AU691375B2 - Cellulosic, modified lignin and anionic polymer composition and process for making improved tissue, newsprint, paper or paperboard - Google Patents

Cellulosic, modified lignin and anionic polymer composition and process for making improved tissue, newsprint, paper or paperboard

Info

Publication number
AU691375B2
AU691375B2 AU40918/96A AU4091896A AU691375B2 AU 691375 B2 AU691375 B2 AU 691375B2 AU 40918/96 A AU40918/96 A AU 40918/96A AU 4091896 A AU4091896 A AU 4091896A AU 691375 B2 AU691375 B2 AU 691375B2
Authority
AU
Australia
Prior art keywords
newsprint
paperboard
cellulosic
paper
polymer composition
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.)
Ceased
Application number
AU40918/96A
Other versions
AU4091896A (en
Inventor
David L. Elliott
Ronald J. Falcione
Kenneth F. Henderson
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of AU4091896A publication Critical patent/AU4091896A/en
Application granted granted Critical
Publication of AU691375B2 publication Critical patent/AU691375B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/23—Lignins
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU40918/96A 1995-01-10 1996-01-09 Cellulosic, modified lignin and anionic polymer composition and process for making improved tissue, newsprint, paper or paperboard Ceased AU691375B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US370941 1989-06-23
US37092495A 1995-01-10 1995-01-10
US37094195A 1995-01-10 1995-01-10
US370924 2003-02-20

Publications (2)

Publication Number Publication Date
AU4091896A AU4091896A (en) 1996-07-18
AU691375B2 true AU691375B2 (en) 1998-05-14

Family

ID=27005169

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40918/96A Ceased AU691375B2 (en) 1995-01-10 1996-01-09 Cellulosic, modified lignin and anionic polymer composition and process for making improved tissue, newsprint, paper or paperboard

Country Status (9)

Country Link
EP (1) EP0722011B1 (en)
JP (1) JPH08246387A (en)
KR (1) KR960029536A (en)
AU (1) AU691375B2 (en)
CA (1) CA2166838A1 (en)
DE (1) DE69515016T2 (en)
DK (1) DK0722011T3 (en)
ES (1) ES2145226T3 (en)
NZ (1) NZ280717A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1825057E (en) * 2004-12-14 2015-07-02 Solenis Technologies Cayman Lp Retention and drainage aids
WO2017192281A1 (en) 2016-05-03 2017-11-09 Solenis Technologies, L.P. Biopolymer sizing agents
WO2024105160A1 (en) * 2022-11-17 2024-05-23 Sca Forest Products Ab Production of hydrophobic paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706629A (en) * 1970-07-23 1972-12-19 Dow Chemical Co Drainage improvement in paper pulp suspensions containing lignin residues
US4347100A (en) * 1981-05-21 1982-08-31 The Chemithon Corporation Strength of paper from mechanical or thermomechanical pulp
GB8920456D0 (en) * 1989-09-11 1989-10-25 Albright & Wilson Active sizing compositions

Also Published As

Publication number Publication date
JPH08246387A (en) 1996-09-24
KR960029536A (en) 1996-08-17
AU4091896A (en) 1996-07-18
DE69515016D1 (en) 2000-03-16
EP0722011A1 (en) 1996-07-17
NZ280717A (en) 1996-05-28
EP0722011B1 (en) 2000-02-09
DK0722011T3 (en) 2000-07-24
CA2166838A1 (en) 1996-07-11
ES2145226T3 (en) 2000-07-01
DE69515016T2 (en) 2000-09-14

Similar Documents

Publication Publication Date Title
AU3107293A (en) Enhancement of paper dry strength by anionic and cationic guar combination
AU2589397A (en) Aldehyde-modified cellulosic fibers for paper products having high initial wet strength
EP0930394A4 (en) Bulking agents for paper, high-bulkiness pulp sheets, and process for the production of the sheets
AU2210397A (en) Tissue paper containing chemically softened coarse cellulose fibers
CA2492641A1 (en) A cigarette paper
AU3863095A (en) Repulpable wet strength resins for paper and paperboard
AU7427598A (en) Production of paper, board and cardboard having high dry strength
AU4685499A (en) Arundo donax pulp, paper products, and particle board
HUP9802537A3 (en) Multi-ply cellulosic paper product
AU8316991A (en) Method for controlling stickies in pulp and papermaking processes using recycled paper
AU4271596A (en) Process for treating refiner pulp
CA2206143A1 (en) Method for enhancing retention in a paper making process, and retention agent therefor
AU2166499A (en) Hydrophobising system for paper or similar fibre product
AU4963996A (en) Stickies removal in wastepaper pulping
AU7026591A (en) Doctor blade for pulp or papermaking machine doctors
AU2348495A (en) Method for preparing delignified and bleached chemical paper pulps
CA2262953A1 (en) Pitch control composition
WO2001036740A3 (en) Paper making processes using enzyme and polymer combinations
AU691375B2 (en) Cellulosic, modified lignin and anionic polymer composition and process for making improved tissue, newsprint, paper or paperboard
AU6335694A (en) Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
AU5396200A (en) Bleaching of lignin and process for producing paper
AU7429998A (en) Process for producing paper, paperboard and cardboard
AU6206094A (en) Chemical paper pulp delignification method
AU6141198A (en) Apparatus and associated method for defibering paper or dry pulp
AU1699895A (en) Hydrous cellulose pulp for non paper products

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired