DD298955A5 - Verfahren zur altpapieraufbereitung - Google Patents

Verfahren zur altpapieraufbereitung Download PDF

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Publication number
DD298955A5
DD298955A5 DD90342791A DD34279190A DD298955A5 DD 298955 A5 DD298955 A5 DD 298955A5 DD 90342791 A DD90342791 A DD 90342791A DD 34279190 A DD34279190 A DD 34279190A DD 298955 A5 DD298955 A5 DD 298955A5
Authority
DD
German Democratic Republic
Prior art keywords
carboxylic acid
alkoxylated
carboxylic acids
acid derivatives
printed
Prior art date
Application number
DD90342791A
Other languages
German (de)
English (en)
Inventor
Peter Daute
Gerhard Stoll
Klaus Hornfeck
Original Assignee
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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 ���@����������@��k�� filed Critical ���@����������@��k��
Publication of DD298955A5 publication Critical patent/DD298955A5/de

Links

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Replacement Of Web Rolls (AREA)
  • Ticket-Dispensing Machines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Epoxy Compounds (AREA)
  • Detergent Compositions (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
DD90342791A 1989-07-14 1990-07-13 Verfahren zur altpapieraufbereitung DD298955A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923393A DE3923393A1 (de) 1989-07-14 1989-07-14 Verfahren zur altpapieraufbereitung

Publications (1)

Publication Number Publication Date
DD298955A5 true DD298955A5 (de) 1992-03-19

Family

ID=6385082

Family Applications (1)

Application Number Title Priority Date Filing Date
DD90342791A DD298955A5 (de) 1989-07-14 1990-07-13 Verfahren zur altpapieraufbereitung

Country Status (17)

Country Link
US (1) US5221433A (fr)
EP (1) EP0482045B1 (fr)
JP (1) JPH04506986A (fr)
AT (1) ATE118840T1 (fr)
AU (1) AU635756B2 (fr)
BR (1) BR9007517A (fr)
CA (1) CA2064201A1 (fr)
CZ (1) CZ277777B6 (fr)
DD (1) DD298955A5 (fr)
DE (2) DE3923393A1 (fr)
DK (1) DK0482045T3 (fr)
ES (1) ES2068393T3 (fr)
FI (1) FI98933C (fr)
NO (1) NO920069D0 (fr)
RU (1) RU2010902C1 (fr)
TR (1) TR24422A (fr)
WO (1) WO1991001405A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820379A (en) * 1986-10-16 1989-04-11 Ppg Industries, Inc. Method for deinking wastepaper with a halogenated polyethylene oxide and a polymeric material
US5442082A (en) * 1990-01-26 1995-08-15 Henkel Kommanditgesellschaft Auf Aktien Alkoxylated compounds produced from epoxidized carboxylic acid derivatives
DE4032050A1 (de) * 1990-10-09 1992-04-16 Henkel Kgaa Verwendung von polyetherkettenhaltigen verbindungen, hergestellt aus epoxidierten carbonsaeurederivaten, zur entfernung von druckfarben aus altpapieren und/oder papierkreislaufwaessern
DE4203000A1 (de) * 1992-02-03 1993-08-05 Henkel Kgaa Verfahren zur entfernung von druckfarben aus bedrucktem altpapier
CA2082557C (fr) * 1992-02-24 1997-03-11 Charles W. Hankins Procede de desintegration integre de dechets de papier produisant des fibres de papier de categorie hygienique
US5417807A (en) * 1993-05-27 1995-05-23 Kao Corporation Deinking formulation for flexographic inks
US5415733A (en) * 1993-05-27 1995-05-16 High Point Chemical Corp. Method of removing hydrophilic ink
US5518581A (en) * 1993-06-04 1996-05-21 Nicca Chemical Co., Ltd. Deinking agent for regeneration of waste paper
US5505817A (en) * 1993-10-19 1996-04-09 Henkel Corporation Deinking wastepaper using reaction products of castor oil with an alkoxylated material
US5527426A (en) * 1994-01-21 1996-06-18 Westvaco Corporation Magnetic deinking of waste papers
JP2992194B2 (ja) * 1994-05-10 1999-12-20 花王株式会社 高温脱墨方法
US5582681A (en) 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US6001218A (en) 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US6074527A (en) 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
DE4424532A1 (de) * 1994-07-12 1996-01-18 Henkel Kgaa Verwendung von Alkoxylierungsprodukten von OH-gruppenhaltigen Carbonsäurederivaten und/oder Carbonsäuren
DE19503062A1 (de) * 1995-02-01 1996-08-08 Henkel Kgaa Verwendung von Alkoxylierungsprodukten epoxydierter Fettstoffe als Entschäumer
DE19515273A1 (de) * 1995-04-26 1996-10-31 Henkel Kgaa Verfahren zur Kontrolle des Absetzens klebender Verunreinigungen aus Papierstoff-Suspensionen
US5651861A (en) * 1995-12-18 1997-07-29 Rhone-Poulenc Inc. Process for removing inks from waste paper
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
EP1309754A2 (fr) * 2000-08-07 2003-05-14 Kao Specialties Americas Procede de desencrage par flottation
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
US6811824B2 (en) * 2002-01-04 2004-11-02 Marcus Oil And Chemical Corp. Repulpable wax
US7169257B2 (en) * 2003-11-12 2007-01-30 Kemira Chemicals, Inc. Method of deinking waste paper using a reduced alkali system
US20060229375A1 (en) * 2005-04-06 2006-10-12 Yu-Ling Hsiao Polyurethane foams made with alkoxylated vegetable oil hydroxylate
DE102007027371A1 (de) * 2007-06-11 2008-12-18 Cognis Oleochemicals Gmbh Verfahren zur Herstellung einer Verbindung aufweisend mindestens eine Ester-Gruppe
JP2011528723A (ja) * 2008-07-18 2011-11-24 ハンツマン ペトロケミカル エルエルシー 天然油に基く自触媒ポリオール

