ES2170149T3 - Fabricacion de papel. - Google Patents
Fabricacion de papel.Info
- Publication number
- ES2170149T3 ES2170149T3 ES95921013T ES95921013T ES2170149T3 ES 2170149 T3 ES2170149 T3 ES 2170149T3 ES 95921013 T ES95921013 T ES 95921013T ES 95921013 T ES95921013 T ES 95921013T ES 2170149 T3 ES2170149 T3 ES 2170149T3
- Authority
- ES
- Spain
- Prior art keywords
- suspension
- starch
- flocculated
- retention aid
- resultant
- 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 - Lifetime
Links
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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
- D21H23/16—Addition before or during pulp beating or refining
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
Landscapes
- Paper (AREA)
- Polarising Elements (AREA)
- Glass Compositions (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
PAPEL REFORZADO CON ALMIDON, TIPICAMENTE EN CANTIDADES DE 3 A 15% DE PESO SECO, PRODUCIDO MEDIANTE LA FLOCULACION DE UNA SUSPENSION CELULOSICA UTILIZANDO UN ARTICULO DE RETENCION POLIMERICA QUE PUEDE SER ALMIDON CATIONICO DISUELTO, PERO PREFERIBLEMENTE UN POLIMERO SINTETICO QUE POSEE IV POR ENCIMA DE 4DL/G, OPCIONALMENTE CORTANDO LA SUSPENSION FLOCULADA RESULTANTE Y REFLOCULANDOLA, AÑADIENDO BENTONITA U OTRO MATERIAL ANIONICO EN MICROPARTICULAS, DRENANDO LA SUSPENSION FLOCULADA O REFLOCULADA Y SECANDO LA LAMINA MOJADA RESULTANTE, DONDE SE AÑADEN PARTICULAS INSOLUBLES DE ALMIDON A LA SUSPENSION COMO UN FANGO DE PARTICULAS SUSTANCIALMENTE DE DISPERSION LIBRE EN PARTE O EN LA TOTALIDAD DE LA SOLUCION ACUOSA DEL ARTICULO DE RETENCION POLIMERICA, O EN PARTE O LA TOTALIDAD DE LA SUSPENSION ACUOSA DE MATERIAL ANIONICO EN MICROPARTICULAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9410965A GB9410965D0 (en) | 1994-06-01 | 1994-06-01 | Manufacture of paper |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170149T3 true ES2170149T3 (es) | 2002-08-01 |
Family
ID=10756015
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95921013T Expired - Lifetime ES2170149T3 (es) | 1994-06-01 | 1995-06-01 | Fabricacion de papel. |
ES01114439T Expired - Lifetime ES2262578T3 (es) | 1994-06-01 | 1995-06-01 | Fabricaion de papel. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES01114439T Expired - Lifetime ES2262578T3 (es) | 1994-06-01 | 1995-06-01 | Fabricaion de papel. |
Country Status (21)
Country | Link |
---|---|
EP (2) | EP0711370B1 (es) |
JP (1) | JP3801629B2 (es) |
KR (1) | KR100385038B1 (es) |
AT (2) | ATE212091T1 (es) |
AU (1) | AU688911B2 (es) |
BR (1) | BR9506248A (es) |
CA (1) | CA2167803C (es) |
DE (2) | DE69534985T2 (es) |
DK (2) | DK0711370T3 (es) |
ES (2) | ES2170149T3 (es) |
FI (1) | FI120631B (es) |
GB (1) | GB9410965D0 (es) |
IL (1) | IL113973A (es) |
IN (1) | IN190864B (es) |
MX (1) | MX9600430A (es) |
NO (1) | NO321456B1 (es) |
NZ (1) | NZ287496A (es) |
PT (2) | PT1143068E (es) |
TW (1) | TW275654B (es) |
WO (1) | WO1995033096A1 (es) |
ZA (1) | ZA954520B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5876563A (en) * | 1994-06-01 | 1999-03-02 | Allied Colloids Limited | Manufacture of paper |
GB9624031D0 (en) | 1996-11-19 | 1997-01-08 | Allied Colloids Ltd | Manufacture of paper |
GB2323100B (en) * | 1996-11-29 | 2001-06-06 | Cellcat Gmbh | Polysaccharide particles, method for producing them and their use |
GB9719472D0 (en) * | 1997-09-12 | 1997-11-12 | Allied Colloids Ltd | Process of making paper |
US6099689A (en) * | 1998-02-17 | 2000-08-08 | Nalco Chemical Company | Production of paper and board products with improved retention, drainage and formation |
US5942087A (en) * | 1998-02-17 | 1999-08-24 | Nalco Chemical Company | Starch retention in paper and board production |
ID28511A (id) * | 1998-08-28 | 2001-05-31 | Ciba Spec Chem Water Treat Ltd | Pembuatan kertas |
