AR246992A1 - Proceso de fabricacion de papel que comprende un intervalo desde acido hasta alcalino. - Google Patents
Proceso de fabricacion de papel que comprende un intervalo desde acido hasta alcalino.Info
- Publication number
- AR246992A1 AR246992A1 AR32504893A AR32504893A AR246992A1 AR 246992 A1 AR246992 A1 AR 246992A1 AR 32504893 A AR32504893 A AR 32504893A AR 32504893 A AR32504893 A AR 32504893A AR 246992 A1 AR246992 A1 AR 246992A1
- Authority
- AR
- Argentina
- Prior art keywords
- fibers
- products
- paper
- floculated
- formulations resulting
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000012784 inorganic fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003892 spreading Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/13—Silicon-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/932,663 US5240561A (en) | 1992-02-10 | 1992-08-20 | Acid-to-alkaline papermaking process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR246992A1 true AR246992A1 (es) | 1994-10-31 |
Family
ID=25462688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR32504893A AR246992A1 (es) | 1992-08-20 | 1993-05-31 | Proceso de fabricacion de papel que comprende un intervalo desde acido hasta alcalino. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0658229A4 (enrdf_load_html_response) |
| CN (1) | CN1082132A (enrdf_load_html_response) |
| AR (1) | AR246992A1 (enrdf_load_html_response) |
| AU (1) | AU666168B2 (enrdf_load_html_response) |
| CA (1) | CA2142367A1 (enrdf_load_html_response) |
| TW (1) | TW283178B (enrdf_load_html_response) |
| WO (1) | WO1994004752A1 (enrdf_load_html_response) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004928A (en) * | 1997-05-13 | 1999-12-21 | Biomeasure, Incorporated | Method of treating hyperlipidemia |
| CZ305160B6 (cs) | 2001-06-08 | 2015-05-27 | Ipsen Pharma S.A.S. | Chimérické somatostatin-dopaminové analogy |
| CN102628240A (zh) * | 2012-04-24 | 2012-08-08 | 陕西科技大学 | 一种多层淀粉包覆麦草化学浆方法 |
| ES2862125T3 (es) | 2013-06-13 | 2021-10-07 | Antisense Therapeutics Ltd | Terapia combinada para acromegalia |
| CN108999032B (zh) * | 2018-09-07 | 2021-01-05 | 宿州学院 | 一种改性植物纤维滤纸的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1130271B (de) * | 1960-10-28 | 1962-05-24 | Hoechst Ag | Verfahren zur Verbesserung der Retention mineralischer Fuellstoffe bei der Bildung von Papiervliesen |
| US5116418A (en) * | 1984-12-03 | 1992-05-26 | Industrial Progress Incorporated | Process for making structural aggregate pigments |
| US4954220A (en) * | 1988-09-16 | 1990-09-04 | E. I. Du Pont De Nemours And Company | Polysilicate microgels as retention/drainage aids in papermaking |
-
1993
- 1993-01-12 WO PCT/US1993/000320 patent/WO1994004752A1/en not_active Application Discontinuation
- 1993-01-12 EP EP93903481A patent/EP0658229A4/en not_active Ceased
- 1993-01-12 AU AU34728/93A patent/AU666168B2/en not_active Ceased
- 1993-01-12 CA CA 2142367 patent/CA2142367A1/en not_active Abandoned
- 1993-04-16 TW TW82102906A patent/TW283178B/zh active
- 1993-05-29 CN CN 93106423 patent/CN1082132A/zh active Pending
- 1993-05-31 AR AR32504893A patent/AR246992A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2142367A1 (en) | 1994-03-03 |
| TW283178B (enrdf_load_html_response) | 1996-08-11 |
| AU3472893A (en) | 1994-03-15 |
| WO1994004752A1 (en) | 1994-03-03 |
| EP0658229A1 (en) | 1995-06-21 |
| AU666168B2 (en) | 1996-02-01 |
| EP0658229A4 (en) | 1997-10-08 |
| CN1082132A (zh) | 1994-02-16 |
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