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857364C (de) * 1948-10-23 1952-11-27 Rohm & Haas Verfahren zur Herstellung von Epoxyestern der OEl- und bzw. oder Linolsaeure
DE2021530A1 (de) * 1970-05-02 1971-11-25 Henkel & Cie Gmbh Verfahren zur Herstellung von Oxyfettsaeureestern
GB1347971A (en) * 1971-04-23 1974-02-27 Ici Ltd Paper treatment process
BE789533A (fr) * 1971-09-29 1973-03-29 Hoechst Ag Blanchiment au moyen de chlorites
JPS5352705A (en) * 1976-10-21 1978-05-13 Miyoshi Yushi Kk Reagents to decolorize printed ink on used paper for reuse
DE3123353C2 (de) * 1981-06-12 1984-09-13 Akzo Gmbh, 5600 Wuppertal Verfahren zum Deinken von bedrucktem Altpapier
JPS59130400A (ja) * 1983-01-17 1984-07-26 花王株式会社 古紙再生用脱墨剤
DE3772086D1 (de) * 1986-04-11 1991-09-19 Kao Corp Tinte-entfernungszusammensetzung fuer die rueckgewinnung von altpapier.
JPS6489394A (en) * 1987-09-29 1989-04-03 Matsushita Electric Ind Co Ltd Multifunctional tuner
JPH0350592A (ja) * 1989-07-19 1991-03-05 Hitachi Ltd 投写型画像ディスプレイ装置及びそのレンズ

Also Published As

Publication number Publication date
RU2010902C1 (ru) 1994-04-15
TR24422A (tr) 1991-11-01
DK0482045T3 (da) 1995-07-10
AU5961790A (en) 1991-02-22
ES2068393T3 (es) 1995-04-16
JPH04506986A (ja) 1992-12-03
CS343290A3 (en) 1992-05-13
FI920112A0 (fi) 1992-01-10
BR9007517A (pt) 1992-06-23
EP0482045B1 (fr) 1995-02-22
CZ277777B6 (en) 1993-04-14
CA2064201A1 (fr) 1991-01-15
DE3923393A1 (de) 1991-01-17
NO920069L (no) 1992-01-06
WO1991001405A1 (fr) 1991-02-07
ATE118840T1 (de) 1995-03-15
NO920069D0 (no) 1992-01-06
US5221433A (en) 1993-06-22
AU635756B2 (en) 1993-04-01
DE59008548D1 (de) 1995-03-30
DE3923393C2 (fr) 1991-05-16
EP0482045A1 (fr) 1992-04-29
FI98933B (fi) 1997-05-30
FI98933C (fi) 1997-09-10

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DD298955A5 (de) Verfahren zur altpapieraufbereitung
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DE3923394C2 (fr)
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