BR8205384A - Dispersao cationica aquosa processo para encolamento de papel ou papelao e produto de papel ou papelao assim obtido - Google Patents

Dispersao cationica aquosa processo para encolamento de papel ou papelao e produto de papel ou papelao assim obtido

Info

Publication number
BR8205384A
BR8205384A BR8205384A BR8205384A BR8205384A BR 8205384 A BR8205384 A BR 8205384A BR 8205384 A BR8205384 A BR 8205384A BR 8205384 A BR8205384 A BR 8205384A BR 8205384 A BR8205384 A BR 8205384A
Authority
BR
Brazil
Prior art keywords
paper
paperboard
wrapping
dispersion process
sizing
Prior art date
Application number
BR8205384A
Other languages
English (en)
Inventor
David Howard Dumas
Original Assignee
Hercules Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23165867&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8205384(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of BR8205384A publication Critical patent/BR8205384A/pt

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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D21H17/08—Isocyanates
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • D21H17/62—Rosin; Derivatives thereof
BR8205384A 1981-09-15 1982-09-14 Dispersao cationica aquosa processo para encolamento de papel ou papelao e produto de papel ou papelao assim obtido BR8205384A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30201081A 1981-09-15 1981-09-15

Publications (1)

Publication Number Publication Date
BR8205384A true BR8205384A (pt) 1983-08-23

Family

ID=23165867

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8205384A BR8205384A (pt) 1981-09-15 1982-09-14 Dispersao cationica aquosa processo para encolamento de papel ou papelao e produto de papel ou papelao assim obtido

Country Status (15)

Country Link
EP (1) EP0074544B2 (pt)
JP (1) JPS5860093A (pt)
AT (1) ATE23379T1 (pt)
AU (1) AU551897B2 (pt)
BR (1) BR8205384A (pt)
CA (1) CA1187658A (pt)
DE (1) DE3274133D1 (pt)
DK (1) DK159210B (pt)
ES (1) ES515701A0 (pt)
FI (1) FI69160C (pt)
MX (1) MX166782B (pt)
NO (1) NO162300C (pt)
NZ (1) NZ201798A (pt)
PH (1) PH18888A (pt)
ZA (1) ZA826772B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0678463B2 (ja) * 1984-06-04 1994-10-05 日本ピー・エム・シー株式会社 ケテンダイマー系水性分散液
JPH0678462B2 (ja) * 1984-06-04 1994-10-05 日本ピー・エム・シー株式会社 ケテンダイマー系水性分散液
SE455102B (sv) * 1985-07-10 1988-06-20 Nobel Ind Paper Chemicals Ab Vattenhaltiga dispersioner av kolofoniummaterial och ett syntetiskt hydrofoberingsmedel, forfarande for framstellning derav samt anvendning av dessa som hydrofoberingsmedel
SE465833B (sv) * 1987-01-09 1991-11-04 Eka Nobel Ab Vattenhaltig dispersion innehaallande en blandning av hydrofoberande kolofoniummaterial och syntetiskt hydrofoberingsmedel, saett foer framstaellning av dispersionen samt anvaendning av dispersionen vid framstaellning av papper och liknande produkter
GB8712349D0 (en) * 1987-05-26 1987-07-01 Hercules Inc Sizing pulp
US4859244A (en) * 1988-07-06 1989-08-22 International Paper Company Paper sizing
SE506467C2 (sv) * 1991-06-28 1997-12-22 Eka Chemicals Ab Förfarande för framställning av stabiliserad kolofonium och dess användning som klibbgivarharts i bindemedel
DE59305310D1 (de) * 1992-08-07 1997-03-13 Bayer Ag Chlorfreie multifunktionelle Harze für die Papierveredlung
GB9300188D0 (en) * 1993-01-06 1993-03-03 Dexter Speciality Materials Fibrous bonded sheet material
ATE171744T1 (de) * 1993-02-15 1998-10-15 Eka Chemicals Ab Verfahren zur verminderung des gehalts an organischen lösungsmitteln in cellulose-reaktiven wasserabweisenden mitteln
US5510003A (en) 1994-07-20 1996-04-23 Eka Nobel Ab Method of sizing and aqueous sizing dispersion
DE4446334A1 (de) * 1994-12-23 1996-06-27 Bayer Ag Wiederaufschließbare cellulosehaltige Materialien
DE19522832A1 (de) * 1995-06-23 1997-01-02 Chem Fab Bruehl Oppermann Gmbh Mittel zum Leimen von Papier, Pappe und Karton und ihre Verwendung
DE19610995C2 (de) * 1996-03-21 2002-12-19 Betzdearborn Inc Papierleimungsmittel und -verfahren
AT406492B (de) 1998-01-26 2000-05-25 Krems Chemie Ag Wässrige papierleimungsmitteldispersionen und verfahren zu ihrer herstellung
SE513080C2 (sv) 1998-04-14 2000-07-03 Kemira Kemi Ab Limningskomposition och förfarande för limning
SE0000449L (sv) * 2000-02-14 2001-08-15 Kemira Kemi Ab Limningskomposition
FI111745B (fi) 2001-12-19 2003-09-15 Kemira Chemicals Oy Parannettu kartonginvalmistusmenetelmä
JP4595283B2 (ja) * 2003-01-24 2010-12-08 日油株式会社 サイズ剤組成物
JP6012206B2 (ja) * 2012-03-08 2016-10-25 地方独立行政法人京都市産業技術研究所 変性セルロースナノファイバー及び変性セルロースナノファイバーを含む樹脂組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129371C (pt) * 1961-09-08
US3139373A (en) * 1962-06-08 1964-06-30 Allied Chem Process for the internal sizing of paper with a salt of a substituted succinic acid
US3966654A (en) * 1973-08-06 1976-06-29 Hercules Incorporated Stable rosin dispersions
GB2050453B (en) * 1979-05-23 1983-02-09 Tenneco Chem Chemical compositions useful in the manufacture of paper sizing agents

Also Published As

Publication number Publication date
NZ201798A (en) 1985-09-13
AU551897B2 (en) 1986-05-15
ZA826772B (en) 1983-07-27
NO162300B (no) 1989-08-28
DE3274133D1 (en) 1986-12-11
FI823045A0 (fi) 1982-09-03
AU8838282A (en) 1983-03-24
NO823117L (no) 1983-03-16
PH18888A (en) 1985-10-25
EP0074544B1 (en) 1986-11-05
ES8403998A1 (es) 1984-04-01
ATE23379T1 (de) 1986-11-15
JPH0250240B2 (pt) 1990-11-01
FI69160C (fi) 1985-12-10
CA1187658A (en) 1985-05-28
DK412282A (da) 1983-03-16
DK159210B (da) 1990-09-17
MX166782B (es) 1993-02-04
FI823045L (fi) 1983-03-16
EP0074544A1 (en) 1983-03-23
EP0074544B2 (en) 1991-12-27
JPS5860093A (ja) 1983-04-09
ES515701A0 (es) 1984-04-01
NO162300C (no) 1989-12-06
FI69160B (fi) 1985-08-30

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/09/97

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C09J 3/26; D21H 1/04.

Ipc: D21H 17/15 (2006.01), D21H 17/08 (2006.01), D21H 1

Ipc: D21H 17/15 (2006.01), D21H 17/08 (2006.01), D21H 1