SE8701471L - Komposition for avfergning av returpapper - Google Patents
Komposition for avfergning av returpapperInfo
- Publication number
- SE8701471L SE8701471L SE8701471A SE8701471A SE8701471L SE 8701471 L SE8701471 L SE 8701471L SE 8701471 A SE8701471 A SE 8701471A SE 8701471 A SE8701471 A SE 8701471A SE 8701471 L SE8701471 L SE 8701471L
- Authority
- SE
- Sweden
- Prior art keywords
- return
- composition
- paper
- alkylene oxide
- oxide adduct
- Prior art date
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
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2615—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen the other compounds containing carboxylic acid, ester or anhydride groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61083419A JPS62257489A (ja) | 1986-04-11 | 1986-04-11 | 古紙再生用脱墨剤 |
JP61313874A JPS63165592A (ja) | 1986-12-24 | 1986-12-24 | 古紙再生用脱墨剤 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8701471D0 SE8701471D0 (sv) | 1987-04-08 |
SE8701471L true SE8701471L (sv) | 1987-10-12 |
SE467111B SE467111B (sv) | 1992-05-25 |
Family
ID=26424444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8701471A SE467111B (sv) | 1986-04-11 | 1987-04-08 | Komposition foer avfaergning av returpapper |
Country Status (6)
Country | Link |
---|---|
US (1) | US4964949A (sv) |
EP (1) | EP0241224B1 (sv) |
KR (1) | KR920006422B1 (sv) |
DE (1) | DE3772086D1 (sv) |
ES (1) | ES2025157B3 (sv) |
SE (1) | SE467111B (sv) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02139486A (ja) * | 1988-11-18 | 1990-05-29 | Kao Corp | 脱墨剤 |
AU626654B2 (en) * | 1989-03-15 | 1992-08-06 | Woodfree Limited | Method of de-inking waste paper materials |
JPH02293484A (ja) * | 1989-04-28 | 1990-12-04 | Kao Corp | 脱墨剤 |
DE3923393A1 (de) * | 1989-07-14 | 1991-01-17 | Henkel Kgaa | Verfahren zur altpapieraufbereitung |
US5158697A (en) * | 1989-10-26 | 1992-10-27 | Harima Chemicals, Inc. | Deinking agent for reproduction of printed waste papers |
JPH064947B2 (ja) * | 1989-12-22 | 1994-01-19 | 花王株式会社 | 古紙再生用脱墨剤 |
US5171427A (en) * | 1990-02-23 | 1992-12-15 | The Dow Chemical Company | Sulfonated and carboxylate collector compositions useful in the flotation of minerals |
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 |
US5281358A (en) * | 1990-10-24 | 1994-01-25 | Kao Corporation | Deinking agent |
US5288369A (en) * | 1990-12-28 | 1994-02-22 | Kao Corporation | Deinking method and deinking composition |
EP0507325B1 (en) * | 1991-04-05 | 1996-03-20 | Kao Corporation | Deinking composition and deinking method |
JPH0694633B2 (ja) * | 1991-05-31 | 1994-11-24 | 花王株式会社 | 脱墨剤 |
JP2992120B2 (ja) * | 1991-05-31 | 1999-12-20 | 花王株式会社 | 脱墨方法 |
US5876559A (en) * | 1991-06-25 | 1999-03-02 | International Paper Company | Deinking of impact and non-impact printed paper by an agglomeration process |
DE4203000A1 (de) * | 1992-02-03 | 1993-08-05 | Henkel Kgaa | Verfahren zur entfernung von druckfarben aus bedrucktem altpapier |
JP2597934B2 (ja) * | 1992-03-12 | 1997-04-09 | 株式会社日新化学研究所 | 故紙再生用脱墨剤 |
US5217573A (en) * | 1992-04-23 | 1993-06-08 | International Paper Company | Removal of laser printer and xerographic ink from recycle paper |
US5609722A (en) * | 1992-04-23 | 1997-03-11 | Henkel Corporation | Deinking wastepaper using reaction products of epoxidized C10 -C22 |
US5314580A (en) * | 1992-07-08 | 1994-05-24 | Mauvin Material & Chemical Processing Limited | Process for the removal of ink, resin, and adhesive residues from paper, textile fabrics and solid surfaces |
US5278411A (en) * | 1992-10-01 | 1994-01-11 | Macmillan Bloedel Limited | Residual ink measurement |
JP2627043B2 (ja) * | 1993-02-26 | 1997-07-02 | ライオン株式会社 | 脱墨剤及び該脱墨剤を用いたフローテーションによる脱墨方法 |
US5500082A (en) * | 1993-04-26 | 1996-03-19 | North Carolina State University | Deinking of xerographic printed wastepaper using long chain alcohol |
JP3081120B2 (ja) * | 1994-04-08 | 2000-08-28 | 花王株式会社 | 脱墨剤 |
US5718801A (en) * | 1994-08-11 | 1998-02-17 | Ppg Industries, Inc. | Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent |
WO1996008598A1 (en) * | 1994-09-12 | 1996-03-21 | Ppg Industries, Inc. | Deinking composition and method for deinking waste paper |
