ES8303580A1 - Procedimiento para la obtencion de papel con alta resisten- cia en mojado - Google Patents

Procedimiento para la obtencion de papel con alta resisten- cia en mojado

Info

Publication number
ES8303580A1
ES8303580A1 ES506403A ES506403A ES8303580A1 ES 8303580 A1 ES8303580 A1 ES 8303580A1 ES 506403 A ES506403 A ES 506403A ES 506403 A ES506403 A ES 506403A ES 8303580 A1 ES8303580 A1 ES 8303580A1
Authority
ES
Spain
Prior art keywords
melamine
paper
formaldehyde resin
high wet
resin colloid
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
ES506403A
Other languages
English (en)
Spanish (es)
Other versions
ES506403A0 (es
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 ES8303580A1 publication Critical patent/ES8303580A1/es
Publication of ES506403A0 publication Critical patent/ES506403A0/es
Granted 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Replacement Of Web Rolls (AREA)
ES506403A 1980-10-22 1981-10-21 Procedimiento para la obtencion de papel con alta resisten- cia en mojado Granted ES506403A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803039762 DE3039762A1 (de) 1980-10-22 1980-10-22 Verfahren zur herstellung von papier mit hoher nassfestigkeit

Publications (2)

Publication Number Publication Date
ES8303580A1 true ES8303580A1 (es) 1983-02-01
ES506403A0 ES506403A0 (es) 1983-02-01

Family

ID=6114904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506403A Granted ES506403A0 (es) 1980-10-22 1981-10-21 Procedimiento para la obtencion de papel con alta resisten- cia en mojado

Country Status (6)

Country Link
EP (1) EP0050223B1 (fi)
AT (1) ATE4826T1 (fi)
DE (2) DE3039762A1 (fi)
ES (1) ES506403A0 (fi)
FI (1) FI66943C (fi)
NO (1) NO160666C (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286347A (en) * 1992-05-05 1994-02-15 Calgon Corporation Melamine formaldehyde polymer for pitch control method
DE9214170U1 (fi) * 1992-10-17 1993-03-11 Gustav Demmler Gmbh & Co., 1000 Berlin, De
GB2293612B (en) * 1994-09-30 1997-04-16 Ricoh Kk Recording material, method of producing the same and method of recycling recording material
DE102019127563A1 (de) 2019-05-10 2020-11-12 Hauni Maschinenbau Gmbh Herstellen von Trinkhalmen aus Papier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233965A (en) * 1937-05-14 1941-03-04 Bennett Inc Method of delivering and diluting aqueous dispersions of wax, rosin, and the like
DE921300C (de) * 1948-10-10 1954-12-13 Cassella Farbwerke Mainkur Ag Verfahren zur Veredelung von Fasermaterial
GB866103A (en) * 1956-10-08 1961-04-26 American Cyanamid Co Improved melamine resin colloid and manufacture of wet-strength paper therewith
CA986634A (en) * 1971-12-20 1976-03-30 Richard D. Sundie Curable amino resins
FR2446889A1 (fr) * 1979-01-17 1980-08-14 Protex Manuf Prod Chimiq Procede de pigmentation de la pate a papier a l'aide de mousses aminoplastes

Also Published As

Publication number Publication date
ATE4826T1 (de) 1983-10-15
NO813548L (no) 1982-04-23
FI66943C (fi) 1984-12-10
EP0050223B1 (de) 1983-09-28
FI812880L (fi) 1982-04-23
NO160666C (no) 1989-05-16
EP0050223A1 (de) 1982-04-28
NO160666B (no) 1989-02-06
DE3161038D1 (en) 1983-11-03
FI66943B (fi) 1984-08-31
ES506403A0 (es) 1983-02-01
DE3039762A1 (de) 1982-05-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603