EP0293119B1 - Paper sizing compositions - Google Patents

Paper sizing compositions Download PDF

Info

Publication number
EP0293119B1
EP0293119B1 EP88304405A EP88304405A EP0293119B1 EP 0293119 B1 EP0293119 B1 EP 0293119B1 EP 88304405 A EP88304405 A EP 88304405A EP 88304405 A EP88304405 A EP 88304405A EP 0293119 B1 EP0293119 B1 EP 0293119B1
Authority
EP
European Patent Office
Prior art keywords
rosin
composition according
paper
composition
value
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
Application number
EP88304405A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0293119A1 (en
Inventor
William Robert Bussell
Nicholas Stuart Morgan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eka Nobel Landskrona AB
Original Assignee
Eka Nobel Landskrona AB
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 Eka Nobel Landskrona AB filed Critical Eka Nobel Landskrona AB
Priority to AT88304405T priority Critical patent/ATE79657T1/de
Publication of EP0293119A1 publication Critical patent/EP0293119A1/en
Application granted granted Critical
Publication of EP0293119B1 publication Critical patent/EP0293119B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • 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
    • D21H17/03—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
    • 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
    • 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

Landscapes

  • Paper (AREA)
  • Peptides Or Proteins (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
EP88304405A 1987-05-26 1988-05-16 Paper sizing compositions Expired - Lifetime EP0293119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88304405T ATE79657T1 (de) 1987-05-26 1988-05-16 Zusammensetzungen zum leimen von papier.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8712370 1987-05-26
GB878712370A GB8712370D0 (en) 1987-05-26 1987-05-26 Paper sizing compositions

Publications (2)

Publication Number Publication Date
EP0293119A1 EP0293119A1 (en) 1988-11-30
EP0293119B1 true EP0293119B1 (en) 1992-08-19

Family

ID=10617932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88304405A Expired - Lifetime EP0293119B1 (en) 1987-05-26 1988-05-16 Paper sizing compositions

Country Status (13)

Country Link
EP (1) EP0293119B1 (pt)
JP (1) JP2641253B2 (pt)
AT (1) ATE79657T1 (pt)
AU (1) AU615444B2 (pt)
BR (1) BR8802569A (pt)
CA (1) CA1340339C (pt)
DE (1) DE3873826T2 (pt)
ES (1) ES2051845T3 (pt)
FI (1) FI94069C (pt)
GB (1) GB8712370D0 (pt)
NZ (1) NZ224724A (pt)
PT (1) PT87589B (pt)
ZA (1) ZA883650B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8806432D0 (en) * 1988-03-18 1988-04-20 Albright & Wilson Paper sizing methods & compositions
SE502545C2 (sv) * 1992-07-07 1995-11-13 Eka Nobel Ab Vattenhaltiga kompositioner för limning av papper samt förfarande för framställning av papper
JPH07189175A (ja) * 1993-12-27 1995-07-25 Nippon P M C Kk 紙用サイズ剤及びサイジング方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138325A (en) * 1936-03-26 1938-11-29 Walter A Nivling Process of making neutral sized paper
BE563319A (pt) * 1956-12-19
US3817768A (en) * 1970-09-08 1974-06-18 Hercules Inc Method of preparing aqueous dispersions of fortified rosin.
US4025354A (en) * 1973-05-08 1977-05-24 Plasmine Corporation Urea containing sizing compositions
DE2916379A1 (de) * 1979-04-23 1980-11-13 Schultz & Nauth Collodin Kleb Invertierter papierleim und verfahren zu seiner herstellung
US4522686A (en) * 1981-09-15 1985-06-11 Hercules Incorporated Aqueous sizing compositions
SE8405260L (sv) * 1984-10-22 1986-04-23 Eka Ab Hydrofoberingsmedel for organiska fibrer, serskilt cellulosafibrer, sett att framstella detta medel samt anvendningen av medlet for meldhydrofobering

Also Published As

Publication number Publication date
FI94069B (fi) 1995-03-31
AU615444B2 (en) 1991-10-03
JP2641253B2 (ja) 1997-08-13
ZA883650B (en) 1989-07-26
CA1340339C (en) 1999-01-26
ES2051845T3 (es) 1994-07-01
DE3873826T2 (de) 1993-02-04
FI882487A (fi) 1988-11-27
JPH01162896A (ja) 1989-06-27
FI94069C (fi) 1995-07-10
DE3873826D1 (de) 1992-09-24
PT87589B (pt) 1992-09-30
GB8712370D0 (en) 1987-07-01
NZ224724A (en) 1989-10-27
BR8802569A (pt) 1988-12-20
AU1661188A (en) 1988-12-01
PT87589A (pt) 1989-05-31
FI882487A0 (fi) 1988-05-26
EP0293119A1 (en) 1988-11-30
ATE79657T1 (de) 1992-09-15

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