FI925535A - Hydrophobic adhesive dispersion manufacturing process - Google Patents

Hydrophobic adhesive dispersion manufacturing process Download PDF

Info

Publication number
FI925535A
FI925535A FI925535A FI925535A FI925535A FI 925535 A FI925535 A FI 925535A FI 925535 A FI925535 A FI 925535A FI 925535 A FI925535 A FI 925535A FI 925535 A FI925535 A FI 925535A
Authority
FI
Finland
Prior art keywords
sizing agent
manufacturing process
adhesive dispersion
hydrophobic adhesive
dispersion manufacturing
Prior art date
Application number
FI925535A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI94535B (en
FI94535C (en
FI925535A0 (en
Inventor
Claes Zetter
Markku Nurminen
Original Assignee
Raisio Chem Oy
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 Raisio Chem Oy filed Critical Raisio Chem Oy
Publication of FI925535A0 publication Critical patent/FI925535A0/en
Priority to FI925535A priority Critical patent/FI94535C/en
Priority to EP94900166A priority patent/EP0672213B1/en
Priority to DE69308035T priority patent/DE69308035T2/en
Priority to AT94900166T priority patent/ATE148752T1/en
Priority to PCT/FI1993/000481 priority patent/WO1994013883A1/en
Priority to AU54668/94A priority patent/AU5466894A/en
Priority to TW082109838A priority patent/TW281637B/zh
Priority to ZA938796A priority patent/ZA938796B/en
Priority to CN93121599A priority patent/CN1050165C/en
Publication of FI925535A publication Critical patent/FI925535A/en
Publication of FI94535B publication Critical patent/FI94535B/en
Application granted granted Critical
Publication of FI94535C publication Critical patent/FI94535C/en

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
    • D21H17/03—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
    • 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
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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

Abstract

The present invention relates to a process for the preparation of hydrophobic sizing agent dispersions used in the paper and board industry. The invention is both a simple and an economical way of preparing a hydrophobic sizing agent dispersion either in the premises of a sizing agent supplier or a paper maker. The invention is based on a usage of a so-called high-pressure digester in the preparation of a hydrophobic sizing agent dispersion.
FI925535A 1992-12-04 1992-12-04 Process for preparing a hydrophobic dispersion FI94535C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI925535A FI94535C (en) 1992-12-04 1992-12-04 Process for preparing a hydrophobic dispersion
PCT/FI1993/000481 WO1994013883A1 (en) 1992-12-04 1993-11-15 Process for the preparation of a hydrophobic sizing agent dispersion
DE69308035T DE69308035T2 (en) 1992-12-04 1993-11-15 METHOD FOR PRODUCING A HYDROPHOBIC SIZE
AT94900166T ATE148752T1 (en) 1992-12-04 1993-11-15 METHOD FOR PRODUCING A HYDROPHOBIC SIZING AGENT
EP94900166A EP0672213B1 (en) 1992-12-04 1993-11-15 Process for the preparation of a hydrophobic sizing agent dispersion
AU54668/94A AU5466894A (en) 1992-12-04 1993-11-15 Process for the preparation of a hydrophobic sizing agent dispersion
TW082109838A TW281637B (en) 1992-12-04 1993-11-23
ZA938796A ZA938796B (en) 1992-12-04 1993-11-24 Process for the preparation of a hydrophobic sizing agent dispersion
CN93121599A CN1050165C (en) 1992-12-04 1993-12-04 Process for the preparation of a hydrophobic sizing agent dispersion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925535 1992-12-04
FI925535A FI94535C (en) 1992-12-04 1992-12-04 Process for preparing a hydrophobic dispersion

Publications (4)

Publication Number Publication Date
FI925535A0 FI925535A0 (en) 1992-12-04
FI925535A true FI925535A (en) 1994-06-05
FI94535B FI94535B (en) 1995-06-15
FI94535C FI94535C (en) 1997-04-08

Family

ID=8536338

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925535A FI94535C (en) 1992-12-04 1992-12-04 Process for preparing a hydrophobic dispersion

Country Status (9)

