FI884067L - Avfaergningsmedel foer avfallspapper. - Google Patents

Avfaergningsmedel foer avfallspapper. Download PDF

Info

Publication number: FI884067L
Authority: FI; Finland
Prior art keywords: avfallspaper; avfaergnings; medel foer; medel; foer
Prior art date: 1987-09-03

Application number

FI884067A

Other languages

English (en)

Other versions

FI884067A0 (fi

FI884067A7 (fi

Inventor

Georg Jansen

Jan Tervoort

Original Assignee

Akzo 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.)

1987-09-03

Filing date

1988-09-02

Publication date

1989-03-04

1988-09-02 Application filed by Akzo Nv filed Critical Akzo Nv

1988-09-02 Publication of FI884067A0 publication Critical patent/FI884067A0/fi

1989-03-04 Publication of FI884067L publication Critical patent/FI884067L/fi

1989-03-04 Publication of FI884067A7 publication Critical patent/FI884067A7/fi

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
- C09D9/04—Chemical paint or ink removers with surface-active agents
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Paper (AREA)

FI884067A 1987-09-03 1988-09-02 Jätepaperin siistausaine. FI884067A7 (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3729446A DE3729446C2 (de)	1987-09-03	1987-09-03	Mittel zum Deinken von Altpapier und Verfahren zur Herstellung desselben

Publications (3)

Publication Number	Publication Date
FI884067A0 FI884067A0 (fi)	1988-09-02
FI884067L true FI884067L (fi)	1989-03-04
FI884067A7 FI884067A7 (fi)	1989-03-04

Family

ID=6335132

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI884067A FI884067A7 (fi)	1987-09-03	1988-09-02	Jätepaperin siistausaine.

Country Status (4)

Country	Link
EP (1)	EP0307024A1 (fi)
JP (1)	JPH0197289A (fi)
DE (1)	DE3729446C2 (fi)
FI (1)	FI884067A7 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3934882A1 (de) *	1989-10-19	1991-04-25	Gruenau Gmbh Chem Fab	Waessrige, carbonsaeuren und/oder harzsaeuren enthaltende dispersionen zum deinken von bedruckten altpapieren
JPH064947B2 (ja) *	1989-12-22	1994-01-19	花王株式会社	古紙再生用脱墨剤
CA2065101C (en) *	1991-04-05	2003-03-18	Koji Hamaguchi	Deinking composition and deinking method
US5141598A (en) *	1991-04-25	1992-08-25	Betz Paperchem, Inc.	Process and composition for deinking dry toner electrostatic printed wastepaper
US5248388A (en) *	1991-04-25	1993-09-28	Betz Paperchem, Inc.	Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper
NZ242280A (en) *	1991-04-25	1994-02-25	Betz Int	De-inking electrostatically printed paper using a surfactant in an aqueous
US5302242A (en) *	1991-04-25	1994-04-12	PaperChem Inc. Betz	Process and composition for deinking dry toner electrostatic printed wastepaper
US5340495A (en) *	1993-04-30	1994-08-23	Siebert, Inc.	Compositions for cleaning ink from a printing press and methods thereof
JP2992210B2 (ja) *	1994-10-20	1999-12-20	花王株式会社	古紙再生用脱墨剤
DE10138029A1 (de) *	2001-08-08	2003-02-27	Stockhausen Chem Fab Gmbh	Verwendung von Emulsionen beim Deinking
US6666950B2 (en)	2001-11-28	2003-12-23	Basf Ag	Process for deinking paper using a triglyceride
US7169257B2 (en)	2003-11-12	2007-01-30	Kemira Chemicals, Inc.	Method of deinking waste paper using a reduced alkali system
CN101725069B (zh) *	2009-10-31	2011-05-11	华南理工大学	一种提高废纸浆中油墨去除效果的方法
US8337978B2 (en)	2010-08-18	2012-12-25	Hewlett-Packard Development Company, L.P.	Recording material containing nonionic surfactants
US8764894B2 (en)	2010-10-29	2014-07-01	Hewlett-Packard Development Company, L.P.	Ink dispersion
US8628183B2 (en)	2011-02-15	2014-01-14	Hewlett-Packard Development Company, L.P.	Ink coating composition
FR3085043A1 (fr) *	2018-08-20	2020-02-21	Arkema France	Utilisation d'ester de sucre comme agent de desencrage
CN111576073B (zh) *	2019-02-15	2022-06-14	广州腾龙材料科技有限公司	速效溶解渗透活性物及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3123353C2 (de) *	1981-06-12	1984-09-13	Akzo Gmbh, 5600 Wuppertal	Verfahren zum Deinken von bedrucktem Altpapier
FR2523592B1 (fr) *	1982-03-16	1985-11-29	Inst Francais Du Petrole	Compositions utilisables pour nettoyer les rouleaux mouilleurs de machines a imprimer
JPS5930978A (ja) *	1982-08-09	1984-02-18	花王株式会社	古紙再生用脱墨剤

1987
- 1987-09-03 DE DE3729446A patent/DE3729446C2/de not_active Expired - Fee Related
1988
- 1988-08-18 EP EP19880201767 patent/EP0307024A1/en not_active Withdrawn
- 1988-09-02 JP JP63218602A patent/JPH0197289A/ja active Pending
- 1988-09-02 FI FI884067A patent/FI884067A7/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI884067A0 (fi)	1988-09-02
JPH0197289A (ja)	1989-04-14
DE3729446C2 (de)	1997-04-10
FI884067A7 (fi)	1989-03-04
EP0307024A1 (en)	1989-03-15
DE3729446A1 (de)	1989-04-06

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Legal Events

Date	Code	Title	Description
1993-09-30	FD	Application lapsed
2004-08-31	FD	Application lapsed	Owner name: AKZO N.V.