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 papel

Info

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
Application number
BR9912832-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Johann Schulte
Joachim Weres
Ulrich Fischer
Hans-Georg Hartan
Original Assignee
Stockhausen Chem Fab Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Publication of BR9912832A publication Critical patent/BR9912832A/pt

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)
BR9912832-2A 1998-07-17 1999-07-15 Uso de produtos de amido modificados como agente de retenção na produção de papel BR9912832A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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.