FI880582A0 - Paperinvalmistuksessa käytettävät uudet valmisteet - Google Patents

Paperinvalmistuksessa käytettävät uudet valmisteet

Info

Publication number
FI880582A0
FI880582A0 FI880582A FI880582A FI880582A0 FI 880582 A0 FI880582 A0 FI 880582A0 FI 880582 A FI880582 A FI 880582A FI 880582 A FI880582 A FI 880582A FI 880582 A0 FI880582 A0 FI 880582A0
Authority
FI
Finland
Prior art keywords
papermaking
new preparations
agents
preparations
new
Prior art date
Application number
FI880582A
Other languages
English (en)
Swedish (sv)
Other versions
FI94358C (fi
FI880582A (fi
FI94358B (fi
Inventor
Rudolf Behn
Branislav Boehmer
Lutz Hoppe
Klaus Szablikowski
Original Assignee
Wolff Walsrode 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 Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Publication of FI880582A0 publication Critical patent/FI880582A0/fi
Publication of FI880582A publication Critical patent/FI880582A/fi
Application granted granted Critical
Publication of FI94358B publication Critical patent/FI94358B/fi
Publication of FI94358C publication Critical patent/FI94358C/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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Paper (AREA)
  • Polyamides (AREA)
FI880582A 1987-02-11 1988-02-09 Paperinvalmistuksessa käytettävät uudet valmisteet FI94358C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873704173 DE3704173A1 (de) 1987-02-11 1987-02-11 Neue mittel fuer die papierherstellung
DE3704173 1987-02-11

Publications (4)

Publication Number Publication Date
FI880582A0 true FI880582A0 (fi) 1988-02-09
FI880582A FI880582A (fi) 1988-08-12
FI94358B FI94358B (fi) 1995-05-15
FI94358C FI94358C (fi) 1995-08-25

Family

ID=6320718

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880582A FI94358C (fi) 1987-02-11 1988-02-09 Paperinvalmistuksessa käytettävät uudet valmisteet

Country Status (7)

Country Link
US (1) US4988790A (fi)
EP (1) EP0278336B1 (fi)
AT (1) ATE70291T1 (fi)
CA (1) CA1305266C (fi)
DE (2) DE3704173A1 (fi)
ES (1) ES2028139T3 (fi)
FI (1) FI94358C (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905049A1 (de) * 1989-02-18 1990-08-23 Stockhausen Chem Fab Gmbh Verfahren zur stoerstoffixierung bei der papierherstellung
EP0583363A1 (en) * 1991-05-03 1994-02-23 Henkel Corporation Wet strength resin composition
JPH08198702A (ja) * 1995-01-31 1996-08-06 Asutoro:Kk 切り花鮮度保持剤及び切り花鮮度保持方法
AR005741A1 (es) * 1996-02-16 1999-07-14 Callaway Corp Solucion de resinas acuosa con estabilidad mejorada
AU3217399A (en) * 1998-03-31 1999-10-18 Callaway Corporation Improving retention and drainage in alkaline fine paper
US6862506B2 (en) 2001-08-29 2005-03-01 Delphi Technologies, Inc. Method for automatically adjusting reference models in vehicle stability enhancement (VSE) systems
DE102004058587A1 (de) * 2004-12-03 2006-06-14 Basf Ag Verfahren zur Herstellung von Papieren mit hohen Flächengewichten
US9103071B2 (en) 2011-06-20 2015-08-11 Basf Se Manufacture of paper and paperboard

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052259A (en) * 1973-10-25 1977-10-04 Wolff Walsrode Aktiengesellschaft Manufacture and use of water-soluble auxiliary agents based on polyaminoamides for the production of paper
JPS5247043B2 (fi) * 1974-03-05 1977-11-30
JPS5629040B2 (fi) * 1974-06-05 1981-07-06
US4093605A (en) * 1975-01-24 1978-06-06 Wolff Walsrode Aktiengesellschaft Auxiliary agent for improving retention, drainage and treatment
DE2552014A1 (de) * 1975-11-20 1977-05-26 Basf Ag Mischungen auf der basis von polyacrylamiden mit wasserloeslichen, harzartigen amino-kondensationsprodukten
DE2756431C2 (de) * 1977-12-17 1985-05-15 Bayer Ag, 5090 Leverkusen Amidgruppenhaltige Polyamine
JPS54142309A (en) * 1978-04-27 1979-11-06 Sakai Chemical Industry Co Magnetic paper and method
DE3111615A1 (de) * 1981-03-25 1982-10-07 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung von anionischen verbindungen aus wasser
JPS57167369A (en) 1981-04-10 1982-10-15 Bridgestone Corp Adhesive for polyester
US4689374A (en) * 1983-06-09 1987-08-25 W. R. Grace & Co. Water soluble polyamidoaminepolyamine having weight average molecular weight of at least 5×105
GB8404000D0 (en) * 1984-02-15 1984-03-21 Unilever Plc Wiping surfaces

Also Published As

Publication number Publication date
ATE70291T1 (de) 1991-12-15
DE3704173A1 (de) 1988-08-25
EP0278336A3 (en) 1989-08-09
EP0278336B1 (de) 1991-12-11
DE3866717D1 (de) 1992-01-23
FI94358C (fi) 1995-08-25
EP0278336A2 (de) 1988-08-17
ES2028139T3 (es) 1992-07-01
FI880582A (fi) 1988-08-12
CA1305266C (en) 1992-07-14
FI94358B (fi) 1995-05-15
US4988790A (en) 1991-01-29

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: WOLFF WALSRODE AG