DE59400166D1 - Cleaning of plastics - Google Patents

Cleaning of plastics

Info

Publication number
DE59400166D1
DE59400166D1 DE59400166T DE59400166T DE59400166D1 DE 59400166 D1 DE59400166 D1 DE 59400166D1 DE 59400166 T DE59400166 T DE 59400166T DE 59400166 T DE59400166 T DE 59400166T DE 59400166 D1 DE59400166 D1 DE 59400166D1
Authority
DE
Germany
Prior art keywords
plastics
cleaning
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.)
Expired - Fee Related
Application number
DE59400166T
Other languages
German (de)
Inventor
Heinz Joerg Dr Rath
Peter Stamprech
Michael Prof Dr Schuster
Stefan Dipl Chem Ringmann
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
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 filed Critical Hoechst AG
Application granted granted Critical
Publication of DE59400166D1 publication Critical patent/DE59400166D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3218—Alkanolamines or alkanolimines
DE59400166T 1993-11-08 1994-11-03 Cleaning of plastics Expired - Fee Related DE59400166D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4338021A DE4338021A1 (en) 1993-11-08 1993-11-08 Cleaning of plastics

Publications (1)

Publication Number Publication Date
DE59400166D1 true DE59400166D1 (en) 1996-04-25

Family

ID=6502022

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4338021A Withdrawn DE4338021A1 (en) 1993-11-08 1993-11-08 Cleaning of plastics
DE59400166T Expired - Fee Related DE59400166D1 (en) 1993-11-08 1994-11-03 Cleaning of plastics

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4338021A Withdrawn DE4338021A1 (en) 1993-11-08 1993-11-08 Cleaning of plastics

Country Status (3)

Country Link
EP (1) EP0652283B1 (en)
JP (1) JPH07207299A (en)
DE (2) DE4338021A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60119282T2 (en) 2000-06-01 2007-04-19 3M Innovative Properties Co., Saint Paul PROCESS FOR THE PRODUCTION OF VERY PURE FLUOROPOLYMERS
CN105251732B (en) * 2015-11-09 2018-05-11 奉化市旭日鸿宇有限公司 A kind of cleaning method of plastic particles raw materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908680A (en) * 1973-10-12 1975-09-30 Flow Pharma Inc Methods for cleaning and bleaching plastic articles
US4298492A (en) * 1979-06-21 1981-11-03 Lever Brothers Company Built liquid detergent composition
DE4117972A1 (en) * 1991-05-31 1992-12-03 Hildegard John Alkaline household cleaner - useful for cleaning the insides of containers, esp. teapots and coffee jugs

Also Published As

Publication number Publication date
EP0652283A1 (en) 1995-05-10
DE4338021A1 (en) 1995-05-11
JPH07207299A (en) 1995-08-08
EP0652283B1 (en) 1996-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee