FI842418A0 - Framstaellning av papper medelst anvaendning av kopolymerer av 2-akrylamido-2-metylpropansulfonsyra foer oekande av urvattningshastigheten hos massablandningar som innehaoller rikligt med mekanisk/termomekanisk traemassa. - Google Patents

Framstaellning av papper medelst anvaendning av kopolymerer av 2-akrylamido-2-metylpropansulfonsyra foer oekande av urvattningshastigheten hos massablandningar som innehaoller rikligt med mekanisk/termomekanisk traemassa.

Info

Publication number
FI842418A0
FI842418A0 FI842418A FI842418A FI842418A0 FI 842418 A0 FI842418 A0 FI 842418A0 FI 842418 A FI842418 A FI 842418A FI 842418 A FI842418 A FI 842418A FI 842418 A0 FI842418 A0 FI 842418A0
Authority
FI
Finland
Prior art keywords
acrylamido
urvattningshastigheten
thermoman
rikligt
oekande
Prior art date
Application number
FI842418A
Other languages
English (en)
Other versions
FI71799B (fi
FI71799C (fi
FI842418A (fi
Inventor
Edward Strazdins
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of FI842418A0 publication Critical patent/FI842418A0/fi
Publication of FI842418A publication Critical patent/FI842418A/fi
Publication of FI71799B publication Critical patent/FI71799B/fi
Application granted granted Critical
Publication of FI71799C publication Critical patent/FI71799C/fi

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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/08—Mechanical or thermomechanical pulp
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Pens And Brushes (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Continuous Casting (AREA)
FI842418A 1983-06-15 1984-06-14 Framstaellning av papper medelst anvaendning av kopolymerer av 2-akrylamido-2-metylpropansulfonsyra foer oekande av urvattningshastigheten hos massablandningar som innehaoller rikligt med mekanisk/termomekanisk traemassa. FI71799C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50456183A 1983-06-15 1983-06-15
US50456183 1983-06-15

Publications (4)

Publication Number Publication Date
FI842418A0 true FI842418A0 (fi) 1984-06-14
FI842418A FI842418A (fi) 1984-12-16
FI71799B FI71799B (fi) 1986-10-31
FI71799C FI71799C (fi) 1987-02-09

Family

ID=24006797

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842418A FI71799C (fi) 1983-06-15 1984-06-14 Framstaellning av papper medelst anvaendning av kopolymerer av 2-akrylamido-2-metylpropansulfonsyra foer oekande av urvattningshastigheten hos massablandningar som innehaoller rikligt med mekanisk/termomekanisk traemassa.

Country Status (11)

Country Link
EP (1) EP0129078B1 (fi)
JP (1) JPS6017192A (fi)
KR (1) KR900002108B1 (fi)
AT (1) ATE31757T1 (fi)
AU (1) AU2936284A (fi)
CA (1) CA1216711A (fi)
DE (1) DE3468458D1 (fi)
DK (1) DK291684A (fi)
FI (1) FI71799C (fi)
NO (1) NO842387L (fi)
ZA (1) ZA844518B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3679076T3 (pl) * 2017-09-08 2024-04-29 Solenis Technologies Cayman, L.P. Kompozycja z usieciowanymi anionowymi organicznymi mikrocząstkami polimerycznymi, ich produkcja i zastosowanie w procesach produkcji papieru i tektury
US20240066474A1 (en) * 2022-08-30 2024-02-29 Saudi Arabian Oil Company Static mixer for electrical submersible pump (esp) high gas/oil ratio (gor) completions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789727A (fr) * 1971-10-06 1973-04-05 Calgon Corp Polymeres hydrosolubles d'acide 2-acylamido-2-methylpropane sulfonique

Also Published As

Publication number Publication date
NO842387L (no) 1984-12-17
EP0129078B1 (en) 1988-01-07
FI71799B (fi) 1986-10-31
FI71799C (fi) 1987-02-09
ATE31757T1 (de) 1988-01-15
DK291684D0 (da) 1984-06-14
AU2936284A (en) 1984-12-20
KR850000564A (ko) 1985-02-28
JPS6017192A (ja) 1985-01-29
DE3468458D1 (en) 1988-02-11
ZA844518B (en) 1985-02-27
FI842418A (fi) 1984-12-16
DK291684A (da) 1984-12-16
KR900002108B1 (ko) 1990-04-02
EP0129078A1 (en) 1984-12-27
CA1216711A (en) 1987-01-20

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AMERICAN CYANAMID COMPANY