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IT1250437B - Sospensioni acquose stabili e facilmente pompabili di zeolite - Google Patents

Sospensioni acquose stabili e facilmente pompabili di zeolite

Info

Publication number
IT1250437B
IT1250437B ITMI911813A ITMI911813A IT1250437B IT 1250437 B IT1250437 B IT 1250437B IT MI911813 A ITMI911813 A IT MI911813A IT MI911813 A ITMI911813 A IT MI911813A IT 1250437 B IT1250437 B IT 1250437B
Authority
IT
Italy
Prior art keywords
alkanols
mixtures
zeolite
stable
easily pumpable
Prior art date
Application number
ITMI911813A
Other languages
English (en)
Inventor
Paolo Colombo
Original Assignee
Paolo Colombo
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 Paolo Colombo filed Critical Paolo Colombo
Publication of ITMI911813A0 publication Critical patent/ITMI911813A0/it
Priority to ITMI911813A priority Critical patent/IT1250437B/it
Priority to DE69200464T priority patent/DE69200464T2/de
Priority to ES92110762T priority patent/ES2061300T3/es
Priority to AT92110762T priority patent/ATE112305T1/de
Priority to DK92110762.9T priority patent/DK0522365T3/da
Priority to EP92110762A priority patent/EP0522365B1/en
Priority to JP4170939A priority patent/JPH05270817A/ja
Priority to US07/905,731 priority patent/US5312793A/en
Priority to CA002072807A priority patent/CA2072807C/en
Publication of ITMI911813A1 publication Critical patent/ITMI911813A1/it
Application granted granted Critical
Publication of IT1250437B publication Critical patent/IT1250437B/it

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
    • C11D3/12—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
    • C11D3/1286—Stabilised aqueous aluminosilicate suspensions
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

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)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Detergent Compositions (AREA)

Abstract

Sospensioni acquose stabili e facilmente pompabili di zeolite 4A, contenenti da 0,5 a 65% di zeolite e da 0,05 a 6 g (per 100 g di zeolite) di un sospendente, costituito da miscele di alcanoli etossilati, dette miscele essendo ottenute etossilando: a) le miscele di alcanoli ramificati biodegradabili, aventi da 10 a 18 atomi di carbonio e aventi un'unica ramificazione in posizione 2, dette miscele contenendo almeno 2 alcanoli aventi un diverso numero di atomi C; oppure b) le miscele contenenti 40-100% degli alcanoli ramificati di cui ad a) e 60-0% di alcanoli lineari aventi da 10 a 18 atomi C.
ITMI911813A 1991-07-01 1991-07-01 Sospensioni acquose stabili e facilmente pompabili di zeolite IT1250437B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI911813A IT1250437B (it) 1991-07-01 1991-07-01 Sospensioni acquose stabili e facilmente pompabili di zeolite
DK92110762.9T DK0522365T3 (da) 1991-07-01 1992-06-26 Stabile vandige zeolitsuspensioner, der med lethed kan pumpes
ES92110762T ES2061300T3 (es) 1991-07-01 1992-06-26 Suspensiones acuosas estables de zeolita que pueden bombearse facilmente.
AT92110762T ATE112305T1 (de) 1991-07-01 1992-06-26 Stabile wässrige pumpfähige zeolithsuspensionen.
DE69200464T DE69200464T2 (de) 1991-07-01 1992-06-26 Stabile wässrige pumpfähige Zeolithsuspensionen.
EP92110762A EP0522365B1 (en) 1991-07-01 1992-06-26 Stable aqueous suspensions of zeolite which can be easily pumped
JP4170939A JPH05270817A (ja) 1991-07-01 1992-06-29 容易にポンプ輸送できるゼオライトの安定な水性懸濁液
US07/905,731 US5312793A (en) 1991-07-01 1992-06-29 Stable aqueous suspensions of zeolite which can be easily pumped
CA002072807A CA2072807C (en) 1991-07-01 1992-06-30 Stable aqueous suspensions of zeolite which can be easily pumped

