IT1032832B - PROCEDURE FOR THE MANUFACTURE OF DETERGENT POWDERS - Google Patents

PROCEDURE FOR THE MANUFACTURE OF DETERGENT POWDERS

Info

Publication number: IT1032832B
Authority: IT; Italy
Prior art keywords: procedure; manufacture; detergent powders; detergent; powders
Prior art date: 1974-05-09

Application number

IT68171/75A

Other languages

Italian (it)

Original Assignee

Unilever Nv

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.)

1974-05-09

Filing date

1975-05-07

Publication date

1979-06-20

1975-05-07 Application filed by Unilever Nv filed Critical Unilever Nv

1979-06-20 Application granted granted Critical

1979-06-20 Publication of IT1032832B publication Critical patent/IT1032832B/en

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
- C11D3/10—Carbonates ; Bicarbonates
- 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
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
- 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
- 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
- C11D1/835—Mixtures of non-ionic with cationic compounds
- 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
- C11D11/02—Preparation in the form of powder by spray drying
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0042—Reducing agents
- 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
- C11D3/044—Hydroxides or bases
- 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
- C11D3/08—Silicates

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)
Detergent Compositions (AREA)

IT68171/75A 1974-05-09 1975-05-07 PROCEDURE FOR THE MANUFACTURE OF DETERGENT POWDERS IT1032832B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB20449/74A GB1506392A (en)	1974-05-09	1974-05-09	Detergent powder production

Publications (1)

Publication Number	Publication Date
IT1032832B true IT1032832B (en)	1979-06-20

Family

ID=10146143

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68171/75A IT1032832B (en)	1974-05-09	1975-05-07	PROCEDURE FOR THE MANUFACTURE OF DETERGENT POWDERS

Country Status (9)

Country	Link
JP (1)	JPS5837360B2 (en)
AT (1)	AT374824B (en)
CA (1)	CA1044982A (en)
DE (1)	DE2520187A1 (en)
FR (1)	FR2279844A1 (en)
GB (1)	GB1506392A (en)
IT (1)	IT1032832B (en)
SE (1)	SE446879B (en)
ZA (1)	ZA752882B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4797225A (en) *	1986-09-08	1989-01-10	Colgate-Palmolive Company	Nonaqueous liquid nonionic laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent and method of use
CN104120046A (en) *	2013-04-28	2014-10-29	临沂市晞迪助剂有限公司	Washing additive
EP3969555A1 (en)	2019-06-21	2022-03-23	Ecolab USA, Inc.	Solid nonionic surfactant compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO121968C (en) *	1966-06-23	1977-06-13	Mo Och Domsjoe Ab
US3664961A (en) *	1970-03-31	1972-05-23	Procter & Gamble	Enzyme detergent composition containing coagglomerated perborate bleaching agent

1974
- 1974-05-09 GB GB20449/74A patent/GB1506392A/en not_active Expired
1975
- 1975-05-05 ZA ZA00752882A patent/ZA752882B/en unknown
- 1975-05-06 DE DE19752520187 patent/DE2520187A1/en not_active Ceased
- 1975-05-06 SE SE7505282A patent/SE446879B/en not_active IP Right Cessation
- 1975-05-06 AT AT0345875A patent/AT374824B/en not_active IP Right Cessation
- 1975-05-07 IT IT68171/75A patent/IT1032832B/en active
- 1975-05-07 FR FR7514394A patent/FR2279844A1/en active Granted
- 1975-05-08 CA CA226,577A patent/CA1044982A/en not_active Expired
- 1975-05-08 JP JP50055331A patent/JPS5837360B2/en not_active Expired

Also Published As

Publication number	Publication date
FR2279844B1 (en)	1980-01-25
GB1506392A (en)	1978-04-05
SE7505282L (en)	1975-11-10
JPS50154302A (en)	1975-12-12
CA1044982A (en)	1978-12-26
JPS5837360B2 (en)	1983-08-16
AT374824B (en)	1984-06-12
DE2520187A1 (en)	1975-11-27
ZA752882B (en)	1976-12-29
FR2279844A1 (en)	1976-02-20
ATA345875A (en)	1977-09-15
SE446879B (en)	1986-10-13

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