ES2068393T3 - Procedimiento para la elaboracion de papel usado. - Google Patents
Procedimiento para la elaboracion de papel usado.Info
- Publication number
- ES2068393T3 ES2068393T3 ES90910688T ES90910688T ES2068393T3 ES 2068393 T3 ES2068393 T3 ES 2068393T3 ES 90910688 T ES90910688 T ES 90910688T ES 90910688 T ES90910688 T ES 90910688T ES 2068393 T3 ES2068393 T3 ES 2068393T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- sec
- carboxylic acid
- date
- elaboration
- 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 - Lifetime
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Paper (AREA)
- Chemical Treatment Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Ticket-Dispensing Machines (AREA)
- Replacement Of Web Rolls (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Detergent Compositions (AREA)
- Epoxy Compounds (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
EL PAPEL DE DESECHO SE DESCOMPONE ANTE LA PRESENCIA DE PRODUCTOS DE ALCOXILACION OBTENIDOS MEDIANTE LA REACCION DE OXIDOS DE ALQUILENO CON DERIVADOS DE ACIDO CARBOXILICO C SUB 10-22 Y/O ACIDOS CARBOXILICOS C SUB 10-22, QUE CONTIENEN ACIDOS CARBOXILICOS CON UN GRUPO DE OH POR 6 MENOS EN LA POSICION 9, 10, 13 Y/O 14 Y LAS PARTICULAS DE TINTA DE IMPRESION SEPARADAS SE EXTRAEN DE LAS SUSPENSIONES DE LA PASTA MEDIANTE FLOTACION O LAVADO.
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 |
---|---|
ES2068393T3 true ES2068393T3 (es) | 1995-04-16 |
Family
ID=6385082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90910688T Expired - Lifetime ES2068393T3 (es) | 1989-07-14 | 1990-07-10 | Procedimiento para la elaboracion de papel usado. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5221433A (es) |
EP (1) | EP0482045B1 (es) |
JP (1) | JPH04506986A (es) |
AT (1) | ATE118840T1 (es) |
AU (1) | AU635756B2 (es) |
BR (1) | BR9007517A (es) |
CA (1) | CA2064201A1 (es) |
CZ (1) | CZ277777B6 (es) |
DD (1) | DD298955A5 (es) |
DE (2) | DE3923393A1 (es) |
DK (1) | DK0482045T3 (es) |
ES (1) | ES2068393T3 (es) |
FI (1) | FI98933C (es) |
NO (1) | NO920069L (es) |
RU (1) | RU2010902C1 (es) |
TR (1) | TR24422A (es) |
WO (1) | WO1991001405A1 (es) |
Families Citing this family (28)
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 (en) * | 1992-02-24 | 1997-03-11 | Charles W. Hankins | Integrated pulping process of waste paper yielding tissue-grade paper fibers |
US5415733A (en) * | 1993-05-27 | 1995-05-16 | High Point Chemical Corp. | Method of removing hydrophilic ink |
US5417807A (en) * | 1993-05-27 | 1995-05-23 | Kao Corporation | Deinking formulation for flexographic inks |
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 |
US6001218A (en) | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from old newspaper |
US5582681A (en) | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | 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 |
CA2418956A1 (en) * | 2000-08-07 | 2002-02-14 | Kao Specialties Americas | Flotation deinking process |
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 |
CN102099420A (zh) * | 2008-07-18 | 2011-06-15 | 亨斯迈石油化学有限责任公司 | 天然油基自催化多羟基化合物 |
Family Cites Families (10)
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 |
EP0241224B1 (en) * | 1986-04-11 | 1991-08-14 | Kao Corporation | Deinking composition for reclamation of waste paper |
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 |
-
1989
- 1989-07-14 DE DE3923393A patent/DE3923393A1/de active Granted
-
1990
- 1990-06-29 TR TR65290A patent/TR24422A/xx unknown
- 1990-07-10 US US07/807,860 patent/US5221433A/en not_active Expired - Fee Related
- 1990-07-10 BR BR9007517A patent/BR9007517A/pt not_active Application Discontinuation
- 1990-07-10 ES ES90910688T patent/ES2068393T3/es not_active Expired - Lifetime
- 1990-07-10 EP EP19900910688 patent/EP0482045B1/de not_active Expired - Lifetime
- 1990-07-10 JP JP2509973A patent/JPH04506986A/ja active Pending
- 1990-07-10 CA CA 2064201 patent/CA2064201A1/en not_active Abandoned
- 1990-07-10 AT AT90910688T patent/ATE118840T1/de not_active IP Right Cessation
- 1990-07-10 DE DE59008548T patent/DE59008548D1/de not_active Expired - Fee Related
- 1990-07-10 DK DK90910688T patent/DK0482045T3/da active
- 1990-07-10 AU AU59617/90A patent/AU635756B2/en not_active Ceased
- 1990-07-10 WO PCT/EP1990/001122 patent/WO1991001405A1/de active IP Right Grant
- 1990-07-11 CZ CS903432A patent/CZ277777B6/cs unknown
- 1990-07-13 DD DD90342791A patent/DD298955A5/de not_active IP Right Cessation
-
1992
- 1992-01-06 NO NO92920069A patent/NO920069L/no unknown
- 1992-01-10 FI FI920112A patent/FI98933C/fi active
- 1992-01-13 RU SU5011113 patent/RU2010902C1/ru active
Also Published As
Publication number | Publication date |
---|---|
AU5961790A (en) | 1991-02-22 |
DE3923393A1 (de) | 1991-01-17 |
CS343290A3 (en) | 1992-05-13 |
FI98933C (fi) | 1997-09-10 |
DE59008548D1 (de) | 1995-03-30 |
FI920112A0 (fi) | 1992-01-10 |
US5221433A (en) | 1993-06-22 |
AU635756B2 (en) | 1993-04-01 |
DD298955A5 (de) | 1992-03-19 |
CA2064201A1 (en) | 1991-01-15 |
RU2010902C1 (ru) | 1994-04-15 |
EP0482045B1 (de) | 1995-02-22 |
JPH04506986A (ja) | 1992-12-03 |
NO920069D0 (no) | 1992-01-06 |
DE3923393C2 (es) | 1991-05-16 |
DK0482045T3 (da) | 1995-07-10 |
ATE118840T1 (de) | 1995-03-15 |
EP0482045A1 (de) | 1992-04-29 |
BR9007517A (pt) | 1992-06-23 |
FI98933B (fi) | 1997-05-30 |
TR24422A (tr) | 1991-11-01 |
WO1991001405A1 (de) | 1991-02-07 |
CZ277777B6 (en) | 1993-04-14 |
NO920069L (no) | 1992-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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