JP2992210B2 (ja) * | 1994-10-20 | 1999-12-20 | 花王株式会社 | 古紙再生用脱墨剤 |
GB9422878D0 (en) * | 1994-11-12 | 1995-01-04 | Stephenson Group | Recycling of fibre products |
US5658426A (en) * | 1995-07-20 | 1997-08-19 | Geo Specialty Chemicals, Inc. | Alkoxylated lanolin derivatives as deinking agents |
US5658427A (en) * | 1995-08-01 | 1997-08-19 | Geo Specialty Chemicals, Inc. | Ethoxylated soya glycerides with glycols as deinking collector modifiers |
AU7443696A (en) * | 1995-10-17 | 1997-05-07 | Witco Corporation | Novel surfactant compositions and the use thereof in paper deinking |
US5837097A (en) * | 1995-12-20 | 1998-11-17 | Lion Corporation | Deinking agent for regenerating waste paper and method for deinking waste paper |
US5712233A (en) * | 1996-01-22 | 1998-01-27 | Witco Corporation | Alkoxylate surfactant compositions and the use thereof in paper deinking |
US5919975A (en) * | 1996-05-31 | 1999-07-06 | Witco Corporation | Aromatic and aliphatic sulfonates and properties and applications thereof |
US8575226B2 (en) * | 1998-09-17 | 2013-11-05 | Rhino Linings Corporation | Vegetable oil-based coating and method for application |
CA2418956A1 (en) * | 2000-08-07 | 2002-02-14 | Kao Specialties Americas | Flotation deinking process |
US6666950B2 (en) | 2001-11-28 | 2003-12-23 | Basf Ag | Process for deinking paper using a triglyceride |
KR101005458B1 (ko) * | 2002-08-30 | 2011-01-05 | 카오카부시키가이샤 | 탈묵제 |
US7862685B2 (en) * | 2006-01-09 | 2011-01-04 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US7897010B2 (en) * | 2006-01-09 | 2011-03-01 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
US8052837B2 (en) * | 2006-06-12 | 2011-11-08 | Thiele Kaolin Company | Deinking of waste paper |
US8815051B2 (en) | 2006-06-12 | 2014-08-26 | Thiele Kaolin Company | Deinking of waste paper |
CN100393767C (zh) * | 2006-07-24 | 2008-06-11 | 句容市宁武化工有限公司 | 聚氨酯泡沫用聚醚多元醇的制备方法及制得产品的应用 |
US8317973B2 (en) * | 2009-11-11 | 2012-11-27 | Kemira Chemical, Inc. | Polyester surfactants for deinking |
US11447914B2 (en) | 2017-12-07 | 2022-09-20 | Thiele Kaolin Company | Removal of stickies in the recycling of paper and paperboard |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1347971A (en) * | 1971-04-23 | 1974-02-27 | Ici Ltd | Paper treatment process |
JPS5331804A (en) * | 1976-09-03 | 1978-03-25 | Asahi Denka Kogyo Kk | Process for decolorizing printed ink on high grade used paper at low temperature |
US4162186A (en) * | 1976-12-15 | 1979-07-24 | Desoto, Inc. | Alkaline surfactant system for de-inking printed fibrous material |
JPS58109696A (ja) * | 1981-12-21 | 1983-06-30 | 旭電化工業株式会社 | 故紙再生用脱インキ剤 |
JPS58149394A (ja) * | 1982-02-24 | 1983-09-05 | 花王株式会社 | 古紙再生用脱墨剤 |
JPS599299A (ja) * | 1982-07-07 | 1984-01-18 | 花王株式会社 | 古紙再生用脱墨剤 |
JPS5930978A (ja) * | 1982-08-09 | 1984-02-18 | 花王株式会社 | 古紙再生用脱墨剤 |
JPS5959990A (ja) * | 1982-09-28 | 1984-04-05 | 本州製紙株式会社 | 古紙の脱墨方法 |
JPS59130400A (ja) * | 1983-01-17 | 1984-07-26 | 花王株式会社 | 古紙再生用脱墨剤 |
JPS60239585A (ja) * | 1984-05-02 | 1985-11-28 | 花王株式会社 | 古紙再生用脱墨剤 |
JPS60239586A (ja) * | 1984-05-02 | 1985-11-28 | 花王株式会社 | 古紙再生用脱墨剤 |
-
1987
- 1987-04-02 EP EP19870302886 patent/EP0241224B1/en not_active Expired - Lifetime
- 1987-04-02 ES ES87302886T patent/ES2025157B3/es not_active Expired - Lifetime
- 1987-04-02 DE DE8787302886T patent/DE3772086D1/de not_active Expired - Fee Related
- 1987-04-08 SE SE8701471A patent/SE467111B/sv not_active IP Right Cessation
- 1987-04-09 KR KR1019870003392A patent/KR920006422B1/ko not_active IP Right Cessation
-
1988
- 1988-06-22 US US07/211,172 patent/US4964949A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4964949A (en) | 1990-10-23 |
KR870010251A (ko) | 1987-11-30 |
DE3772086D1 (de) | 1991-09-19 |
SE467111B (sv) | 1992-05-25 |
SE8701471D0 (sv) | 1987-04-08 |
ES2025157B3 (es) | 1992-03-16 |
EP0241224A3 (en) | 1988-03-30 |
KR920006422B1 (ko) | 1992-08-06 |
EP0241224B1 (en) | 1991-08-14 |
EP0241224A2 (en) | 1987-10-14 |
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Legal Events
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NAL | Patent in force |
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