ES2055181T3 - Procedimiento para la fijacion de impurezas en la fabricacion de papel. - Google Patents
Procedimiento para la fijacion de impurezas en la fabricacion de papel.Info
- Publication number
- ES2055181T3 ES2055181T3 ES90102772T ES90102772T ES2055181T3 ES 2055181 T3 ES2055181 T3 ES 2055181T3 ES 90102772 T ES90102772 T ES 90102772T ES 90102772 T ES90102772 T ES 90102772T ES 2055181 T3 ES2055181 T3 ES 2055181T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- fixing
- impurities
- fixation
- procedure
- 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
- 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
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
-
- 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
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3905049A DE3905049A1 (de) | 1989-02-18 | 1989-02-18 | Verfahren zur stoerstoffixierung bei der papierherstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055181T3 true ES2055181T3 (es) | 1994-08-16 |
Family
ID=6374441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90102772T Expired - Lifetime ES2055181T3 (es) | 1989-02-18 | 1990-02-13 | Procedimiento para la fijacion de impurezas en la fabricacion de papel. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0384268B1 (de) |
JP (1) | JP2854072B2 (de) |
AT (1) | ATE106964T1 (de) |
AU (1) | AU634208B2 (de) |
CA (1) | CA2010189C (de) |
DE (2) | DE3905049A1 (de) |
DK (1) | DK0384268T3 (de) |
ES (1) | ES2055181T3 (de) |
FI (1) | FI100117B (de) |
HU (1) | HUT53165A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3740549B2 (ja) * | 1990-03-30 | 2006-02-01 | アルザ・コーポレーション | イオン侵透療法による薬剤投与の装置と方法 |
DE4409580A1 (de) * | 1994-03-21 | 1995-09-28 | Bayer Ag | Verfahren zur Störstoffixierung bei der Papierherstellung |
JP4594656B2 (ja) * | 2004-06-10 | 2010-12-08 | 油化産業株式会社 | ピッチコントロール剤 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7308872A (de) * | 1972-07-12 | 1974-01-15 | ||
ZA774417B (en) * | 1976-08-02 | 1978-08-30 | Rohm & Haas | Method of controlling pitch |
US4190491A (en) * | 1976-08-02 | 1980-02-26 | Rohm And Haas Company | Process for controlling pitch in papermaking |
JPS5916563B2 (ja) * | 1976-11-04 | 1984-04-16 | 日東化学工業株式会社 | 水溶性カチオン重合体の製法 |
AU8040082A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
AU8039982A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
US4391932A (en) * | 1982-01-22 | 1983-07-05 | Nalco Chemical Company | Polycationic latices of dimethylaminopropyl-acrylamide, and their use of as sludge dewatering agents and/or paper retention aids |
US4444971A (en) * | 1983-07-25 | 1984-04-24 | Texaco Inc. | Acrylic and methacrylic quaternary chloromethyl ammonium chloride cationic monomers and polymers thereof |
DE3544909A1 (de) * | 1985-12-19 | 1987-06-25 | Stockhausen Chem Fab Gmbh | Copolymere aus acrylamid und dimethylaminopropylacrylamid als flockungsmittel und verfahren zum entwaessern von klaerschlaemmen unter verwendung dieser flockungsmittel |
DE3620065A1 (de) * | 1986-06-14 | 1987-12-17 | Basf Ag | Verfahren zur herstellung von papier, pappe und karton |
DE3627407C2 (de) * | 1986-08-13 | 1994-05-19 | Steinbeis Temming Papier Gmbh | Verfahren zur Reinigung von Wasserkreisläufen bei der Halbstoff- und Papierherstellung |
DE3704173A1 (de) * | 1987-02-11 | 1988-08-25 | Wolff Walsrode Ag | Neue mittel fuer die papierherstellung |
JPS6461595A (en) * | 1987-08-28 | 1989-03-08 | Sanyo Chemical Ind Ltd | Papermaking filterability enhancer |
-
1989
- 1989-02-18 DE DE3905049A patent/DE3905049A1/de not_active Withdrawn
-
1990
- 1990-02-13 DK DK90102772.2T patent/DK0384268T3/da active
- 1990-02-13 ES ES90102772T patent/ES2055181T3/es not_active Expired - Lifetime
- 1990-02-13 AT AT90102772T patent/ATE106964T1/de not_active IP Right Cessation
