ATE123092T1 - Verfahren zum abscheiden eines in wasser gelösten bindemittels. - Google Patents

Verfahren zum abscheiden eines in wasser gelösten bindemittels.

Info

Publication number
ATE123092T1
ATE123092T1 AT92118929T AT92118929T ATE123092T1 AT E123092 T1 ATE123092 T1 AT E123092T1 AT 92118929 T AT92118929 T AT 92118929T AT 92118929 T AT92118929 T AT 92118929T AT E123092 T1 ATE123092 T1 AT E123092T1
Authority
AT
Austria
Prior art keywords
water
dissolved
depositing
binder dissolved
coacervation
Prior art date
Application number
AT92118929T
Other languages
English (en)
Inventor
Guido Prof Dr Dessauer
Rudolf Dr Eichinger
Hans Dr Boessler
Guenter Dr Schmitt
Original Assignee
Roehm Gmbh
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 Roehm Gmbh filed Critical Roehm Gmbh
Application granted granted Critical
Publication of ATE123092T1 publication Critical patent/ATE123092T1/de

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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
    • D21H17/43—Carboxyl groups or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • External Artificial Organs (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AT92118929T 1991-11-09 1992-11-05 Verfahren zum abscheiden eines in wasser gelösten bindemittels. ATE123092T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136909A DE4136909A1 (de) 1991-11-09 1991-11-09 Verfahren zum abscheiden eines in wasser geloesten bindemittels

Publications (1)

Publication Number Publication Date
ATE123092T1 true ATE123092T1 (de) 1995-06-15

Family

ID=6444435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92118929T ATE123092T1 (de) 1991-11-09 1992-11-05 Verfahren zum abscheiden eines in wasser gelösten bindemittels.

Country Status (5)

Country Link
EP (1) EP0542125B1 (de)
AT (1) ATE123092T1 (de)
DE (2) DE4136909A1 (de)
FI (1) FI924995A7 (de)
NO (1) NO924216L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12410265B2 (en) * 2020-06-17 2025-09-09 Grst Singapore Pte. Ltd. Method for polymer precipitation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001020A1 (en) * 1980-09-19 1982-04-01 O Sunden Paper making process utilizing an amphoteric mucous structure as binder
DE4015252A1 (de) * 1990-05-12 1991-11-21 Hoechst Ag Verfahren zur einbindung eines binders in ein in der masse gefuelltes papier

Also Published As

Publication number Publication date
EP0542125B1 (de) 1995-05-24
DE59202335D1 (de) 1995-06-29
NO924216D0 (no) 1992-11-02
NO924216L (no) 1993-05-10
FI924995A0 (fi) 1992-11-05
FI924995L (fi) 1993-05-10
FI924995A7 (fi) 1993-05-10
EP0542125A1 (de) 1993-05-19
DE4136909A1 (de) 1993-05-13

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