EP0162033A3 - Liquid detergents containing boric acid to stabilize enzymes - Google Patents

Liquid detergents containing boric acid to stabilize enzymes Download PDF

Info

Publication number
EP0162033A3
EP0162033A3 EP85870062A EP85870062A EP0162033A3 EP 0162033 A3 EP0162033 A3 EP 0162033A3 EP 85870062 A EP85870062 A EP 85870062A EP 85870062 A EP85870062 A EP 85870062A EP 0162033 A3 EP0162033 A3 EP 0162033A3
Authority
EP
European Patent Office
Prior art keywords
boric acid
liquid detergents
containing boric
detergents containing
stabilize enzymes
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
EP85870062A
Other versions
EP0162033A2 (en
EP0162033B1 (en
Inventor
Roland George Severson, Jr.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27086157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0162033(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/609,945 external-priority patent/US4537707A/en
Priority claimed from US06/609,944 external-priority patent/US4537706A/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to AT85870062T priority Critical patent/ATE48635T1/en
Publication of EP0162033A2 publication Critical patent/EP0162033A2/en
Publication of EP0162033A3 publication Critical patent/EP0162033A3/en
Application granted granted Critical
Publication of EP0162033B1 publication Critical patent/EP0162033B1/en
Expired 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
    • C11D3/38663—Stabilised liquid enzyme compositions
EP85870062A 1984-05-14 1985-05-06 Liquid detergents containing boric acid to stabilize enzymes Expired EP0162033B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85870062T ATE48635T1 (en) 1984-05-14 1985-05-06 BORIC ACID-CONTAINING LIQUID DETERGENTS TO STABILIZE ENZYMES.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/609,945 US4537707A (en) 1984-05-14 1984-05-14 Liquid detergents containing boric acid and formate to stabilize enzymes
US609944 1984-05-14
US609945 1984-05-14
US06/609,944 US4537706A (en) 1984-05-14 1984-05-14 Liquid detergents containing boric acid to stabilize enzymes

Publications (3)

Publication Number Publication Date
EP0162033A2 EP0162033A2 (en) 1985-11-21
EP0162033A3 true EP0162033A3 (en) 1986-03-26
EP0162033B1 EP0162033B1 (en) 1989-12-13

Family

ID=27086157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85870062A Expired EP0162033B1 (en) 1984-05-14 1985-05-06 Liquid detergents containing boric acid to stabilize enzymes

Country Status (3)

Country Link
EP (1) EP0162033B1 (en)
DE (1) DE3574729D1 (en)
IE (1) IE58048B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747977A (en) * 1984-11-09 1988-05-31 The Procter & Gamble Company Ethanol-free liquid laundry detergent compositions
EP0199405B1 (en) * 1985-04-15 1992-06-24 The Procter & Gamble Company Liquid detergents containing surfactant, proteolytic enzyme and boric acid
SE467827B (en) * 1985-07-26 1992-09-21 Colgate Palmolive Co STABILIZED ENZYMINE-CONTAINING EFFECTIVE LIQUID DETERGENT COMPOSITION AND ITS USE IN WASHING TEXTILES
NZ216792A (en) * 1985-07-26 1989-04-26 Colgate Palmolive Co Stabilised,fabric-softening built detergent compositions containing enzymes and swelling bentonite clay
AU3667189A (en) * 1988-06-23 1990-01-04 Unilever Plc Enzyme-containing liquid detergents
DE4034840A1 (en) * 1990-11-02 1992-05-07 Henkel Kgaa ENZYMATIC LIQUID DETERGENT
US5990066A (en) * 1995-12-29 1999-11-23 The Procter & Gamble Company Liquid hard surface cleaning compositions based on carboxylate-containing polymer and divalent counterion, and processes of using same
EP2285944B1 (en) 2008-05-14 2013-03-13 Novozymes A/S Liquid detergent compositions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369338A1 (en) * 1976-11-01 1978-05-26 Unilever Nv LONG-STORAGE ENYMATIC LIQUID DETERGENT COMPOSITION
US4261868A (en) * 1979-08-08 1981-04-14 Lever Brothers Company Stabilized enzymatic liquid detergent composition containing a polyalkanolamine and a boron compound
EP0028865A1 (en) * 1979-11-09 1981-05-20 THE PROCTER & GAMBLE COMPANY Homogeneous enzyme-containing liquid detergent compositions containing saturated fatty acids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529525A (en) * 1982-08-30 1985-07-16 Colgate-Palmolive Co. Stabilized enzyme-containing detergent compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369338A1 (en) * 1976-11-01 1978-05-26 Unilever Nv LONG-STORAGE ENYMATIC LIQUID DETERGENT COMPOSITION
US4261868A (en) * 1979-08-08 1981-04-14 Lever Brothers Company Stabilized enzymatic liquid detergent composition containing a polyalkanolamine and a boron compound
EP0028865A1 (en) * 1979-11-09 1981-05-20 THE PROCTER & GAMBLE COMPANY Homogeneous enzyme-containing liquid detergent compositions containing saturated fatty acids

Also Published As

Publication number Publication date
IE851185L (en) 1985-11-14
EP0162033A2 (en) 1985-11-21
IE58048B1 (en) 1993-06-16
DE3574729D1 (en) 1990-01-18
EP0162033B1 (en) 1989-12-13

Similar Documents

Publication Publication Date Title
GB2152948B (en) Liquid detergent composition
EG17816A (en) Liquid detergent composition
GB8606769D0 (en) Enzymatic liquid detergent composition
GB2178055B (en) Stabilized built liquid detergent composition containing enzymes
GB8530188D0 (en) Enzymatic liquid detergent composition
DE3665882D1 (en) Liquid detergent composition
GB2182946B (en) Liquid detergent composition
GB8524602D0 (en) Liquid detergent composition
GB2178054B (en) Stabilized built liquid detergent composition containing enzymes
GB2155307B (en) Improvements relating to liquid dispensers
EP0162033A3 (en) Liquid detergents containing boric acid to stabilize enzymes
AR242259A1 (en) Liquid detergent composition
GB2181152B (en) Liquid detergent composition
GB2152477B (en) Improvements relating to liquid dispensers
AR245200A1 (en) Detergent composition containing enzymes
GB8401182D0 (en) Liquid detergent composition
IE841348L (en) Liquid detergent composition containing enzymes
IE861973L (en) Liquid detergent composition containing enzymes
GB8409052D0 (en) Liquid detergents
GB8406948D0 (en) Liquid detergent composition

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

Designated state(s): AT BE CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19860916

17Q First examination report despatched

Effective date: 19870727

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL

REF Corresponds to:

Ref document number: 48635

Country of ref document: AT

Date of ref document: 19891215

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

REF Corresponds to:

Ref document number: 3574729

Country of ref document: DE

Date of ref document: 19900118

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: UNILEVER PLC / UNILEVER N.V.

Effective date: 19900911

NLR1 Nl: opposition has been filed with the epo

Opponent name: UNILEVER PLC / UNILEVER N.V.

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940426

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940511

Year of fee payment: 10

Ref country code: DE

Payment date: 19940511

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940516

Year of fee payment: 10

Ref country code: AT

Payment date: 19940516

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19940531

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940711

Year of fee payment: 10

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19941220

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Free format text: 941220

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLR2 Nl: decision of opposition
APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO