BE870470A - Procede de fabrication de papier de resistance elevee a l'etat sec et de faible resistance a l'etat humide - Google Patents

Procede de fabrication de papier de resistance elevee a l'etat sec et de faible resistance a l'etat humide

Info

Publication number
BE870470A
BE870470A BE190474A BE190474A BE870470A BE 870470 A BE870470 A BE 870470A BE 190474 A BE190474 A BE 190474A BE 190474 A BE190474 A BE 190474A BE 870470 A BE870470 A BE 870470A
Authority
BE
Belgium
Prior art keywords
state
manufacturing paper
resistance
high resistance
low resistance
Prior art date
Application number
BE190474A
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE870470A publication Critical patent/BE870470A/xx

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
    • D21H17/42—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE190474A 1977-09-16 1978-09-14 Procede de fabrication de papier de resistance elevee a l'etat sec et de faible resistance a l'etat humide BE870470A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741753A DE2741753B1 (de) 1977-09-16 1977-09-16 Verfahren zur Herstellung von Papier mit hoher Trockenfestigkeit und niedriger Nassfestigkeit

Publications (1)

Publication Number Publication Date
BE870470A true BE870470A (fr) 1979-03-14

Family

ID=6019123

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190474A BE870470A (fr) 1977-09-16 1978-09-14 Procede de fabrication de papier de resistance elevee a l'etat sec et de faible resistance a l'etat humide

Country Status (16)

Country Link
JP (1) JPS5455613A (ja)
AT (1) AT366119B (ja)
AU (1) AU519223B2 (ja)
BE (1) BE870470A (ja)
CA (1) CA1126594A (ja)
CH (1) CH637714A5 (ja)
DE (1) DE2741753B1 (ja)
DK (1) DK144740C (ja)
ES (1) ES473403A1 (ja)
FI (1) FI62380C (ja)
FR (1) FR2403419A1 (ja)
GB (1) GB2006294B (ja)
IT (1) IT1105527B (ja)
NL (1) NL187029C (ja)
NO (1) NO153460C (ja)
SE (1) SE429244B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903218A1 (de) 1979-01-27 1980-08-07 Basf Ag Verfahren zur herstellung von papier mit hoher trockenfestigkeit und niedriger nassfestigkeit
DE3012002A1 (de) * 1980-03-28 1981-10-08 Wolff Walsrode Ag, 3030 Walsrode Verfahren zum veredeln von papier, pappe und karton
JPS616392A (ja) * 1984-06-14 1986-01-13 大昭和製紙株式会社 老化防止処理した紙およびその方法
JP2549159B2 (ja) * 1988-11-30 1996-10-30 花王株式会社 水解紙
DE19607674A1 (de) * 1996-02-29 1997-09-04 Basf Ag Verwendung von hydrolysierten Polymerisaten von N-Vinylcarbonsäureamiden als Mittel zur Erhöhung der Trockenfestigkeit von Papier, Pappe und Karton
CN113089373B (zh) * 2021-02-08 2022-06-17 华邦古楼新材料有限公司 一种医用高强度透析纸及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR931044A (fr) * 1945-02-09 1948-02-11 Ici Ltd Procédé de traitement du papier
US2999038A (en) * 1958-01-24 1961-09-05 Rohm & Haas Method of producing wet-strength papers
US3875097A (en) * 1971-12-23 1975-04-01 John Andrew Sedlak Ionic vinylamide polymer latex and manufacture of paper therewith
JPS5721705B2 (ja) * 1972-12-02 1982-05-08

Also Published As

Publication number Publication date
AT366119B (de) 1982-03-10
ATA670178A (de) 1981-07-15
DK408878A (da) 1979-03-17
FI62380C (fi) 1982-12-10
NL7809316A (nl) 1979-03-20
FI62380B (fi) 1982-08-31
DE2741753B1 (de) 1979-03-22
IT1105527B (it) 1985-11-04
FI782798A (fi) 1979-03-17
NO783133L (no) 1979-03-19
CA1126594A (en) 1982-06-29
GB2006294B (en) 1982-04-21
DK144740C (da) 1982-10-18
AU3980278A (en) 1980-03-20
SE7809736L (sv) 1979-03-17
NO153460C (no) 1986-05-07
FR2403419A1 (fr) 1979-04-13
AU519223B2 (en) 1981-11-19
DK144740B (da) 1982-05-24
NL187029C (nl) 1991-05-01
DE2741753C2 (ja) 1979-11-08
IT7851074A0 (it) 1978-09-13
JPS5455613A (en) 1979-05-02
GB2006294A (en) 1979-05-02
NL187029B (nl) 1990-12-03
CH637714A5 (de) 1983-08-15
NO153460B (no) 1985-12-16
FR2403419B1 (ja) 1984-04-13
SE429244B (sv) 1983-08-22
ES473403A1 (es) 1979-10-16

Similar Documents

Publication Publication Date Title
SE7803785L (sv) Forfarande och anordning i torkpartiet i en pappersmaskin
GB2015724B (en) Detection of holes in webs
NO800900L (no) Fremgangsmaate for fremstilling av papir og papp
GB8307190D0 (en) Drying porous web in extended nip press
IT1116136B (it) Procedimento ed apparecchio per asciugare carta fotografica
DK497279A (da) Tromlevaske og toerremaskine
BE870470A (fr) Procede de fabrication de papier de resistance elevee a l'etat sec et de faible resistance a l'etat humide
IT1072383B (it) Materiale da scrivere in particolare carta cromoreattiva e metodo per la fabbricazione degli stessi
JPS5338705A (en) Dry and wet paper strength enhncing agent with reduced ph influence
SE7811304L (sv) Torkgrupp for pappers- och andra materialbanor
BR7702100A (pt) Feltro usado na fabricacao de papel;e processo de fabricar feltro
PH16266A (en) Web drying roll
MX155248A (es) Mejoras en fieltro secador
FR2314296A1 (fr) Papier resistant (a sec) et son procede de fabrication
BE856479A (fr) Materiau fibreux sous forme de feuille et ses applications
TR20509A (tr) Kagit hamuru ueretiminde kullamlan dispersiyon
MX153374A (es) Mejoras en material de construccion y su procedimiento de fabricacion
JPS5516282A (en) Dehydrating and drying device
GB2018842B (en) Wet treatment of textiles in strip or web form
JPS5430432A (en) Paper dry cell and method of making same
BE863813A (fr) Decalcomanies a sec et leur production
FR2348999A1 (fr) Papier resistant a l'etat sec et procede de sa preparation
SE7801660L (sv) Torrstyrkemedel och avvattningsmedel for papper
JPS5634399A (en) Clothing drying method and its clothing drier
JPS5427005A (en) Paper making felt and production thereof

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19920930