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911813A IT1250437B (it) 1991-07-01 1991-07-01 Sospensioni acquose stabili e facilmente pompabili di zeolite

Publications (3)

Publication Number Publication Date
ITMI911813A0 ITMI911813A0 (it) 1991-07-01
ITMI911813A1 ITMI911813A1 (it) 1993-01-02
IT1250437B true IT1250437B (it) 1995-04-07

Family

ID=11360252

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911813A IT1250437B (it) 1991-07-01 1991-07-01 Sospensioni acquose stabili e facilmente pompabili di zeolite

Country Status (9)

Country Link
US (1) US5312793A (it)
EP (1) EP0522365B1 (it)
JP (1) JPH05270817A (it)
AT (1) ATE112305T1 (it)
CA (1) CA2072807C (it)
DE (1) DE69200464T2 (it)
DK (1) DK0522365T3 (it)
ES (1) ES2061300T3 (it)
IT (1) IT1250437B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203789A1 (de) * 1992-02-10 1993-08-12 Henkel Kgaa Verfahren zur stabilisierung von waessrigen zeolith-suspensionen
EP1149945A1 (de) * 2000-04-29 2001-10-31 Ciba Spezialitätenchemie Pfersee GmbH Zusammensetzung für die Vorbehandlung von Fasermaterialien
DE102012209827A1 (de) * 2012-06-12 2013-12-12 Henkel Ag & Co. Kgaa Wasch-, Reinigungs- oder Vorbehandlungsmittel mit erhöhter Reinigungskraft II
CN113661230B (zh) * 2019-05-10 2024-05-10 陶氏环球技术有限责任公司 表面活性剂共混物组合物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1165442B (it) * 1979-01-26 1987-04-22 Montedison Spa Zeoliti di tipo a,ad elevato grado di cristallinita' e a granulometria fine e processo per la loro produzione
IT1193481B (it) * 1979-07-16 1988-07-08 Montedison Spa Sospensioni stabili di zeoliti in acqua
JPS5734016A (en) * 1980-08-01 1982-02-24 Kazuo Soma Stabilized zeolite aqueous suspension
JPS593933B2 (ja) * 1980-08-01 1984-01-26 一夫 相馬 安定なゼオライトの水性懸濁液の製造方法
DE3444311A1 (de) * 1984-12-05 1986-06-05 Degussa Ag, 6000 Frankfurt Waessrige stabile suspension wasserunloeslicher, zum binden von calciumionen befaehigter silikate und deren verwendung zur herstellung von wasch- und reinigungsmitteln
US4741862A (en) * 1986-08-22 1988-05-03 Dow Corning Corporation Zeolite built detergent compositions
ES2045012T3 (es) * 1987-06-06 1994-01-16 Degussa Suspension acuosa estable de silicatos insolubles en agua, capacitados para la fijacion de iones de calcio y su utilizacion para la preparacion de agentes de lavado y limpieza.
DE3827260A1 (de) * 1988-08-11 1990-02-15 Henkel Kgaa Entfernung von grobanteilen in waessrigen alumosilikatsuspensionen durch nassvermahlung
FR2652818B1 (fr) * 1989-10-09 1994-04-01 Rhone Poulenc Chimie Suspension de zeolite comprenant une resine silicone.
IT1241040B (it) * 1989-12-18 1993-12-29 Ausidet Srl Sospensioni acquose stabili di materiali inorganici a base di silice insolubili in acqua

Also Published As

Publication number Publication date
DE69200464T2 (de) 1995-02-09
EP0522365B1 (en) 1994-09-28
CA2072807C (en) 2005-08-02
CA2072807A1 (en) 1993-01-02
US5312793A (en) 1994-05-17
ITMI911813A1 (it) 1993-01-02
DE69200464D1 (de) 1994-11-03
ES2061300T3 (es) 1994-12-01
ITMI911813A0 (it) 1991-07-01
EP0522365A1 (en) 1993-01-13
ATE112305T1 (de) 1994-10-15
JPH05270817A (ja) 1993-10-19
DK0522365T3 (da) 1994-10-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710