FR1453204A - Procédé de désencrage de produits cellulosiques - Google Patents
Procédé de désencrage de produits cellulosiquesInfo
- Publication number
- FR1453204A FR1453204A FR915019A FR915019A FR1453204A FR 1453204 A FR1453204 A FR 1453204A FR 915019 A FR915019 A FR 915019A FR 915019 A FR915019 A FR 915019A FR 1453204 A FR1453204 A FR 1453204A
- Authority
- FR
- France
- Prior art keywords
- cellulose product
- inking process
- inking
- cellulose
- product
- 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
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4124062A GB1003646A (en) | 1962-10-31 | 1962-10-31 | Improved deinking process |
DE1962P0030552 DE1300823C2 (de) | 1962-10-31 | 1962-11-12 | Verfahren zum entfaerben von bedruckten papierprodukten |
FR915019A FR1453204A (fr) | 1962-10-31 | 1965-11-10 | Procédé de désencrage de produits cellulosiques |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4124062A GB1003646A (en) | 1962-10-31 | 1962-10-31 | Improved deinking process |
DE1962P0030552 DE1300823C2 (de) | 1962-10-31 | 1962-11-12 | Verfahren zum entfaerben von bedruckten papierprodukten |
FR915019A FR1453204A (fr) | 1962-10-31 | 1965-11-10 | Procédé de désencrage de produits cellulosiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1453204A true FR1453204A (fr) | 1966-06-03 |
Family
ID=26198350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR915019A Expired FR1453204A (fr) | 1962-10-31 | 1965-11-10 | Procédé de désencrage de produits cellulosiques |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1300823C2 (fr) |
FR (1) | FR1453204A (fr) |
GB (1) | GB1003646A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932206A (en) * | 1972-04-26 | 1976-01-13 | Garden State Paper Co., Inc. | Process for de-inking printed waste cellulosic fibrous material |
US6784146B1 (en) | 2000-10-27 | 2004-08-31 | Kemira Chemicals, Inc. | Deinking method and composition for wastepaper |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4110379C2 (de) * | 1991-03-28 | 1994-03-31 | Kleemann Stephan | Verfahren und Mittel zur Druckfarbenentfernung aus Altpapier |
CN111455708B (zh) * | 2020-05-15 | 2021-04-06 | 山鹰国际控股股份公司 | 一种低克重书写纸的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740664C (de) * | 1939-10-22 | 1944-03-31 | Ig Farbenindustrie Ag | Verfahren zur Gewinnung von weissem Papierstoff aus Altpapier |
-
1962
- 1962-10-31 GB GB4124062A patent/GB1003646A/en not_active Expired
- 1962-11-12 DE DE1962P0030552 patent/DE1300823C2/de not_active Expired
-
1965
- 1965-11-10 FR FR915019A patent/FR1453204A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932206A (en) * | 1972-04-26 | 1976-01-13 | Garden State Paper Co., Inc. | Process for de-inking printed waste cellulosic fibrous material |
US6784146B1 (en) | 2000-10-27 | 2004-08-31 | Kemira Chemicals, Inc. | Deinking method and composition for wastepaper |
Also Published As
Publication number | Publication date |
---|---|
DE1300823B (de) | 1969-08-07 |
DE1300823C2 (de) | 1976-08-12 |
GB1003646A (en) | 1965-09-08 |
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