ZA948463B - Treatment of cellulosic material and compositions for use in this - Google Patents
Treatment of cellulosic material and compositions for use in thisInfo
- Publication number
- ZA948463B ZA948463B ZA948463A ZA948463A ZA948463B ZA 948463 B ZA948463 B ZA 948463B ZA 948463 A ZA948463 A ZA 948463A ZA 948463 A ZA948463 A ZA 948463A ZA 948463 B ZA948463 B ZA 948463B
- Authority
- ZA
- South Africa
- Prior art keywords
- compositions
- treatment
- cellulosic material
- cellulosic
- 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
- D21C5/025—De-inking
-
- 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 |
---|---|---|---|
GB9322118A GB9322118D0 (en) | 1993-10-27 | 1993-10-27 | Treatment of cellulosic material and compositions for use in this |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA948463B true ZA948463B (en) | 1995-10-27 |
Family
ID=10744178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA948463A ZA948463B (en) | 1993-10-27 | 1994-10-27 | Treatment of cellulosic material and compositions for use in this |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0680530A1 (no) |
JP (1) | JPH08505444A (no) |
AU (1) | AU673782B2 (no) |
BR (1) | BR9406216A (no) |
CA (1) | CA2152782A1 (no) |
FI (1) | FI953087A (no) |
GB (1) | GB9322118D0 (no) |
NO (1) | NO952568L (no) |
NZ (1) | NZ274880A (no) |
PL (1) | PL309626A1 (no) |
WO (1) | WO1995012026A1 (no) |
ZA (1) | ZA948463B (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6001218A (en) | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from old newspaper |
US6074527A (en) | 1994-06-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from coarse cellulosic fibers |
US5582681A (en) | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
EP0819190B1 (en) | 1995-04-05 | 2002-02-13 | Kao Corporation | Deinking method |
US6312559B1 (en) | 1996-10-02 | 2001-11-06 | Kao Corporation | Deinking process using amine compounds and white water recycling |
JP3262517B2 (ja) * | 1996-10-02 | 2002-03-04 | 花王株式会社 | 脱墨方法 |
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 |
FR3037084B1 (fr) * | 2015-06-02 | 2020-01-10 | Coatex | Procede de desencrage de papier de recuperation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9116702D0 (en) * | 1991-08-02 | 1991-09-18 | Allied Colloids Ltd | Dewatering of aqueous suspensions |
GB9116701D0 (en) * | 1991-08-02 | 1991-09-18 | Allied Colloids Ltd | Dewatering of aqueous suspensions |
GB9208293D0 (en) * | 1992-04-15 | 1992-06-03 | Allied Colloids Ltd | Treatment of cellulosic material and compositions for use in this |
-
1993
- 1993-10-27 GB GB9322118A patent/GB9322118D0/en active Pending
-
1994
- 1994-10-26 BR BR9406216A patent/BR9406216A/pt not_active Application Discontinuation
- 1994-10-26 AU AU79978/94A patent/AU673782B2/en not_active Withdrawn - After Issue
- 1994-10-26 WO PCT/GB1994/002350 patent/WO1995012026A1/en not_active Application Discontinuation
- 1994-10-26 PL PL30962694A patent/PL309626A1/xx unknown
- 1994-10-26 CA CA 2152782 patent/CA2152782A1/en not_active Abandoned
- 1994-10-26 JP JP51247895A patent/JPH08505444A/ja active Pending
- 1994-10-26 EP EP19940931095 patent/EP0680530A1/en not_active Withdrawn
- 1994-10-26 NZ NZ274880A patent/NZ274880A/en unknown
- 1994-10-27 ZA ZA948463A patent/ZA948463B/xx unknown
-
1995
- 1995-06-21 FI FI953087A patent/FI953087A/fi not_active Application Discontinuation
- 1995-06-26 NO NO952568A patent/NO952568L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU7997894A (en) | 1995-05-22 |
FI953087A0 (fi) | 1995-06-21 |
WO1995012026A1 (en) | 1995-05-04 |
FI953087A (fi) | 1995-08-16 |
NO952568L (no) | 1995-08-22 |
NZ274880A (en) | 1996-10-28 |
JPH08505444A (ja) | 1996-06-11 |
GB9322118D0 (en) | 1993-12-15 |
BR9406216A (pt) | 1996-01-09 |
AU673782B2 (en) | 1996-11-21 |
EP0680530A1 (en) | 1995-11-08 |
PL309626A1 (en) | 1995-10-30 |
CA2152782A1 (en) | 1995-05-04 |
NO952568D0 (no) | 1995-06-26 |
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