FR2148992A5 - - Google Patents
Info
- Publication number
- FR2148992A5 FR2148992A5 FR7129501A FR7129501A FR2148992A5 FR 2148992 A5 FR2148992 A5 FR 2148992A5 FR 7129501 A FR7129501 A FR 7129501A FR 7129501 A FR7129501 A FR 7129501A FR 2148992 A5 FR2148992 A5 FR 2148992A5
- Authority
- FR
- France
- 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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3398870A | 1970-05-01 | 1970-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2148992A5 true FR2148992A5 (member.php) | 1973-03-23 |
Family
ID=21873627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7129501A Expired FR2148992A5 (member.php) | 1970-05-01 | 1971-08-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3620909A (member.php) |
| AU (1) | AU467596B2 (member.php) |
| FR (1) | FR2148992A5 (member.php) |
| GB (1) | GB1325505A (member.php) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767524A (en) * | 1970-05-01 | 1973-10-23 | World Wide Paper Reclamation I | Composition for reclaiming pulp from waste papers |
| US3766001A (en) * | 1971-08-17 | 1973-10-16 | World Wide Paper Reclamation I | Reclaiming pulp from waste papers by treating with a solution of sodium hydroxide, sodium carbonate, sodium or ammonium bicarbonate, and sodium borate |
| US3884750A (en) * | 1972-09-25 | 1975-05-20 | Little Inc A | Method of recovering separate fiber fractions from corrugated board |
| US3873411A (en) * | 1973-06-29 | 1975-03-25 | Johnson & Johnson | Methods of recovering reusable fibers |
| US4278471A (en) * | 1979-10-05 | 1981-07-14 | Carl Eugene Dedlow | Process for extracting sugar from cellulose and cellulosic materials |
| ES2070317T3 (es) * | 1989-03-15 | 1995-06-01 | Woodfree Ltd | Metodo para destintar materiales de papel de desecho. |
| 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 |
| 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 |
| US6716310B2 (en) * | 2001-12-31 | 2004-04-06 | Kimberly-Clark Worldwide, Inc. | Process for manufacturing a cellulosic paper product exhibiting reduced malodor |
| CN102535225A (zh) * | 2011-12-31 | 2012-07-04 | 广东轻工职业技术学院 | 一种包装纸容器的再制浆方法及其应用 |
| CN109112872B (zh) * | 2018-10-25 | 2023-12-05 | 厦门中乾机械有限公司 | 一种多功能的制浆机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE380172A (member.php) * | 1930-12-02 | 1900-01-01 |
-
1970
- 1970-05-01 US US3620909D patent/US3620909A/en not_active Expired - Lifetime
-
1971
- 1971-08-02 GB GB1325505D patent/GB1325505A/en not_active Expired
- 1971-08-03 AU AU31939/71A patent/AU467596B2/en not_active Expired
- 1971-08-12 FR FR7129501A patent/FR2148992A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1325505A (en) | 1973-08-01 |
| DE2139040B2 (member.php) | 1975-04-10 |
| US3620909A (en) | 1971-11-16 |
| DE2139040A1 (de) | 1973-02-15 |
| AU3193971A (en) | 1973-02-08 |
| AU467596B2 (en) | 1975-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |