EP0359491A3 - Liquid cleaning products - Google Patents
Liquid cleaning products Download PDFInfo
- Publication number
- EP0359491A3 EP0359491A3 EP19890309173 EP89309173A EP0359491A3 EP 0359491 A3 EP0359491 A3 EP 0359491A3 EP 19890309173 EP19890309173 EP 19890309173 EP 89309173 A EP89309173 A EP 89309173A EP 0359491 A3 EP0359491 A3 EP 0359491A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- liquid cleaning
- cleaning products
- solvent phase
- phase
- 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.)
- Withdrawn
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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
-
- 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
- C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
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)
Abstract
A liquid cleaning composition comprises solid
particles dispersed in a liquid solvent phase, which phase
comprises a liquid polyalkoxylated material, the
composition further comprising polyvinylpyrrolidone, or a
derivative thereof, having a viscosity average molecular
weight of less than 30,000 and being dissolved in said
liquid solvent phase. The polymer inhibits network
formation which would otherwise lead to viscosity increase
on storage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888821282A GB8821282D0 (en) | 1988-09-12 | 1988-09-12 | Liquid cleaning products |
GB8821282 | 1988-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0359491A2 EP0359491A2 (en) | 1990-03-21 |
EP0359491A3 true EP0359491A3 (en) | 1990-09-05 |
Family
ID=10643406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890309173 Withdrawn EP0359491A3 (en) | 1988-09-12 | 1989-09-11 | Liquid cleaning products |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0359491A3 (en) |
JP (1) | JPH02120400A (en) |
AU (1) | AU4125389A (en) |
BR (1) | BR8904563A (en) |
GB (1) | GB8821282D0 (en) |
ZA (1) | ZA896939B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8821280D0 (en) * | 1988-09-12 | 1988-10-12 | Unilever Plc | Thickened liquids |
ES2111628T3 (en) * | 1992-06-29 | 1998-03-16 | Procter & Gamble | CONCENTRATED AQUEOUS LIQUID DETERGENT COMPOSITIONS INCLUDING POLYVINYLPYROLIDONE AND A TEREFTALATE BASED DIRT RELEASE POLYMER. |
EP0576778B1 (en) * | 1992-07-03 | 1998-02-04 | The Procter & Gamble Company | Concentrated aqueous liquid detergent compositions |
EP0649462A1 (en) * | 1992-07-08 | 1995-04-26 | Unilever Plc | Liquid cleaning products |
KR20180041812A (en) * | 2016-10-14 | 2018-04-25 | 오씨아이 주식회사 | Liquid bleaching agent |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017149A1 (en) * | 1979-03-31 | 1980-10-15 | Henkel Kommanditgesellschaft auf Aktien | Use of a liquid composition for cleaning hard surfaces |
EP0256343A1 (en) * | 1986-08-12 | 1988-02-24 | MIRA LANZA S.p.a. | Non aqueous liquid detergent product consisting of two separate base compositions |
-
1988
- 1988-09-12 GB GB888821282A patent/GB8821282D0/en active Pending
-
1989
- 1989-09-11 EP EP19890309173 patent/EP0359491A3/en not_active Withdrawn
- 1989-09-11 AU AU41253/89A patent/AU4125389A/en not_active Withdrawn
- 1989-09-11 BR BR898904563A patent/BR8904563A/en not_active Application Discontinuation
- 1989-09-12 JP JP1236799A patent/JPH02120400A/en active Pending
- 1989-09-12 ZA ZA896939A patent/ZA896939B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017149A1 (en) * | 1979-03-31 | 1980-10-15 | Henkel Kommanditgesellschaft auf Aktien | Use of a liquid composition for cleaning hard surfaces |
EP0256343A1 (en) * | 1986-08-12 | 1988-02-24 | MIRA LANZA S.p.a. | Non aqueous liquid detergent product consisting of two separate base compositions |
Also Published As
Publication number | Publication date |
---|---|
GB8821282D0 (en) | 1988-10-12 |
EP0359491A2 (en) | 1990-03-21 |
JPH02120400A (en) | 1990-05-08 |
AU4125389A (en) | 1990-03-15 |
ZA896939B (en) | 1991-05-29 |
BR8904563A (en) | 1990-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE ES FR GB IT LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE ES FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19901217 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19920309 |