BR9912832A - Uso de produtos de amido modificados como agente de retenção na produção de papel - Google Patents
Uso de produtos de amido modificados como agente de retenção na produção de papelInfo
- Publication number
- BR9912832A BR9912832A BR9912832-2A BR9912832A BR9912832A BR 9912832 A BR9912832 A BR 9912832A BR 9912832 A BR9912832 A BR 9912832A BR 9912832 A BR9912832 A BR 9912832A
- Authority
- BR
- Brazil
- Prior art keywords
- modified starch
- retention agent
- paper production
- starch products
- modified starches
- Prior art date
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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
-
- 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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
Landscapes
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19832241A DE19832241A1 (de) | 1998-07-17 | 1998-07-17 | Verwendung von modifizierten Stärkeprodukten als Retentionsmittel bei der Papierherstellung |
PCT/EP1999/005054 WO2000004229A1 (fr) | 1998-07-17 | 1999-07-15 | Utilisation d'amidons modifies en tant qu'agents de retention dans la fabrication de papier |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9912832A true BR9912832A (pt) | 2001-05-02 |
Family
ID=7874449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9912832-2A BR9912832A (pt) | 1998-07-17 | 1999-07-15 | Uso de produtos de amido modificados como agente de retenção na produção de papel |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1102894B1 (fr) |
JP (1) | JP2002520510A (fr) |
CN (1) | CN1309737A (fr) |
AT (1) | ATE226663T1 (fr) |
AU (1) | AU5283599A (fr) |
BR (1) | BR9912832A (fr) |
CA (1) | CA2336660A1 (fr) |
DE (2) | DE19832241A1 (fr) |
NO (1) | NO20010286D0 (fr) |
WO (1) | WO2000004229A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1176254A1 (fr) * | 2000-07-24 | 2002-01-30 | The Dow Chemical Company | Utilisation de dispersions d'amidon reticulé dans la fabrication du papier |
DE10121418A1 (de) * | 2001-05-02 | 2003-01-23 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung von Faserformkörpern |
JP4712322B2 (ja) * | 2004-06-30 | 2011-06-29 | 日本製紙株式会社 | 印刷適性向上剤およびこれを塗布した紙 |
CN100572434C (zh) * | 2007-06-05 | 2009-12-23 | 内江市春江纸业有限公司 | 一种改性淀粉组合物的制备方法 |
CN102852038A (zh) * | 2012-09-24 | 2013-01-02 | 济南晨光纸业有限公司 | 一种提高彩色羊皮纸鲜艳度并有效防止掉色的方法 |
CN105964887A (zh) * | 2016-06-22 | 2016-09-28 | 马鞍山市创诚铸造有限公司 | 一种以热塑性氧化淀粉改性动物胶作为粘接剂的高透气性型砂及其制备方法 |
CN107217528B (zh) * | 2017-06-21 | 2018-06-29 | 合肥龙发包装有限公司 | 一种抗油脂食品包装纸 |
CN115818655B (zh) * | 2022-11-01 | 2024-03-26 | 江西广源化工有限责任公司 | 一种片状滑石粉及其制备方法和在制备淋膜原纸中的应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097427A (en) * | 1977-02-14 | 1978-06-27 | Nalco Chemical Company | Cationization of starch utilizing alkali metal hydroxide, cationic water-soluble polymer and oxidant for improved wet end strength |
FR2396831A1 (fr) * | 1977-07-04 | 1979-02-02 | Scholten Honig Research Nv | Perfectionnement aux charges minerales utilisees dans la fabrication du papier et du carton |
SE432951B (sv) * | 1980-05-28 | 1984-04-30 | Eka Ab | Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten |
GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
US5185206A (en) * | 1988-09-16 | 1993-02-09 | E. I. Du Pont De Nemours And Company | Polysilicate microgels as retention/drainage aids in papermaking |
SE8903752D0 (sv) * | 1989-11-09 | 1989-11-09 | Eka Nobel Ab | Foerfarande foer framstaellning av papper |
GB9123683D0 (en) * | 1991-11-07 | 1992-01-02 | Sandoz Ltd | Improvements in or relating to organic compounds |
DE4438708A1 (de) * | 1994-10-29 | 1996-05-02 | Basf Ag | Verfahren zur kationischen Modifizierung von Stärke und Verwendung der kationisch modifizierten Stärke |
JPH09291103A (ja) * | 1996-04-25 | 1997-11-11 | Sanwa Kosan Kk | 製紙用澱粉 |
DE19701524A1 (de) * | 1997-01-17 | 1998-07-23 | Basf Ag | Polymermodifizierte Stärke, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19701523A1 (de) * | 1997-01-17 | 1998-07-23 | Basf Ag | Polymermodifizierte anionische Stärke, Verfahren zu ihrer Herstellung und ihre Verwendung |
US5859128A (en) * | 1997-10-30 | 1999-01-12 | E. I. Du Pont De Nemours And Company | Modified cationic starch composition for removing particles from aqueous dispersions |
-
1998
- 1998-07-17 DE DE19832241A patent/DE19832241A1/de not_active Withdrawn
-
1999
- 1999-07-15 JP JP2000560317A patent/JP2002520510A/ja active Pending
- 1999-07-15 BR BR9912832-2A patent/BR9912832A/pt not_active IP Right Cessation
- 1999-07-15 CA CA002336660A patent/CA2336660A1/fr not_active Abandoned
- 1999-07-15 AU AU52835/99A patent/AU5283599A/en not_active Abandoned
- 1999-07-15 CN CN99808782A patent/CN1309737A/zh active Pending
- 1999-07-15 AT AT99938266T patent/ATE226663T1/de not_active IP Right Cessation
- 1999-07-15 DE DE59903194T patent/DE59903194D1/de not_active Expired - Fee Related
- 1999-07-15 EP EP99938266A patent/EP1102894B1/fr not_active Expired - Lifetime
- 1999-07-15 WO PCT/EP1999/005054 patent/WO2000004229A1/fr active IP Right Grant
-
2001
- 2001-01-17 NO NO20010286A patent/NO20010286D0/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP1102894A1 (fr) | 2001-05-30 |
EP1102894B1 (fr) | 2002-10-23 |
NO20010286L (no) | 2001-01-17 |
WO2000004229A1 (fr) | 2000-01-27 |
DE59903194D1 (de) | 2002-11-28 |
AU5283599A (en) | 2000-02-07 |
JP2002520510A (ja) | 2002-07-09 |
NO20010286D0 (no) | 2001-01-17 |
DE19832241A1 (de) | 2000-01-27 |
CA2336660A1 (fr) | 2000-01-27 |
CN1309737A (zh) | 2001-08-22 |
ATE226663T1 (de) | 2002-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A,7A, E 8A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007. |