FI811628L - FOERFARANDE FOER PAPPERSTILLVERKNING - Google Patents
FOERFARANDE FOER PAPPERSTILLVERKNINGInfo
- Publication number
- FI811628L FI811628L FI811628A FI811628A FI811628L FI 811628 L FI811628 L FI 811628L FI 811628 A FI811628 A FI 811628A FI 811628 A FI811628 A FI 811628A FI 811628 L FI811628 L FI 811628L
- Authority
- FI
- Finland
- Prior art keywords
- papperstillverkning
- foerfarande foer
- foerfarande
- foer
- foer papperstillverkning
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/82—Pulp catching, de-watering, or recovering; Re-use of pulp-water adding fibre agglomeration compositions
-
- 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
- D21H17/29—Starch cationic
-
- 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
- D21H21/50—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 characterised by form
- D21H21/52—Additives of definite length or shape
-
- 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
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8003948A SE432951B (en) | 1980-05-28 | 1980-05-28 | PAPER PRODUCT CONTAINING CELLULOSA FIBERS AND A BINDING SYSTEM CONTAINING COLOIDAL MILIC ACID AND COTIONIC STARCH AND PROCEDURE FOR PREPARING THE PAPER PRODUCT |
SE8003948 | 1980-05-28 | ||
US23864581 | 1981-02-26 | ||
US06/238,645 US4385961A (en) | 1981-02-26 | 1981-02-26 | Papermaking |
Publications (3)
Publication Number | Publication Date |
---|---|
FI811628L true FI811628L (en) | 1981-11-29 |
FI68283B FI68283B (en) | 1985-04-30 |
FI68283C FI68283C (en) | 1985-08-12 |
Family
ID=26657583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI811628A FI68283C (en) | 1980-05-28 | 1981-05-27 | FOERFARANDE FOER PAPPERSTILLVERKNING |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0041056B1 (en) |
AR (1) | AR231848A1 (en) |
AT (1) | ATE8916T1 (en) |
AU (1) | AU546999B2 (en) |
BR (1) | BR8103345A (en) |
DE (1) | DE3165370D1 (en) |
ES (1) | ES502531A0 (en) |
FI (1) | FI68283C (en) |
MX (1) | MX158106A (en) |
NO (1) | NO161334C (en) |
NZ (1) | NZ197223A (en) |
SU (1) | SU1228793A3 (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8107078L (en) * | 1981-11-27 | 1983-05-28 | Eka Ab | PAPER MANUFACTURING PROCEDURE |
US4810301A (en) * | 1983-07-22 | 1989-03-07 | Seiko Kagaku Kogyo Co., Ltd. | Composition for sizing agent and process for using the same composition |
JPS61234927A (en) * | 1984-09-25 | 1986-10-20 | Seiko Kagaku Kogyo Co Ltd | Aqueous liquid dispersant of substituted succinic anhydride and its production |
GB8531558D0 (en) * | 1985-12-21 | 1986-02-05 | Wiggins Teape Group Ltd | Loaded paper |
US4750974A (en) * | 1986-02-24 | 1988-06-14 | Nalco Chemical Company | Papermaking aid |
JPS6328999A (en) * | 1986-07-22 | 1988-02-06 | 星光化学工業株式会社 | Papermaking method |
SE8701252D0 (en) * | 1987-03-03 | 1987-03-25 | Eka Nobel Ab | SET FOR PAPER MAKING |
JPH0192498A (en) * | 1987-10-02 | 1989-04-11 | Hokuetsu Paper Mills Ltd | Production of neutral paper |
US4946557A (en) * | 1988-03-08 | 1990-08-07 | Eka Nobel Ab | Process for the production of paper |
SE461156B (en) * | 1988-05-25 | 1990-01-15 | Eka Nobel Ab | SET FOR PREPARATION OF PAPER WHICH SHAPES AND DRAINAGE OWN ROOMS IN THE PRESENCE OF AN ALUMINUM SUBSTANCE, A COTTONIC RETENTION AND POLYMER SILICON ACID |
DE3837746C1 (en) * | 1988-11-07 | 1990-03-29 | Manfred Zeuner | |
SE500387C2 (en) | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silica sols, process for making silica sols and using the soles in paper making |
SE500367C2 (en) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silica soles and process for making paper |
CA2074066A1 (en) * | 1990-01-22 | 1991-07-23 | Callaway Chemical Company | Reducing foaming in paper manufacture |
SE502192C2 (en) * | 1990-12-11 | 1995-09-11 | Eka Nobel Ab | Starch soln. prepn. using cold water - by mixing starch with sufficient shear to break up agglomerates, heating and keeping hot until max. viscosity has passed |
SE9003954L (en) * | 1990-12-11 | 1992-06-12 | Eka Nobel Ab | SET FOR MANUFACTURE OF SHEET OR SHAPE CELLULOSA FIBER CONTAINING PRODUCTS |
TR24973A (en) * | 1991-02-05 | 1992-09-01 | Exxon Chemical Patents Inc | REDUCING FOAMING IN PAPER MANUFACTURING |
US5149370A (en) * | 1991-10-21 | 1992-09-22 | Halliburton Company | Well cement compositions having improved properties and methods |
US5368690A (en) * | 1992-12-23 | 1994-11-29 | National Starch And Chemical Investment Holding Corporation | Method of papermaking using crosslinked cationic/amphoteric starches |
ES2152417T3 (en) * | 1994-08-16 | 2001-02-01 | Chemisolv Ltd | PROCESS TO IMPROVE PAPER RESISTANCE. |
US5571494A (en) * | 1995-01-20 | 1996-11-05 | J. M. Huber Corporation | Temperature-activated polysilicic acids |
FR2732368B1 (en) * | 1995-03-31 | 1997-06-06 | Roquette Freres | NEW PAPERMAKING PROCESS |
US5620629A (en) * | 1995-09-28 | 1997-04-15 | Nalco Chemical Company | Colloidal silica/polyelectrolyte blends for natural water clarification |
FR2743810B1 (en) | 1996-01-23 | 1998-04-10 | Roquette Freres | MODIFIED CATIONIC POLYSACCHARIDES, BONDING COMPOSITIONS CONTAINING THEM AND METHODS FOR BONDING PLANAR STRUCTURES USING THE SAME |
SE9600285D0 (en) | 1996-01-26 | 1996-01-26 | Eka Nobel Ab | Modification of starch |
US6355141B1 (en) | 1998-04-23 | 2002-03-12 | Akzo Nobel N.V. | Process for the production of paper |
FR2794479B1 (en) | 1999-06-04 | 2001-09-21 | Roquette Freres | COMPOSITION AND METHOD FOR MANUFACTURING PLANAR STRUCTURES, IN PARTICULAR PAPER OR CARDBOARD |
GB0030132D0 (en) | 2000-12-09 | 2001-01-24 | Arjo Wiggins Fine Papers Ltd | Security paper |
FI121119B (en) † | 2003-04-15 | 2010-07-15 | Kemira Oyj | Procedure for making paper |
GB0702248D0 (en) | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of Filled Paper |
GB0702249D0 (en) | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of paper or paperboard |
DE102008000811A1 (en) | 2007-03-29 | 2008-10-09 | Basf Se | Preparing paper, paperboard and cardboard, comprises shearing the paper material, adding ultrasound treated microparticle system and fine-particle inorganic component to the paper material and dewatering the paper material to form sheets |
CA2728294C (en) | 2008-06-19 | 2015-03-31 | Buckman Laboratories International, Inc. | Low amidine content polyvinylamine, compositions containing same and methods |
CN108130801B (en) | 2013-12-18 | 2020-11-24 | 艺康美国股份有限公司 | Method for producing activated colloidal silica for use in papermaking |
JP6779976B2 (en) | 2015-08-06 | 2020-11-04 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Paper manufacturing method |
WO2017175062A1 (en) | 2016-04-05 | 2017-10-12 | Fiberlean Technologies Limited | Paper and paperboard products |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3253978A (en) * | 1961-07-19 | 1966-05-31 | C H Dexter & Sons Inc | Method of forming an inorganic waterlaid sheet containing colloidal silica and cationic starch |
DE1636335A1 (en) * | 1964-11-10 | 1971-05-27 | Zschimmer & Schwarz | Process for cleaning water containing paper stock by flotation or sedimentation |
HU168869B (en) * | 1971-02-22 | 1976-07-28 | ||
GR65316B (en) * | 1978-06-20 | 1980-08-02 | Arjomari Prioux | Method for the preparation of fibrous leaf |
-
1981
- 1981-05-13 AU AU70514/81A patent/AU546999B2/en not_active Expired
- 1981-05-18 AT AT81850084T patent/ATE8916T1/en not_active IP Right Cessation
- 1981-05-18 DE DE8181850084T patent/DE3165370D1/en not_active Expired
- 1981-05-18 EP EP81850084A patent/EP0041056B1/en not_active Expired
- 1981-05-23 MX MX187534A patent/MX158106A/en unknown
- 1981-05-27 NZ NZ197223A patent/NZ197223A/en unknown
- 1981-05-27 NO NO811811A patent/NO161334C/en not_active IP Right Cessation
- 1981-05-27 ES ES502531A patent/ES502531A0/en active Granted
- 1981-05-27 SU SU813315051A patent/SU1228793A3/en active
- 1981-05-27 FI FI811628A patent/FI68283C/en not_active IP Right Cessation
- 1981-05-28 BR BR8103345A patent/BR8103345A/en not_active IP Right Cessation
- 1981-05-28 AR AR285497A patent/AR231848A1/en active
Also Published As
Publication number | Publication date |
---|---|
AR231848A1 (en) | 1985-03-29 |
ES8304247A1 (en) | 1983-02-16 |
AU7051481A (en) | 1981-12-03 |
SU1228793A3 (en) | 1986-04-30 |
FI68283B (en) | 1985-04-30 |
NO161334C (en) | 1989-08-02 |
DE3165370D1 (en) | 1984-09-13 |
BR8103345A (en) | 1982-02-16 |
EP0041056B1 (en) | 1984-08-08 |
ATE8916T1 (en) | 1984-08-15 |
NO811811L (en) | 1981-11-30 |
NZ197223A (en) | 1984-05-31 |
MX158106A (en) | 1989-01-09 |
AU546999B2 (en) | 1985-10-03 |
ES502531A0 (en) | 1983-02-16 |
NO161334B (en) | 1989-04-24 |
FI68283C (en) | 1985-08-12 |
EP0041056A1 (en) | 1981-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: EKA CHEMICALS AB |
|
MA | Patent expired |
Owner name: EKA CHEMICALS AB |