ATE187488T1 - Verfahren zur herstellung aniontensidhaltiger wasch- und reinigungsmittel - Google Patents
Verfahren zur herstellung aniontensidhaltiger wasch- und reinigungsmittelInfo
- Publication number
- ATE187488T1 ATE187488T1 AT93909942T AT93909942T ATE187488T1 AT E187488 T1 ATE187488 T1 AT E187488T1 AT 93909942 T AT93909942 T AT 93909942T AT 93909942 T AT93909942 T AT 93909942T AT E187488 T1 ATE187488 T1 AT E187488T1
- Authority
- AT
- Austria
- Prior art keywords
- solid
- neutralisation
- mixture
- anionic
- added
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000012459 cleaning agent Substances 0.000 title abstract 2
- 239000003945 anionic surfactant Substances 0.000 title 1
- 239000003599 detergent Substances 0.000 title 1
- 239000007787 solid Substances 0.000 abstract 9
- 125000000129 anionic group Chemical group 0.000 abstract 6
- 238000006386 neutralization reaction Methods 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- 230000003472 neutralizing effect Effects 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 239000008247 solid mixture Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4216629A DE4216629A1 (de) | 1992-05-20 | 1992-05-20 | Verfahren zur Herstellung aniontensidhaltiger Wasch- und Reinigungsmittel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE187488T1 true ATE187488T1 (de) | 1999-12-15 |
Family
ID=6459299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93909942T ATE187488T1 (de) | 1992-05-20 | 1993-05-11 | Verfahren zur herstellung aniontensidhaltiger wasch- und reinigungsmittel |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0641380B1 (de) |
JP (1) | JPH07506610A (de) |
AT (1) | ATE187488T1 (de) |
DE (2) | DE4216629A1 (de) |
WO (1) | WO1993023520A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9324129D0 (en) † | 1993-11-24 | 1994-01-12 | Unilever Plc | Detergent compositions and process for preparing them |
TW326472B (en) * | 1994-08-12 | 1998-02-11 | Kao Corp | Method for producing nonionic detergent granules |
TW397862B (en) * | 1996-09-06 | 2000-07-11 | Kao Corp | Detergent granules and method for producing the same, and high-bulk density detergent composition |
GB9618877D0 (en) * | 1996-09-10 | 1996-10-23 | Unilever Plc | Process for preparing high bulk density detergent compositions |
GB9618876D0 (en) * | 1996-09-10 | 1996-10-23 | Unilever Plc | Process for preparing high bulk density detergent compositions |
GB9712583D0 (en) | 1997-06-16 | 1997-08-20 | Unilever Plc | Production of detergent granulates |
GB9712580D0 (en) * | 1997-06-16 | 1997-08-20 | Unilever Plc | Production of detergent granulates |
GB9713748D0 (en) * | 1997-06-27 | 1997-09-03 | Unilever Plc | Production of detergent granulates |
DE19731890A1 (de) * | 1997-07-24 | 1999-01-28 | Henkel Kgaa | Verfahren zur Herstellung eines lager- und rieselfähigen Granulats von aniontensidhaltigen Wasch- und Reinigungsmitteln |
GB9825563D0 (en) * | 1998-11-20 | 1999-01-13 | Unilever Plc | Particulate laundry detergent compositions containing anionic surfactant granules |
DE19853893A1 (de) * | 1998-11-23 | 2000-05-25 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Tensidgranulaten |
DE19858859A1 (de) | 1998-12-19 | 2000-06-21 | Henkel Kgaa | Verfahren zur Herstellung wasch- oder reinigungsaktiver Granulate |
GB0009087D0 (en) * | 2000-04-12 | 2000-05-31 | Unilever Plc | Process for preparing fluid detergent compositions |
DE10163603B4 (de) * | 2001-12-21 | 2006-05-04 | Henkel Kgaa | Verfahren zur Herstellung builderhaltiger Tensidgranulate |
JP5774678B2 (ja) * | 2010-04-19 | 2015-09-09 | ザ プロクター アンド ギャンブルカンパニー | 洗剤ベース組成物の製造方法 |
CN109913319B (zh) * | 2014-05-23 | 2022-03-01 | 宝洁公司 | 用于形成洗涤剂颗粒的两步中和法,以及包含所述洗涤剂颗粒的产品 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN170991B (de) * | 1988-07-21 | 1992-06-27 | Lever Hindustan Ltd | |
GB8818613D0 (en) * | 1988-08-05 | 1988-09-07 | Paterson Zochonis Uk Ltd | Detergents |
DE3835918A1 (de) * | 1988-10-21 | 1990-04-26 | Henkel Kgaa | Verfahren zur herstellung von tensidhaltigen granulaten |
-
1992
- 1992-05-20 DE DE4216629A patent/DE4216629A1/de not_active Withdrawn
-
1993
- 1993-05-11 EP EP93909942A patent/EP0641380B1/de not_active Expired - Lifetime
- 1993-05-11 JP JP5519861A patent/JPH07506610A/ja active Pending
- 1993-05-11 DE DE59309897T patent/DE59309897D1/de not_active Expired - Lifetime
- 1993-05-11 AT AT93909942T patent/ATE187488T1/de not_active IP Right Cessation
- 1993-05-11 WO PCT/EP1993/001151 patent/WO1993023520A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE59309897D1 (de) | 2000-01-13 |
DE4216629A1 (de) | 1993-11-25 |
WO1993023520A1 (de) | 1993-11-25 |
EP0641380B1 (de) | 1999-12-08 |
JPH07506610A (ja) | 1995-07-20 |
EP0641380A1 (de) | 1995-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |