EP1235896A2 - Procede de production de particules comprimees - Google Patents

Procede de production de particules comprimees

Info

Publication number
EP1235896A2
EP1235896A2 EP00993323A EP00993323A EP1235896A2 EP 1235896 A2 EP1235896 A2 EP 1235896A2 EP 00993323 A EP00993323 A EP 00993323A EP 00993323 A EP00993323 A EP 00993323A EP 1235896 A2 EP1235896 A2 EP 1235896A2
Authority
EP
European Patent Office
Prior art keywords
acid
die
sodium
compressed particles
particles
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
EP00993323A
Other languages
German (de)
English (en)
Other versions
EP1235896B1 (fr
Inventor
Henriette Weber
Wilfried Rähse
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1235896A2 publication Critical patent/EP1235896A2/fr
Application granted granted Critical
Publication of EP1235896B1 publication Critical patent/EP1235896B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the process according to the invention can be carried out for the production of compressed particles of any constituents which can be incorporated into washing and cleaning agents.
  • the solid and optionally liquid starting materials are first mixed.
  • sodium polyphosphate, potassium polyphosphate or mixtures of these two and mixtures of sodium tripolyphosphate and sodium potassium polyphosphate or mixtures of potassium polyphosphate and sodium tripolyphosphate or mixtures of sodium polyphosphate phosphate and potassium phosphate phosphate can be used
  • Usable organic scent substances are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids being understood to mean those carboxylic acids which carry more than one acid function. Nitro solder acetic acid (NTA), provided that such use is not objectionable for ecological reasons, and mixtures of these.
  • Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acid and mixtures thereof
  • copolymers are those which preferably have acrolein and acrylic acid / acrylic acid salts or acrolein and vinyl acetate as monomers.
  • Suitable organic builder substances are dextrins, for example oligomers or polymers of carbohydrates, which can be obtained by partial hydrolysis of starches.
  • the hydrolysis can be carried out by customary processes, for example acid-catalyzed or enzyme-catalyzed. They are preferably hydrolysis products with average molar masses in the range from 400 to 500,000 g / mol.
  • DE dextrose equivalent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Glanulating (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
EP00993323A 1999-12-08 2000-11-29 Procede de production de particules comprimees Expired - Lifetime EP1235896B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19959002 1999-12-08
DE19959002A DE19959002C2 (de) 1999-12-08 1999-12-08 Verfahren zur Herstellung von verdichteten Teilchen
PCT/EP2000/011963 WO2001042407A2 (fr) 1999-12-08 2000-11-29 Procede de production de particules comprimees

Publications (2)

Publication Number Publication Date
EP1235896A2 true EP1235896A2 (fr) 2002-09-04
EP1235896B1 EP1235896B1 (fr) 2005-08-24

Family

ID=7931743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00993323A Expired - Lifetime EP1235896B1 (fr) 1999-12-08 2000-11-29 Procede de production de particules comprimees

Country Status (7)

Country Link
EP (1) EP1235896B1 (fr)
JP (1) JP2003516467A (fr)
AT (1) ATE302840T1 (fr)
CA (1) CA2328047A1 (fr)
DE (2) DE19959002C2 (fr)
ES (1) ES2246933T3 (fr)
WO (1) WO2001042407A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5489996B2 (ja) * 2008-06-02 2014-05-14 ライオン株式会社 脂肪酸アルキルエステルスルホナート金属塩フレーク及びその製造方法
CN106422974B (zh) * 2016-09-11 2019-11-12 张元才 组合式破碎造粒干燥机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988088A (ja) * 1982-11-12 1984-05-21 Nagase Seikagaku Kogyo Kk 酵素含有顆粒剤の製造方法
DE3624336A1 (de) * 1986-07-18 1988-01-28 Henkel Kgaa Verfahren zur herstellung von rieselfaehigen alkalischen reinigungsmitteln durch kompaktierende granulation
JPS63134045A (ja) * 1986-11-27 1988-06-06 Katsumi Takao 造粒装置
JPH05500076A (ja) * 1989-08-09 1993-01-14 ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン 洗剤中で使用する高密度顆粒の製造方法
DE4024759A1 (de) * 1990-08-03 1992-02-06 Henkel Kgaa Bleichaktivatoren in granulatform
DE4100306A1 (de) * 1991-01-08 1992-07-09 Henkel Kgaa Kornfoermige, leicht loesliche trockenkonzentrate von inhaltsstoffen aus wasch- und/oder reinigungsmitteln und verfahren zu ihrer herstellung
DE4143016A1 (de) * 1991-12-24 1993-07-01 Henkel Kgaa Bleichaktivatoren in granulatform (ii)
ATE190346T1 (de) * 1992-11-14 2000-03-15 Degussa Russ-granulate
DE4336548C2 (de) * 1992-11-14 1994-11-17 Degussa Verfahren zur Herstellung kugelförmiger Granulate aus pulverförmigen Feststoffen
JPH0889782A (ja) * 1994-09-21 1996-04-09 Taiheiyo Tokushu Chuzo Kk 造粒装置
DE19649119A1 (de) * 1996-11-27 1998-05-28 Huels Chemische Werke Ag Verfahren zur Granulierung von schmutzlösenden, amphiphilen Polymeren durch Preßagglomeration
DE19939806A1 (de) * 1999-08-21 2001-02-22 Cognis Deutschland Gmbh Schaumkontrollierte feste Waschmittel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0142407A2 *

Also Published As

Publication number Publication date
JP2003516467A (ja) 2003-05-13
WO2001042407A2 (fr) 2001-06-14
CA2328047A1 (fr) 2001-06-08
WO2001042407A3 (fr) 2001-12-06
DE19959002C2 (de) 2002-12-05
DE19959002A1 (de) 2001-06-28
DE50011037D1 (de) 2005-09-29
ATE302840T1 (de) 2005-09-15
ES2246933T3 (es) 2006-03-01
EP1235896B1 (fr) 2005-08-24

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