Revoked EP0421664B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898922179A GB8922179D0 (en) 1989-10-02 1989-10-02 Polymer-containing granulates
GB8922179 1989-10-02

Publications (3)

Publication Number Publication Date
EP0421664A2 EP0421664A2 (en) 1991-04-10
EP0421664A3 true EP0421664A3 (en) 1991-12-18
EP0421664B1 EP0421664B1 (en) 1999-02-03

Family

ID=10663936

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90310547A Revoked EP0421664B1 (en) 1989-10-02 1990-09-26 Polymer-containing granulates

Country Status (12)

Country Link
EP (1) EP0421664B1 (en)
JP (1) JP2851149B2 (en)
AT (1) ATE176496T1 (en)
AU (1) AU645501B2 (en)
BR (1) BR9004904A (en)
CA (1) CA2025832A1 (en)
DE (1) DE69032929T2 (en)
GB (1) GB8922179D0 (en)
IN (1) IN180189B (en)
PH (1) PH30938A (en)
PT (1) PT95484A (en)
ZA (1) ZA907826B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104085A1 (en) * 1991-02-11 1992-08-13 Henkel Kgaa GRANULAR ADDITIVE FOR DETERGENT AND CLEANING AGENT
DE4110510A1 (en) * 1991-03-30 1992-10-01 Henkel Kgaa LOW-ALKALINE, CHLORINE AND PHOSPHATE-FREE MACHINE DISTRIBUTORS IN THE FORM OF HEAVY-DENTAL POWDERS AND GRANULES
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
DE4137470A1 (en) * 1991-11-14 1993-05-19 Henkel Kgaa METHOD FOR PRODUCING LOW-ALKALINE, ACTIVE-CHLORINE AND PHOSPHATE-FREE MACHINE DISPERSIVE AGENTS IN THE FORM OF HEAVY GRANULES
ES2138963T3 (en) * 1992-06-02 2000-02-01 Procter & Gamble COMPOSITIONS FOR CLOTHING WHITENING.
US5259994A (en) * 1992-08-03 1993-11-09 The Procter & Gamble Company Particulate laundry detergent compositions with polyvinyl pyrollidone
DE4229660A1 (en) * 1992-09-04 1994-03-10 Henkel Kgaa Washing and cleaning agents with builders
DE4242482A1 (en) * 1992-12-16 1994-06-23 Henkel Kgaa Process for the preparation of powdered detergents
WO1994023010A1 (en) * 1993-04-01 1994-10-13 Unilever N.V. Solid detergent briquettes
EA000899B1 (en) * 1995-09-04 2000-06-26 Унилевер Н.В. Detergent compositions and process for preparing them
US5726142A (en) * 1995-11-17 1998-03-10 The Dial Corp Detergent having improved properties and method of preparing the detergent
US5962389A (en) * 1995-11-17 1999-10-05 The Dial Corporation Detergent having improved color retention properties
WO1999011749A1 (en) * 1997-08-28 1999-03-11 The Procter & Gamble Company Agglomeration process for producing a particulate modifier polyamine detergent admix
WO2000077148A1 (en) * 1999-06-14 2000-12-21 Kao Corporation Granules for carrying surfactant and method for producing the same
CN1170921C (en) * 1999-06-14 2004-10-13 花王株式会社 Granular base and particulate detergent
DE19938640A1 (en) * 1999-08-14 2001-02-15 Henkel Kgaa Prevention of deposits
EP1529834A1 (en) * 2003-11-10 2005-05-11 The Procter & Gamble Company Detergent particles
EP1529833A1 (en) * 2003-11-10 2005-05-11 The Procter & Gamble Company Detergent particles
US9279097B1 (en) 2014-08-14 2016-03-08 Ecolab USA, Inc. Polymers for industrial laundry detergents

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401987A1 (en) * 1977-08-31 1979-03-30 Colgate Palmolive Co Agglomerated insoluble detergent adjuvant contg. a zeolite - in finely divided form bound into particles with a binder, e.g. starch
US4414130A (en) * 1976-08-17 1983-11-08 Colgate Palmolive Company Readily disintegrable agglomerates of insoluble detergent builders and detergent compositions containing them
EP0200163A2 (en) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Bleaching agent, its preparation and its use
EP0256443A2 (en) * 1986-08-15 1988-02-24 Unilever N.V. Peroxyacid bleach composition and its use in detergent compositions
EP0289768A2 (en) * 1987-05-06 1988-11-09 Degussa Aktiengesellschaft Phosphate-free detergent builder
WO1990005175A1 (en) * 1988-11-10 1990-05-17 Henkel Kommanditgesellschaft Auf Aktien Process for producing high-density zeolite-containing granules

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654121A5 (en) * 1983-03-25 1986-01-31 Ciba Geigy Ag METHOD FOR PRODUCING SOLID PHOTOACTIVATOR PREPARATIONS.
CA1334389C (en) * 1986-03-26 1995-02-14 Ernest H. Brumbaugh Machine dishwasher water spot control composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414130A (en) * 1976-08-17 1983-11-08 Colgate Palmolive Company Readily disintegrable agglomerates of insoluble detergent builders and detergent compositions containing them
FR2401987A1 (en) * 1977-08-31 1979-03-30 Colgate Palmolive Co Agglomerated insoluble detergent adjuvant contg. a zeolite - in finely divided form bound into particles with a binder, e.g. starch
EP0200163A2 (en) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Bleaching agent, its preparation and its use
EP0256443A2 (en) * 1986-08-15 1988-02-24 Unilever N.V. Peroxyacid bleach composition and its use in detergent compositions
EP0289768A2 (en) * 1987-05-06 1988-11-09 Degussa Aktiengesellschaft Phosphate-free detergent builder
WO1990005175A1 (en) * 1988-11-10 1990-05-17 Henkel Kommanditgesellschaft Auf Aktien Process for producing high-density zeolite-containing granules

Also Published As

Publication number Publication date
EP0421664A2 (en) 1991-04-10
GB8922179D0 (en) 1989-11-15
BR9004904A (en) 1991-09-10
JP2851149B2 (en) 1999-01-27
ATE176496T1 (en) 1999-02-15
CA2025832A1 (en) 1991-04-03
PT95484A (en) 1991-06-25
DE69032929T2 (en) 1999-09-30
AU645501B2 (en) 1994-01-20
EP0421664B1 (en) 1999-02-03
JPH04145200A (en) 1992-05-19
PH30938A (en) 1997-12-23
DE69032929D1 (en) 1999-03-18
IN180189B (en) 1998-01-17
AU6326490A (en) 1991-04-11
ZA907826B (en) 1991-07-31

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