NL7213072A - - Google Patents
Info
- Publication number
- NL7213072A NL7213072A NL7213072A NL7213072A NL7213072A NL 7213072 A NL7213072 A NL 7213072A NL 7213072 A NL7213072 A NL 7213072A NL 7213072 A NL7213072 A NL 7213072A NL 7213072 A NL7213072 A NL 7213072A
- Authority
- NL
- Netherlands
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
-
- 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
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24768372A | 1972-04-26 | 1972-04-26 | |
| US05/473,933 US3932206A (en) | 1972-04-26 | 1974-05-28 | Process for de-inking printed waste cellulosic fibrous material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7213072A true NL7213072A (US20100292554A1-20101118-C00004.png) | 1973-10-30 |
| NL154567B NL154567B (nl) | 1977-09-15 |
Family
ID=26938836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213072A NL154567B (nl) | 1972-04-26 | 1972-09-27 | Werkwijze voor het ontinkten van bedrukt papier. |
Country Status (8)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093507A (en) * | 1976-11-17 | 1978-06-06 | Torsten Gillberg | Method of liquid treating cellulose fibres with elastic pressure shocks |
| US4162186A (en) * | 1976-12-15 | 1979-07-24 | Desoto, Inc. | Alkaline surfactant system for de-inking printed fibrous material |
| US4483741A (en) * | 1982-08-10 | 1984-11-20 | Economics Laboratory, Inc. | Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using |
| US4871483A (en) * | 1987-04-16 | 1989-10-03 | Gaf Corporation | Novel non-depositing defoaming compositions |
| US4946625A (en) * | 1989-03-27 | 1990-08-07 | Siltech Inc. | Particulate defoaming compositions |
| DE4008894A1 (de) * | 1990-03-20 | 1991-09-26 | Call Hans Peter | Verfahren zur altpapieraufbereitung mit enzymatischer druckfarbenentfernung |
| US5094716A (en) * | 1990-09-19 | 1992-03-10 | Betz Paperchem, Inc. | Use of anionic surfactant/dispersant blends for the deinking of groundwood newsprint |
| EP0507325B1 (en) * | 1991-04-05 | 1996-03-20 | Kao Corporation | Deinking composition and deinking method |
| US5151155A (en) * | 1991-05-09 | 1992-09-29 | Rheox, Inc. | Process for deinking wastepaper with organically modified smectite clay |
| US5876559A (en) * | 1991-06-25 | 1999-03-02 | International Paper Company | Deinking of impact and non-impact printed paper by an agglomeration process |
| US5227019A (en) * | 1991-07-31 | 1993-07-13 | Shell Oil Company | Wastepaper deinking process |
| CA2082557C (en) * | 1992-02-24 | 1997-03-11 | Charles W. Hankins | Integrated pulping process of waste paper yielding tissue-grade paper fibers |
| 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 |
| US5258099A (en) * | 1992-07-17 | 1993-11-02 | Shell Oil Company | Office wastepaper deinking process using fatty alcohols |
| US5500082A (en) * | 1993-04-26 | 1996-03-19 | North Carolina State University | Deinking of xerographic printed wastepaper using long chain alcohol |
| AU677468B2 (en) * | 1994-02-02 | 1997-04-24 | Hercules Incorporated | Felt conditioner for deinked recycled newsprint papermaking systems |
| US6074527A (en) * | 1994-06-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from coarse cellulosic fibers |
| 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 |
| 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 |
| 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 |
| US6784146B1 (en) | 2000-10-27 | 2004-08-31 | Kemira Chemicals, Inc. | Deinking method and composition for wastepaper |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL84209C (US20100292554A1-20101118-C00004.png) * | 1952-02-09 | 1900-01-01 | ||
| US3069308A (en) * | 1960-04-20 | 1962-12-18 | Petrolite Corp | Oxyalkylated alcohol process |
| US3446696A (en) * | 1962-05-09 | 1969-05-27 | Evening News Publishing Co | Method of de-inking with a non-ionic detergent |
| GB1003646A (en) * | 1962-10-31 | 1965-09-08 | Petrolite Corp | Improved deinking process |
| US3354028A (en) * | 1963-12-30 | 1967-11-21 | Garden State Paper Company Inc | Clarifying waste effluents from re-inking processes by reversing the effluent ph |
| US3392083A (en) * | 1967-07-03 | 1968-07-09 | Garden State Paper Company Inc | De-inking printed waste cellulosic stock with nonionic detergent and a polyol |
| US3808089A (en) * | 1971-08-17 | 1974-04-30 | Wright Chem Corp | Process and composition for manufacturing top liner and the like from printed and coated stock |
-
1972
- 1972-09-02 DE DE2243340A patent/DE2243340C2/de not_active Expired
- 1972-09-27 NL NL7213072A patent/NL154567B/xx not_active IP Right Cessation
- 1972-11-06 AU AU48558/72A patent/AU466379B2/en not_active Expired
- 1972-11-07 CH CH1618672A patent/CH558449A/xx unknown
- 1972-11-07 LU LU66426D patent/LU66426A1/xx unknown
- 1972-12-07 FR FR7243667A patent/FR2182430A5/fr not_active Expired
-
1973
- 1973-03-16 GB GB1271273A patent/GB1376703A/en not_active Expired
-
1974
- 1974-05-28 US US05/473,933 patent/US3932206A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2243340A1 (de) | 1973-11-15 |
| NL154567B (nl) | 1977-09-15 |
| DE2243340C2 (de) | 1983-08-25 |
| LU66426A1 (US20100292554A1-20101118-C00004.png) | 1973-02-01 |
| AU4855872A (en) | 1974-05-09 |
| AU466379B2 (en) | 1975-10-30 |
| FR2182430A5 (US20100292554A1-20101118-C00004.png) | 1973-12-07 |
| GB1376703A (en) | 1974-12-11 |
| CH558449A (US20100292554A1-20101118-C00004.png) | 1975-01-31 |
| US3932206A (en) | 1976-01-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SNR | Assignments of patents or rights arising from examined patent applications | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ECAR PRODUCTS |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |