SE0000449L - Size composition - Google Patents
Size compositionInfo
- Publication number
- SE0000449L SE0000449L SE0000449A SE0000449A SE0000449L SE 0000449 L SE0000449 L SE 0000449L SE 0000449 A SE0000449 A SE 0000449A SE 0000449 A SE0000449 A SE 0000449A SE 0000449 L SE0000449 L SE 0000449L
- Authority
- SE
- Sweden
- Prior art keywords
- general formula
- aluminium
- formula
- sizing
- carbon atoms
- 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
- D21H21/14—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 function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
- D21H17/16—Addition products thereof with hydrocarbons
-
- 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
- D21H17/62—Rosin; Derivatives thereof
-
- 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
- D21H17/66—Salts, e.g. alums
Abstract
A sizing composition and a method of sizing a cellulosic fibre material, such as paper, board or paper board, are described. The sizing composition comprises an aqueous dispersion of a rosin material and is characterised in that it also contains (a) 0.05-20 % by weight, based on the dry weight of the composition of a dicarboxylic acid derivative with the general formula (I): R1OOC-Q-COOR2; where R1 and R2 which are the same or different represent H, M, where M is a metal of Groups IA or IIA, or a straight or branched alkyl or alkenyl group having 1-30 carbon atoms; Q represents (i) R3 which is a straight alkylene group or alkenylene group of the formula: -CnH2n-2z-, where n = 0-12 and z = 0-3; (ii) Formula (II), where R3 is as defined above and R4 is a straight or branched alkyl or alkenyl group having 1-30 carbon atoms; with the proviso that the compound of formula (I) includes at least 6 and at most 34 carbon atoms in total; and (b) an aluminium compound which is selected from the group consisting of: aluminium sulphate; aluminium polymers of the general formula (III): [Al(OH)x(A)(3-x)]n; aluminium polymers of the general formula (IV): [Al(OH)x(H3PO4)y (A)(3-x)]n; where A = Cl<->, NO3<->, HCOO<->, CH3COO<->; aluminium polymers of the general formula (V): [Al(OH)x(SO4)(3-x)/2]n; aluminium polymers of the general formula (VI): [Al(OH)x(H3PO4)y (SO4)(3-x)/2]n; where "x" is in the range 0.03 to 2.7, "y" in the range 0.01 to 0.8 and n ≥ 2; and mixtures of these. According to the method the sizing composition is added to a cellulosic fibre material in an amount of 0.01-10 % by weight, calculated as dry sizing agent on dry cellulosic fibres.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000449A SE0000449L (en) | 2000-02-14 | 2000-02-14 | Size composition |
PCT/SE2001/000289 WO2001059214A1 (en) | 2000-02-14 | 2001-02-14 | Sizing composition |
AU2001232575A AU2001232575A1 (en) | 2000-02-14 | 2001-02-14 | Sizing composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000449A SE0000449L (en) | 2000-02-14 | 2000-02-14 | Size composition |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0000449D0 SE0000449D0 (en) | 2000-02-14 |
SE0000449L true SE0000449L (en) | 2001-08-15 |
Family
ID=20278428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0000449A SE0000449L (en) | 2000-02-14 | 2000-02-14 | Size composition |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001232575A1 (en) |
SE (1) | SE0000449L (en) |
WO (1) | WO2001059214A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1256655A1 (en) * | 2001-05-09 | 2002-11-13 | Akzo Nobel N.V. | Sizing dispersion |
JP2003320764A (en) * | 2002-02-27 | 2003-11-11 | Tokushu Paper Mfg Co Ltd | Slip sheet for lithographic printing plate and method for manufacturing it |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1084801A (en) * | 1975-06-23 | 1980-09-02 | Russell J. Kulick | Rosin dispersions of improved stability |
JPS55131053A (en) * | 1979-04-02 | 1980-10-11 | Seiko Kagaku Kogyo Co Ltd | Production of rosin-based emulsion sizing agent |
EP0074544B2 (en) * | 1981-09-15 | 1991-12-27 | Hercules Incorporated | Aqueous sizing compositions |
GB8522844D0 (en) * | 1985-09-16 | 1985-10-23 | Albright & Wilson | Dispersible active sizing compositions |
EP0468280B1 (en) * | 1990-07-11 | 1995-09-27 | Mitsubishi Oil Company, Limited | Emulsified alkenylsuccinic acid sizing agent |
JPH08113892A (en) * | 1994-10-14 | 1996-05-07 | Mitsubishi Oil Co Ltd | Alkenylsuccinic acid emulsion sizing agent |
-
2000
- 2000-02-14 SE SE0000449A patent/SE0000449L/en not_active Application Discontinuation
-
2001
- 2001-02-14 WO PCT/SE2001/000289 patent/WO2001059214A1/en active Application Filing
- 2001-02-14 AU AU2001232575A patent/AU2001232575A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2001232575A1 (en) | 2001-08-20 |
WO2001059214A1 (en) | 2001-08-16 |
SE0000449D0 (en) | 2000-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |