SE7712003L - Forfarande for forbettring av torrstyrkan for ett medium - Google Patents

Forfarande for forbettring av torrstyrkan for ett medium

Info

Publication number
SE7712003L
SE7712003L SE7712003A SE7712003A SE7712003L SE 7712003 L SE7712003 L SE 7712003L SE 7712003 A SE7712003 A SE 7712003A SE 7712003 A SE7712003 A SE 7712003A SE 7712003 L SE7712003 L SE 7712003L
Authority
SE
Sweden
Prior art keywords
medium
corrugating medium
procedure
improving drying
drying strength
Prior art date
Application number
SE7712003A
Other languages
English (en)
Inventor
J A Sedlak
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 SE7712003L publication Critical patent/SE7712003L/sv

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
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7712003A 1976-10-26 1977-10-25 Forfarande for forbettring av torrstyrkan for ett medium SE7712003L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73557876A 1976-10-26 1976-10-26

Publications (1)

Publication Number Publication Date
SE7712003L true SE7712003L (sv) 1978-04-27

Family

ID=24956368

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7712003A SE7712003L (sv) 1976-10-26 1977-10-25 Forfarande for forbettring av torrstyrkan for ett medium

Country Status (15)

Country Link
JP (1) JPS5358012A (sv)
AR (1) AR216100A1 (sv)
AU (1) AU511377B2 (sv)
BR (1) BR7707135A (sv)
CA (1) CA1101158A (sv)
DE (1) DE2747124A1 (sv)
ES (1) ES463546A1 (sv)
FI (1) FI59445C (sv)
FR (1) FR2369382A1 (sv)
GB (1) GB1591199A (sv)
IT (1) IT1091116B (sv)
MX (1) MX145944A (sv)
NL (1) NL7711744A (sv)
SE (1) SE7712003L (sv)
ZA (1) ZA775597B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584498A (en) * 1978-12-20 1980-06-25 Rei Tech Inc Paper making for enhancing paper quality
JPS55137297A (en) * 1979-04-12 1980-10-25 Hamano Industry Co Ltd Water filtering agent for paper making and paper making method
US4737239A (en) * 1984-09-13 1988-04-12 Ciba-Geigy Corporation Process for the manufacture of paper or cardboard which is sized under alkaline or neutral conditions with anionic hydrophobic sizing agents and cationic retention aids
US6494990B2 (en) 1995-08-25 2002-12-17 Bayer Corporation Paper or board with surface of carboxylated surface size and polyacrylamide
US5824190A (en) * 1995-08-25 1998-10-20 Cytec Technology Corp. Methods and agents for improving paper printability and strength

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964445A (en) * 1955-11-23 1960-12-13 American Cyanamid Co Method of sizing paper and resulting product
BE588422A (sv) * 1959-03-14
US3875097A (en) * 1971-12-23 1975-04-01 John Andrew Sedlak Ionic vinylamide polymer latex and manufacture of paper therewith

Also Published As

Publication number Publication date
BR7707135A (pt) 1978-08-08
FI59445C (fi) 1981-08-10
DE2747124A1 (de) 1978-04-27
CA1101158A (en) 1981-05-19
ES463546A1 (es) 1978-12-16
AR216100A1 (es) 1979-11-30
JPS5358012A (en) 1978-05-25
AU2893777A (en) 1979-03-29
FR2369382A1 (fr) 1978-05-26
FR2369382B1 (sv) 1984-02-03
MX145944A (es) 1982-04-23
FI59445B (fi) 1981-04-30
ZA775597B (en) 1978-07-26
GB1591199A (en) 1981-06-17
FI773016A (fi) 1978-04-27
IT1091116B (it) 1985-06-26
AU511377B2 (en) 1980-08-14
NL7711744A (nl) 1978-04-28

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