FI59445C - Foerfarande foer foerbaettrande av torrstyrkan hos ett korrugeringsmedium med en polymer - Google Patents

Foerfarande foer foerbaettrande av torrstyrkan hos ett korrugeringsmedium med en polymer Download PDF

Info

Publication number
FI59445C
FI59445C FI773016A FI773016A FI59445C FI 59445 C FI59445 C FI 59445C FI 773016 A FI773016 A FI 773016A FI 773016 A FI773016 A FI 773016A FI 59445 C FI59445 C FI 59445C
Authority
FI
Finland
Prior art keywords
polymer
weight
quaternized
fiber
added
Prior art date
Application number
FI773016A
Other languages
English (en)
Finnish (fi)
Other versions
FI59445B (fi
FI773016A (fi
Inventor
John Andrew 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 FI773016A publication Critical patent/FI773016A/fi
Publication of FI59445B publication Critical patent/FI59445B/fi
Application granted granted Critical
Publication of FI59445C publication Critical patent/FI59445C/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
    • 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)
FI773016A 1976-10-26 1977-10-11 Foerfarande foer foerbaettrande av torrstyrkan hos ett korrugeringsmedium med en polymer FI59445C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73557876A 1976-10-26 1976-10-26
US73557876 1976-10-26

Publications (3)

Publication Number Publication Date
FI773016A FI773016A (fi) 1978-04-27
FI59445B FI59445B (fi) 1981-04-30
FI59445C true FI59445C (fi) 1981-08-10

Family

ID=24956368

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773016A FI59445C (fi) 1976-10-26 1977-10-11 Foerfarande foer foerbaettrande av torrstyrkan hos ett korrugeringsmedium med en polymer

Country Status (15)

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

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
EP0174911A1 (de) * 1984-09-13 1986-03-19 Ciba-Geigy Ag Verfahren zur Herstellung von alkalisch- oder neutralgeleimtem Papier oder Karton mit anionischen, hydrophoben Leimungsmitteln und kationischen Retentionsmitteln
US5824190A (en) * 1995-08-25 1998-10-20 Cytec Technology Corp. Methods and agents for improving paper printability and strength
US6494990B2 (en) 1995-08-25 2002-12-17 Bayer Corporation Paper or board with surface of carboxylated surface size and polyacrylamide

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 (xx) * 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
MX145944A (es) 1982-04-23
ES463546A1 (es) 1978-12-16
GB1591199A (en) 1981-06-17
AU2893777A (en) 1979-03-29
JPS5358012A (en) 1978-05-25
SE7712003L (sv) 1978-04-27
DE2747124A1 (de) 1978-04-27
BR7707135A (pt) 1978-08-08
FR2369382B1 (xx) 1984-02-03
IT1091116B (it) 1985-06-26
FI59445B (fi) 1981-04-30
FI773016A (fi) 1978-04-27
NL7711744A (nl) 1978-04-28
AU511377B2 (en) 1980-08-14
CA1101158A (en) 1981-05-19
FR2369382A1 (fr) 1978-05-26
AR216100A1 (es) 1979-11-30
ZA775597B (en) 1978-07-26

Similar Documents

Publication Publication Date Title
KR960002733B1 (ko) 종이와 판지의 제조방법
KR100520230B1 (ko) 제지방법
CN107109799A (zh) 造纸助剂组合物以及提高纸张抗张强度的方法
FI56997C (fi) Papper med foerbaettrad torrhaollfasthet
JPH05106193A (ja) 紙、板紙及び厚紙の製法
CA2590489C (en) Papers with a high filler material content and high dry strength
EP2929087B1 (en) Compositions used in paper and methods of making paper
EP0000922B1 (en) A process for preparing a non-woven fibrous web from fibers and a latex, and the non-woven fibrous material so prepared
FI59445C (fi) Foerfarande foer foerbaettrande av torrstyrkan hos ett korrugeringsmedium med en polymer
EP3697963B1 (de) Verfahren zur herstellung von mehrlagigem papier
AU2005270516B2 (en) Paper product with increased relative wet tensile strength and softness method for production and use thereof
CA1239256A (en) Retention aids
US3874994A (en) Process of making paper where an ionic vinylamide polymer latex is added to the furnish to improve dry strength of the paper
US3692092A (en) Paper containing a polyethylenimine-fatty acid epichlorohydrin product
EP1047834B1 (en) Silica-acid colloid blend in a microparticle system used in papermaking
FI107387B (fi) Uusi kationinen tärkkelys, sen valmistus ja käyttö
US3926718A (en) Process of improving water drainage from paper webs by addition of a water soluble block polymer to a cellulosic pulp slurry
EP0337310A1 (en) Poly(vinyl alcohol-vinylamine)copolymers for improved moist compressive strength of paper products
WO2019076703A1 (de) Verfahren zur herstellung von einlagigem oder mehrlagigem papier
US2963396A (en) High dry strength-low wet strength paper
EP0203817A1 (en) Polymeric compositions
KR20170068561A (ko) 종이 및 카드보드용의 고화 조성물
EP0155503B1 (en) Improvement in the dewatering of wet paper webs using mannich acrylamide polymers
US2959514A (en) Dry strength paper
US3298902A (en) Process of forming cellulosic paper containing tris-(1-aziridinyl) phosphine oxide and polyethylene imine and paper thereof

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AMERICAN CYANAMID COMPANY