Country Link
EP (1) EP0672213B1 (en)
CN (1) CN1050165C (en)
AT (1) ATE148752T1 (en)
AU (1) AU5466894A (en)
DE (1) DE69308035T2 (en)
FI (1) FI94535C (en)
TW (1) TW281637B (en)
WO (1) WO1994013883A1 (en)
ZA (1) ZA938796B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1045216C (en) * 1994-09-10 1999-09-22 朱国华 Manufacture of neutral adhesive-applied fiber of alkyl ketene dipolymer
US5766417A (en) * 1996-03-06 1998-06-16 Hercules Incorporated Process for using alkaline sized paper in high speed converting or reprographics operations
FI109218B (en) * 1998-09-04 2002-06-14 Kemira Chemicals Oy A bonding compound used for neutral gluing of paper or paperboard and a method of making paper or paperboard
FI113874B (en) 2002-09-27 2004-06-30 Valtion Teknillinen Polymer solutions and dispersions and process for their preparation
BR0315421B1 (en) * 2002-10-24 2014-12-23 Spectra Kote Corp PAPER AND COATED PAPER OR MATERIAL PRODUCTION PROCESSES AND COMPOSITION
CN101693927B (en) * 2009-10-21 2013-03-20 陕西科技大学 Long-chain alkyl alcohol modified ASA waterproof fatliquoring agent and process for preparing same
CN111569816A (en) * 2020-06-30 2020-08-25 江苏京控装备有限公司 Solid-liquid homogeneous mixing pump matched multi-tube reactor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8920456D0 (en) * 1989-09-11 1989-10-25 Albright & Wilson Active sizing compositions
DE4001237A1 (en) * 1990-01-18 1991-07-25 Basf Ag STABILIZED AQUEOUS ALKYLDICETE EMULSIONS

Also Published As

Publication number Publication date
DE69308035T2 (en) 1997-08-28
DE69308035D1 (en) 1997-03-20
FI94535B (en) 1995-06-15
CN1089276A (en) 1994-07-13
FI94535C (en) 1997-04-08
WO1994013883A1 (en) 1994-06-23
ZA938796B (en) 1994-06-30
EP0672213B1 (en) 1997-02-05
FI925535A0 (en) 1992-12-04
TW281637B (en) 1996-07-21
AU5466894A (en) 1994-07-04
ATE148752T1 (en) 1997-02-15
CN1050165C (en) 2000-03-08
EP0672213A1 (en) 1995-09-20

Similar Documents

Publication Publication Date Title
AU3133393A (en) Cellulosic fibrous structures having pressure differential induced protuberances and a process of making such cellulosic fibrous structures
ATE82339T1 (en) METHOD OF TREATMENT OF PAPER PULP WITH AN ENZYMATIC SOLUTION.
AU4192496A (en) Sizing dispersions
FI925535A (en) Hydrophobic adhesive dispersion manufacturing process
ATE115661T1 (en) PROCESS FOR TREATMENT OF PULP WITH AN ENZYME PREPARATION FOR PAPER AND BOARD MANUFACTURE.
ATE146238T1 (en) PROCESSING OF PAPER AND CARDBOARD
AU2484888A (en) Market paper pulp, process for making market paper pulp and use of such pulp in papermaking
ES2005026A6 (en) A method for the manufacture of products containing fibers of lignocellulosic material.
AU5784396A (en) A process for the production of paper
SE9501765D0 (en) Sizing dispersions
AU1291288A (en) Process for production of cellulose pulp and/or delignification of secondary fibers
ZA856981B (en) Process for the manufacture of paper or cardboard which is sized under alkaline or neutral conditions with anionic hydrophobic sizing agents and cationic retension aids
GB2258251B (en) Starch pulp,process for its preparation and its application in the manufacture of paper and cardboard
ATE118842T1 (en) PROCESS FOR PRODUCTION OF LIGNOCELLULOSIC PULP AND DEVICE FOR IMPLEMENTING THE PROCESS.
ES8801953A1 (en) Process for preparing alkaline or neutral sized paper or cardboard with anionic, hydrophobic sizing agents and cationic retention aids.
SE9703348D0 (en) Method of treating wod fibers and a paper product containing such wood fibers
DE59405516D1 (en) Sizing agents for the surface and bulk sizing of paper
UA18746A (en) A water-emulsion COMPOSITION FOR HEAT-PROOFING OF fibrous materialS
GB9026823D0 (en) Process for the manufacture of paper and board

Legal Events

Date Code Title Description
FG Patent granted

Owner name: RAISIO CHEMICALS OY

BB Publication of examined application
PC Transfer of assignment of patent

Owner name: CIBA SPECIALTY CHEMICALS HOLDING, INC.

Free format text: CIBA SPECIALTY CHEMICALS HOLDING, INC.

MA Patent expired