FR1577214A - - Google Patents
Info
- Publication number
- FR1577214A FR1577214A FR1577214DA FR1577214A FR 1577214 A FR1577214 A FR 1577214A FR 1577214D A FR1577214D A FR 1577214DA FR 1577214 A FR1577214 A FR 1577214A
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55104266A | 1966-05-18 | 1966-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1577214A true FR1577214A (fr) | 1969-08-08 |
Family
ID=24199604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1577214D Expired FR1577214A (fr) | 1966-05-18 | 1967-05-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3507742A (fr) |
| AT (1) | AT284613B (fr) |
| ES (1) | ES340518A1 (fr) |
| FR (1) | FR1577214A (fr) |
| GB (1) | GB1194705A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849246A (en) * | 1972-10-02 | 1974-11-19 | Black Clawson Fibreclaim Inc | Recovery of paper fiber from waste material contaminated with grease, wax and/or similar material |
| US4193838A (en) * | 1975-04-11 | 1980-03-18 | The Dow Chemical Company | Removal of thermoplastic resin coatings from paperboard with halogenated hydrocarbon vapors |
| US5143579A (en) * | 1991-07-31 | 1992-09-01 | International Paper Company | Treatment of black liquor with a screw extruder evaporator |
| US5520780A (en) * | 1993-11-30 | 1996-05-28 | Dxresources Corporation | Method and apparatus for de-inking newsprint using counterflow extractor |
| US5690788A (en) * | 1994-10-11 | 1997-11-25 | James River Corporation Of Virginia | Biaxially undulatory tissue and creping process using undulatory blade |
| US5891303A (en) * | 1998-01-13 | 1999-04-06 | Vemula; Rohinikumar | Method for separating wax from waste paper |
| FI125635B (fi) * | 2015-02-05 | 2015-12-31 | Valmet Technologies Oy | Laite dispergoitavan kiertokuitumassan esilämmittämiseksi |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US119186A (en) * | 1871-09-19 | Chaeles p | ||
| US3057769A (en) * | 1955-05-16 | 1962-10-09 | Waldorf Paper Prod Co | Method of preparing paper of uniform appearance |
-
1966
- 1966-05-18 US US3507742D patent/US3507742A/en not_active Expired - Lifetime
-
1967
- 1967-05-12 FR FR1577214D patent/FR1577214A/fr not_active Expired
- 1967-05-13 ES ES340518A patent/ES340518A1/es not_active Expired
- 1967-05-15 GB GB2243667A patent/GB1194705A/en not_active Expired
- 1967-05-16 AT AT455067A patent/AT284613B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT284613B (de) | 1970-09-25 |
| ES340518A1 (es) | 1968-06-01 |
| GB1194705A (en) | 1970-06-10 |
| US3507742A (en) | 1970-04-21 |