- 1990-02-13 DE DE59005979T patent/DE59005979D1/de not_active Expired - Fee Related
- 1990-02-13 EP EP90102772A patent/EP0384268B1/de not_active Expired - Lifetime
- 1990-02-15 CA CA002010189A patent/CA2010189C/en not_active Expired - Fee Related
- 1990-02-16 HU HU90837A patent/HUT53165A/hu unknown
- 1990-02-16 AU AU49815/90A patent/AU634208B2/en not_active Ceased
- 1990-02-16 FI FI900785A patent/FI100117B/fi active IP Right Grant
- 1990-02-19 JP JP2036425A patent/JP2854072B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0384268A1 (de) | 1990-08-29 |
HU900837D0 (en) | 1990-05-28 |
EP0384268B1 (de) | 1994-06-08 |
ATE106964T1 (de) | 1994-06-15 |
CA2010189A1 (en) | 1990-08-18 |
FI100117B (fi) | 1997-09-30 |
DE3905049A1 (de) | 1990-08-23 |
FI900785A0 (fi) | 1990-02-16 |
HUT53165A (en) | 1990-09-28 |
JP2854072B2 (ja) | 1999-02-03 |
AU634208B2 (en) | 1993-02-18 |
CA2010189C (en) | 2001-04-17 |
DK0384268T3 (da) | 1994-10-03 |
DE59005979D1 (de) | 1994-07-14 |
JPH02259195A (ja) | 1990-10-19 |
AU4981590A (en) | 1990-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4894119A (en) | Retention and/or drainage and/or dewatering aid | |
FR2576333B1 (fr) | Traitement d'une feuille fibreuse obtenue par voie papetiere en vue d'ameliorer sa stabilite dimensionnelle et application notamment dans le domaine des revetements de sol ou muraux | |
FI864294A (fi) | Foerfarande foer framstaellning av papper och kartong. | |
ATE106107T1 (de) | Wasserhalt- und drainagemittel bei der papierherstellung. | |
KR890017427A (ko) | 제지공정 | |
FR2428105B1 (fr) | Procede et dispositif pour traiter une suspension de fibres, notamment pour la fabrication de pulpe de cellulose | |
ATE116022T1 (de) | Behandlung von wiedergewonnenem papier mit überzug. | |
ATE17011T1 (de) | Verfahren zur herstellung von wasserloeslichen kondensationsprodukten und deren verwendung als vernetzer zur herstellung von hilfsmitteln fuer die papierherstellung. | |
FI884780A (fi) | Foerfarande foer minskning av energifoerbrukningen vid raffinering av cellulosahaltigt material. | |
KR0180263B1 (ko) | 종이 펄프의 여수도를 향상시키는 방법 | |
FR2610936B1 (fr) | Procede de reduction de la teneur en acrylamide des emulsions eau-dans-huile de polymeres d'acrylamide | |
ES2055181T3 (es) | Procedimiento para la fijacion de impurezas en la fabricacion de papel. | |
KR850008195A (ko) | 섬유처리제 및 그를 사용한 섬유처리방법 | |
ES2106200T5 (es) | Un metodo para reducir la cantidad de productos quimicos indeseables en la circulacion de agua de procesos de tratamiento de suspensiones de fibras a base de madera. | |
SE9903418D0 (sv) | Metod för att modifiera cellulosabaserade fibermaterial | |
DE3626160A1 (de) | Leimungsmittel fuer papier auf basis von fettalkyldiketenen und kationischen polyacrylamiden und terpolymerisate aus acrylamid, n-vinylimidazol und n-vinylimidazolin | |
KR840006032A (ko) | 변색성이 개선된 항균성 섬유제품 | |
JPS646190A (en) | Deinking agent for regenerating used paper | |
ATE31757T1 (de) | Herstellung von papier mit hilfe von copolymeren der 2-acrylamido-2-methylpropan-sulphonsaeure zur erhoehung der entwaesserungsgeschwindigkeit von suspensionen mit einem hohen gehalt an mechanischer/thermomechanischer puelpe. | |
FR2610937B1 (fr) | Procede de traitement enzymatique d'emulsions eau-dans-huile de polymeres d'acrylamide pour en reduire la teneur en monomere residuel | |
SU604892A1 (ru) | Способ обработки бумажной массы | |
ATE57965T1 (de) | Verfahren zur papierherstellung. | |
FR2648458B1 (fr) | Acide diallyloxyacetique et ses sels d'addition basiques, leur procede de preparation et leur application comme agent reticulant | |
GR1000332B (el) | Συστηματα ελεγχου ρητινων (πισσας). |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 384268 Country of ref document: ES |