FR2020445A1 - Granular proteolytic enzymes - Google Patents

Granular proteolytic enzymes

Info

Publication number
FR2020445A1
FR2020445A1 FR6934952A FR6934952A FR2020445A1 FR 2020445 A1 FR2020445 A1 FR 2020445A1 FR 6934952 A FR6934952 A FR 6934952A FR 6934952 A FR6934952 A FR 6934952A FR 2020445 A1 FR2020445 A1 FR 2020445A1
Authority
FR
France
Prior art keywords
proteolytic enzymes
polyethylene glycol
granular
pref
enzyme
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Withdrawn
Application number
FR6934952A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2020445A1 publication Critical patent/FR2020445A1/en
Withdrawn legal-status Critical Current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

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)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

Washing agents containing proteolytic enzymes in granular form Are made by using as granulating agent for the enzyme a surface-active polyethylene glycol derivative (I) with a polyethylene glycol content of at least 70% and an alkyl, alkaryl or aryl group with 10 to 22C atoms in the molecule. (I) is pref. an ether of straight-chain fatty alcohols with 10 to 22C atoms and a polyethylene glycol content of at least 75%. The ratio of enzyme to granulating agent is from 10:1 to 1:10, pref. from 4:1 to 1:1.
FR6934952A 1968-10-11 1969-10-13 Granular proteolytic enzymes Withdrawn FR2020445A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681802465 DE1802465A1 (en) 1968-10-11 1968-10-11 Proteolytic enzymes in granular form

Publications (1)

Publication Number Publication Date
FR2020445A1 true FR2020445A1 (en) 1970-07-10

Family

ID=5710246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934952A Withdrawn FR2020445A1 (en) 1968-10-11 1969-10-13 Granular proteolytic enzymes

Country Status (4)

Country Link
BE (1) BE740194A (en)
DE (1) DE1802465A1 (en)
FR (1) FR2020445A1 (en)
NL (1) NL6915293A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8135323U1 (en) * 1981-12-04 1982-04-22 Rabewerk Heinrich Clausing, 4515 Bad Essen TURNING PLOW WITH A FRAME SWIVELING DEVICE
US4609546A (en) * 1982-06-24 1986-09-02 Japan Chemical Research Co., Ltd. Long-acting composition
WO1987004184A1 (en) * 1985-12-27 1987-07-16 Showa Denko Kabushiki Kaisha Process for granulating enzyme

Also Published As

Publication number Publication date
NL6915293A (en) 1970-04-14
BE740194A (en) 1970-04-13
DE1802465A1 (en) 1970-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse