GB2006294B - Process for the manufacture of paper having a high dry strength and a low wet strength - Google Patents

Process for the manufacture of paper having a high dry strength and a low wet strength

Info

Publication number
GB2006294B
GB2006294B GB7836993A GB7836993A GB2006294B GB 2006294 B GB2006294 B GB 2006294B GB 7836993 A GB7836993 A GB 7836993A GB 7836993 A GB7836993 A GB 7836993A GB 2006294 B GB2006294 B GB 2006294B
Authority
GB
United Kingdom
Prior art keywords
strength
paper
manufacture
high dry
low wet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7836993A
Other versions
GB2006294A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of GB2006294A publication Critical patent/GB2006294A/en
Application granted granted Critical
Publication of GB2006294B publication Critical patent/GB2006294B/en
Expired legal-status Critical Current

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
GB7836993A 1977-09-16 1978-09-15 Process for the manufacture of paper having a high dry strength and a low wet strength Expired GB2006294B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741753A DE2741753B1 (en) 1977-09-16 1977-09-16 Process for making paper with high dry strength and low wet strength

Publications (2)

Publication Number Publication Date
GB2006294A GB2006294A (en) 1979-05-02
GB2006294B true GB2006294B (en) 1982-04-21

Family

ID=6019123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836993A Expired GB2006294B (en) 1977-09-16 1978-09-15 Process for the manufacture of paper having a high dry strength and a low wet strength

Country Status (16)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903218A1 (en) 1979-01-27 1980-08-07 Basf Ag METHOD FOR PRODUCING PAPER WITH HIGH DRY RESISTANCE AND LOW WET STRENGTH
DE3012002A1 (en) * 1980-03-28 1981-10-08 Wolff Walsrode Ag, 3030 Walsrode METHOD FOR FINISHING PAPER, CARDBOARD AND CARDBOARD
JPS616392A (en) * 1984-06-14 1986-01-13 大昭和製紙株式会社 Paper receiving ageing preventing treatment and its production
JP2549159B2 (en) * 1988-11-30 1996-10-30 花王株式会社 Hydrolyzed paper
DE19607674A1 (en) * 1996-02-29 1997-09-04 Basf Ag Use of hydrolyzed polymers of N-vinylcarboxamides as an agent for increasing the dry strength of paper, cardboard and cardboard
CN113089373B (en) * 2021-02-08 2022-06-17 华邦古楼新材料有限公司 Medical high-strength dialysis paper and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR931044A (en) * 1945-02-09 1948-02-11 Ici Ltd Paper treatment process
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 (en) * 1972-12-02 1982-05-08

Also Published As

Publication number Publication date
NL187029B (en) 1990-12-03
FI782798A (en) 1979-03-17
FI62380C (en) 1982-12-10
IT1105527B (en) 1985-11-04
NL187029C (en) 1991-05-01
DK144740C (en) 1982-10-18
DK144740B (en) 1982-05-24
FR2403419B1 (en) 1984-04-13
NO153460B (en) 1985-12-16
DK408878A (en) 1979-03-17
GB2006294A (en) 1979-05-02
NL7809316A (en) 1979-03-20
CA1126594A (en) 1982-06-29
NO783133L (en) 1979-03-19
SE7809736L (en) 1979-03-17
AU519223B2 (en) 1981-11-19
DE2741753B1 (en) 1979-03-22
CH637714A5 (en) 1983-08-15
ES473403A1 (en) 1979-10-16
FI62380B (en) 1982-08-31
IT7851074A0 (en) 1978-09-13
ATA670178A (en) 1981-07-15
FR2403419A1 (en) 1979-04-13
DE2741753C2 (en) 1979-11-08
AU3980278A (en) 1980-03-20
AT366119B (en) 1982-03-10
JPS5455613A (en) 1979-05-02
BE870470A (en) 1979-03-14
NO153460C (en) 1986-05-07
SE429244B (en) 1983-08-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920915