DE10326738B4 (de) * | 2003-06-13 | 2010-08-19 | Papiertechnische Stiftung | Verfahren zur Einbringung von Stärke als Masseadditiv und beim Sprühen bei der Herstellung von Papier, Pappe und Karton |
WO2014055780A1 (en) * | 2012-10-05 | 2014-04-10 | Specialty Minerals (Michigan) Inc. | Filler suspension and its use in the manufacture of paper |
EP3260597B1 (de) | 2016-06-22 | 2019-06-05 | Buchmann Gesellschaft mit beschränkter Haftung | Mehrlagiges faserstofferzeugnis mit einer inhibierten migrationsrate von aromatischen oder gesättigten kohlenwasserstoffen und verfahren zu dessen herstellung |
CN114150527B (zh) * | 2021-12-17 | 2023-04-25 | 杭州绿邦科技有限公司 | 一种助留助滤剂 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729561A (en) * | 1952-08-26 | 1956-01-03 | John C Marrone | Blowing dry starch into a papermaking furnish |
US4347100A (en) * | 1981-05-21 | 1982-08-31 | The Chemithon Corporation | Strength of paper from mechanical or thermomechanical pulp |
GB8822577D0 (en) * | 1988-09-26 | 1988-11-02 | Blue Circle Ind Plc | Papermaking filler compositions |
EP0499448A1 (en) * | 1991-02-15 | 1992-08-19 | Ciba Specialty Chemicals Water Treatments Limited | Production of paper |
US5126014A (en) * | 1991-07-16 | 1992-06-30 | Nalco Chemical Company | Retention and drainage aid for alkaline fine papermaking process |
-
1994
- 1994-06-01 GB GB9410965A patent/GB9410965D0/en active Pending
-
1995
- 1995-06-01 IN IN655MA1995 patent/IN190864B/en unknown
- 1995-06-01 IL IL11397395A patent/IL113973A/xx not_active IP Right Cessation
- 1995-06-01 BR BR9506248A patent/BR9506248A/pt not_active IP Right Cessation
- 1995-06-01 JP JP50052996A patent/JP3801629B2/ja not_active Expired - Fee Related
- 1995-06-01 ZA ZA954520A patent/ZA954520B/xx unknown
- 1995-06-01 DK DK95921013T patent/DK0711370T3/da active
- 1995-06-01 ES ES95921013T patent/ES2170149T3/es not_active Expired - Lifetime
- 1995-06-01 PT PT01114439T patent/PT1143068E/pt unknown
- 1995-06-01 AT AT95921013T patent/ATE212091T1/de not_active IP Right Cessation
- 1995-06-01 NZ NZ287496A patent/NZ287496A/en unknown
- 1995-06-01 PT PT95921013T patent/PT711370E/pt unknown
- 1995-06-01 CA CA002167803A patent/CA2167803C/en not_active Expired - Fee Related
- 1995-06-01 AT AT01114439T patent/ATE325925T1/de not_active IP Right Cessation
- 1995-06-01 DK DK01114439T patent/DK1143068T3/da active
- 1995-06-01 EP EP95921013A patent/EP0711370B1/en not_active Expired - Lifetime
- 1995-06-01 AU AU26227/95A patent/AU688911B2/en not_active Ceased
- 1995-06-01 EP EP01114439A patent/EP1143068B1/en not_active Expired - Lifetime
- 1995-06-01 DE DE69534985T patent/DE69534985T2/de not_active Expired - Lifetime
- 1995-06-01 DE DE69525018T patent/DE69525018T2/de not_active Expired - Lifetime
- 1995-06-01 WO PCT/GB1995/001259 patent/WO1995033096A1/en active IP Right Grant
- 1995-06-01 KR KR1019960700476A patent/KR100385038B1/ko not_active IP Right Cessation
- 1995-06-01 ES ES01114439T patent/ES2262578T3/es not_active Expired - Lifetime
- 1995-06-05 TW TW084105619A patent/TW275654B/zh not_active IP Right Cessation
-
1996
- 1996-01-29 FI FI960396A patent/FI120631B/fi active IP Right Grant
- 1996-01-31 MX MX9600430D patent/MX9600430A/es not_active IP Right Cessation
- 1996-01-31 NO NO19960416A patent/NO321456B1/no unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NZ335264A (en) | Manufacture of paper by adding coagulated slurry containing undissolved starch particles to thinstock | |
KR930006256A (ko) | 제지 방법 | |
DE69529306D1 (de) | Papierherstellung | |
BR0015376A (pt) | Fabricaçao de papel e papelão | |
ZA892281B (en) | Pulp dewatering process | |
KR890017427A (ko) | 제지공정 | |
PT880618E (pt) | Producao de papel cheio e composicoes destinadas a serem usadas na mesma | |
ES2170149T3 (es) | Fabricacion de papel. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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