AT298972B - Process for making paper - Google Patents

Process for making paper

Info

Publication number
AT298972B
AT298972B AT868470A AT868470A AT298972B AT 298972 B AT298972 B AT 298972B AT 868470 A AT868470 A AT 868470A AT 868470 A AT868470 A AT 868470A AT 298972 B AT298972 B AT 298972B
Authority
AT
Austria
Prior art keywords
making paper
paper
making
Prior art date
Application number
AT868470A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT298972B publication Critical patent/AT298972B/en

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
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • 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
AT868470A 1969-09-27 1970-09-25 Process for making paper AT298972B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691948994 DE1948994A1 (en) 1969-09-27 1969-09-27 Process for making paper

Publications (1)

Publication Number Publication Date
AT298972B true AT298972B (en) 1972-05-25

Family

ID=5746740

Family Applications (1)

Application Number Title Priority Date Filing Date
AT868470A AT298972B (en) 1969-09-27 1970-09-25 Process for making paper

Country Status (6)

Country Link
AT (1) AT298972B (en)
CA (1) CA918860A (en)
CH (1) CH541023A (en)
DE (1) DE1948994A1 (en)
GB (1) GB1314539A (en)
SE (1) SE380055B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53149292A (en) * 1977-05-31 1978-12-26 Sumitomo Chem Co Ltd High-polymer ampholyte, its production and paper-strengthening agent and high-polymer coagulant containing the same as major ingredient
US4533434A (en) * 1981-09-11 1985-08-06 Seiko Kagaku Kogyo Co., Ltd. Process for sizing paper and process for making plasterboard base paper sized thereby
US7732525B2 (en) * 2004-05-20 2010-06-08 Ciba Specialty Chemicals Water Treatments Limited Polymers for paper and paperboard coatings
US8753479B2 (en) 2011-06-21 2014-06-17 Basf Se Production of paper, card and board
PT2723943T (en) 2011-06-21 2018-11-13 Basf Se Method for producing paper, paperboard, and cardboard

Also Published As

Publication number Publication date
CH541023A (en) 1973-08-31
GB1314539A (en) 1973-04-26
DE1948994A1 (en) 1971-04-15
CA918860A (en) 1973-01-16
SE380055B (en) 1975-10-27

Similar Documents

Publication Publication Date Title
CH542887A (en) Process for making shaped cellulose ether articles
AT315376B (en) Process for making toothpaste
AT298970B (en) Process for making uncreped paper
AT305757B (en) Process for sizing paper
AT282337B (en) Process for the production of paper or viscose pulp
AT308972B (en) Process for making toothpaste
CH544130A (en) Process for the production of aromatic polyethers
CH532685A (en) Process for improving the strength of paper or cardboard
AT303509B (en) Process for the production of wood pulp
AT292230B (en) Process for the production of glass-crystalline sheet material
AT318930B (en) METHOD OF MANUFACTURING SYNTHETIC PAPER
AT305064B (en) Process for making tires
AT293624B (en) Process for making leaflets
CH499564A (en) Process for making poly-B-alanine
AT300544B (en) Process for the production of cellulose pulp
AT298972B (en) Process for making paper
AT315634B (en) Process for making paper
AT289797B (en) Process for the production of bipyridyls
CH532561A (en) Process for the production of hydroxy mercaptans
AT295998B (en) Process for the production of coated paper
AT302006B (en) Process for the production of paper sacks
AT302808B (en) Process for making paper
CH494129A (en) Process for the production of carbonless paper
CH442961A (en) Process for the production of low-dielectric-loss paper
AT317669B (en) Process for the production of coated paper

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee