FR2180864A1 - Enzyme-contg detergent - able to establish different ph valves in aqs solns - Google Patents

Enzyme-contg detergent - able to establish different ph valves in aqs solns

Info

Publication number
FR2180864A1
FR2180864A1 FR7313755A FR7313755A FR2180864A1 FR 2180864 A1 FR2180864 A1 FR 2180864A1 FR 7313755 A FR7313755 A FR 7313755A FR 7313755 A FR7313755 A FR 7313755A FR 2180864 A1 FR2180864 A1 FR 2180864A1
Authority
FR
France
Prior art keywords
enzyme
detergent
water
encapsulated
aqs
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
FR7313755A
Other languages
French (fr)
Other versions
FR2180864B1 (en
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of FR2180864A1 publication Critical patent/FR2180864A1/en
Application granted granted Critical
Publication of FR2180864B1 publication Critical patent/FR2180864B1/fr
Granted 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38672—Granulated or coated enzymes
    • 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
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules

Abstract

Detergent comprises (a) a detergent selected from water-sol. anionic, non-ionic, amphoteric detergents having dipolar character, and mixts thereof; (b) 0.001-10% of an enzyme encapsulated in a normally solid and water-sol or water-dispersible material which allows liberation of the enzyme into the aqs. soln 30 secs to 4 hrs. after introduction of the detergent into the soln and (c) an agent controlling pH to a value at which the efficacity of the enzyme is optimal, this agent being encapsulated in a normally solid and water-sol. or water-dispersible material such that the agent is liberated into the soln. immediately before or at the same time as the liberation of the enzyme. Pref. the enzyme, which is a proteolytic enzyme, is encapsulated with an ethylene glycol polymer, and the agent controlling pH is encapsulated with a 12-18C fatty acid.
FR7313755A 1972-04-17 1973-04-16 Enzyme-contg detergent - able to establish different ph valves in aqs solns Granted FR2180864A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24492272A 1972-04-17 1972-04-17

Publications (2)

Publication Number Publication Date
FR2180864A1 true FR2180864A1 (en) 1973-11-30
FR2180864B1 FR2180864B1 (en) 1976-05-21

Family

ID=22924633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313755A Granted FR2180864A1 (en) 1972-04-17 1973-04-16 Enzyme-contg detergent - able to establish different ph valves in aqs solns

Country Status (6)

Country Link
BE (1) BE798265A (en)
CA (1) CA1000628A (en)
DE (1) DE2318930A1 (en)
FR (1) FR2180864A1 (en)
IT (1) IT987083B (en)
NL (1) NL7305291A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651053A1 (en) * 1993-11-03 1995-05-03 The Procter & Gamble Company Laundry detergent compositions
EP0651052A1 (en) * 1993-11-03 1995-05-03 The Procter & Gamble Company Machine dishwashing detergent compositions
WO1998035009A1 (en) * 1997-02-07 1998-08-13 Henkel Kommanditgesellschaft Auf Aktien Ph-controlled release of detergent components
WO2001038477A1 (en) * 1999-11-26 2001-05-31 Henkel Kommanditgesellschaft Auf Aktien Method for the production of particulate washing or cleaning agents

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1534261A (en) 1974-11-08 1978-11-29 Reckitt & Colmann Prod Ltd Cleaning composition
US4234442A (en) * 1978-07-14 1980-11-18 Akzo N.V. Feed unit of a detergent composition based on alkali carbonate
DE2916416A1 (en) * 1979-04-23 1980-11-06 Karl Hans Dr Heinlein POWDERED DETERGENT OR PREWASH
AT371338B (en) * 1979-10-30 1983-06-27 Gergely Gerhard CLEANING TABLET FOR DENTAL PROSTHESES
US4511490A (en) * 1983-06-27 1985-04-16 The Clorox Company Cooperative enzymes comprising alkaline or mixtures of alkaline and neutral proteases without stabilizers
US4552679A (en) * 1984-03-16 1985-11-12 Warner-Lambert Company Method for deodorizing hypochlorite denture cleansing solutions and product containing a delayed release hypochlorite deactivator
US4671972A (en) * 1984-03-16 1987-06-09 Warner-Lambert Company Controlled release encapsulated hypochlorite deactivator for use in denture cleansers
JPS63503390A (en) * 1986-05-21 1988-12-08 ノボ　インダストリ　アクテイ−ゼルスカブ coated detergent enzyme products
GB8710690D0 (en) * 1987-05-06 1987-06-10 Unilever Plc Detergent bleach composition
GB9407276D0 (en) * 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
US6559113B2 (en) * 1994-04-13 2003-05-06 The Procter & Gamble Company Detergents containing a builder and a delayed released enzyme
GB9407299D0 (en) * 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
US6077818A (en) * 1996-02-20 2000-06-20 The Procter & Gamble Company Cellulase activity control by a terminator
CA2242651A1 (en) * 1997-07-22 1999-01-22 Calgon Corporation Composition and method for cleaning surfaces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551479A (en) * 1955-10-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551479A (en) * 1955-10-03

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651053A1 (en) * 1993-11-03 1995-05-03 The Procter & Gamble Company Laundry detergent compositions
EP0651052A1 (en) * 1993-11-03 1995-05-03 The Procter & Gamble Company Machine dishwashing detergent compositions
WO1998035009A1 (en) * 1997-02-07 1998-08-13 Henkel Kommanditgesellschaft Auf Aktien Ph-controlled release of detergent components
US6225276B1 (en) 1997-02-07 2001-05-01 Henkel Kommanditgesellschaft Auf Aktien pH-controlled release of detergent components
US6407052B2 (en) 1997-02-07 2002-06-18 Henkel Kommanditgesellschaft Auf Aktien pH-controlled release of detergent components
WO2001038477A1 (en) * 1999-11-26 2001-05-31 Henkel Kommanditgesellschaft Auf Aktien Method for the production of particulate washing or cleaning agents
US7064099B1 (en) 1999-11-26 2006-06-20 Henkel Kommanditgesellschaft Auf Aktlen Process for the production of particulate detergents

Also Published As

Publication number Publication date
NL7305291A (en) 1973-10-19
BE798265A (en) 1973-08-16
CA1000628A (en) 1976-11-30
FR2180864B1 (en) 1976-05-21
DE2318930A1 (en) 1973-10-31
IT987083B (en) 1975-02-20

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Legal Events

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