EP0351397A3 - Verwendung von Polyamid-Polyamin-Epichlorhydrin-Vorkondensat als Imprägniermittel für Papier - Google Patents

Verwendung von Polyamid-Polyamin-Epichlorhydrin-Vorkondensat als Imprägniermittel für Papier Download PDF

Info

Publication number
EP0351397A3
EP0351397A3 EP19890890186 EP89890186A EP0351397A3 EP 0351397 A3 EP0351397 A3 EP 0351397A3 EP 19890890186 EP19890890186 EP 19890890186 EP 89890186 A EP89890186 A EP 89890186A EP 0351397 A3 EP0351397 A3 EP 0351397A3
Authority
EP
European Patent Office
Prior art keywords
paper
precondensate
polyamine
polyamide
impregnation agent
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.)
Granted
Application number
EP19890890186
Other languages
English (en)
French (fr)
Other versions
EP0351397A2 (de
EP0351397B1 (de
Inventor
Hartmut Dr. Wurster
Erich Dr. Wurz
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.)
W HAMBURGER AG
Original Assignee
W HAMBURGER 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 W HAMBURGER AG filed Critical W HAMBURGER AG
Publication of EP0351397A2 publication Critical patent/EP0351397A2/de
Publication of EP0351397A3 publication Critical patent/EP0351397A3/de
Application granted granted Critical
Publication of EP0351397B1 publication Critical patent/EP0351397B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
    • 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
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/56—Polyamines; Polyimines; Polyester-imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

Die Erfindung bezieht sich auf die Verwendung eines Polyamid-Polyamin-Epichlorhydrin-Vorkondensates als Zusatz zur Imprägnierflüssigkeit für die Oberflächenbehandlung von Papier, insbesondere von Wellpapperohpapier, im Ge­ misch mit Ligninsulfonsäure, gegebenenfalls als Calcium­ salz der Sulfonsäure, wobei der Kondensationsgrad des Vor­ kondensates bei 500 liegt.
EP19890890186 1988-07-12 1989-07-12 Verwendung von Polyamid-Polyamin-Epichlorhydrin-Vorkondensat als Imprägniermittel für Papier Expired - Lifetime EP0351397B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT180388A AT392809B (de) 1988-07-12 1988-07-12 Impraegniermittel fuer papier und verfahren zum impraegnieren von papier
AT1803/88 1988-07-12

Publications (3)

Publication Number Publication Date
EP0351397A2 EP0351397A2 (de) 1990-01-17
EP0351397A3 true EP0351397A3 (de) 1991-05-15
EP0351397B1 EP0351397B1 (de) 1993-12-22

Family

ID=3521313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890890186 Expired - Lifetime EP0351397B1 (de) 1988-07-12 1989-07-12 Verwendung von Polyamid-Polyamin-Epichlorhydrin-Vorkondensat als Imprägniermittel für Papier

Country Status (3)

Country Link
EP (1) EP0351397B1 (de)
AT (1) AT392809B (de)
DE (1) DE58906478D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008143580A1 (en) 2007-05-23 2008-11-27 Akzo Nobel N.V. Process for the production of a cellulosic product
CN113690062B (zh) * 2021-07-28 2022-11-18 华南理工大学 一种MXene/聚吡咯纸基电极材料及其制备方法与应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018088A1 (de) * 1969-04-18 1971-02-18 Unilever Nv Verfahren zum Behandeln von Pappe
FR2444750A1 (fr) * 1978-12-22 1980-07-18 Hercules Inc Compositions ameliorees contenant un cetene dimere pour appreter le papier.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110447C (de) * 1957-09-05
JPS54159496A (en) * 1978-06-07 1979-12-17 Sumitomo Chem Co Ltd Preparation of aqueous solution of cationic thermosetting resin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018088A1 (de) * 1969-04-18 1971-02-18 Unilever Nv Verfahren zum Behandeln von Pappe
FR2444750A1 (fr) * 1978-12-22 1980-07-18 Hercules Inc Compositions ameliorees contenant un cetene dimere pour appreter le papier.

Also Published As

Publication number Publication date
EP0351397A2 (de) 1990-01-17
DE58906478D1 (de) 1994-02-03
ATA180388A (de) 1990-11-15
EP0351397B1 (de) 1993-12-22
AT392809B (de) 1991-06-25

Similar Documents

Publication Publication Date Title
BR8600190A (pt) Tratamento de uma folha fibrosa obtida por processo papeleiro com vistas a melhorar sua estabilidade dimensional e aplicacao,sobretudo no dominio dos revestimentos de solo ou de murais
BR9908420A (pt) Método para fabricar papel de resistência úmida melhorada
DE3762638D1 (de) Herstellung von papier und pappe.
DE3764407D1 (de) Verfahren zur herstellung von papier, pappe und karton.
ATE8405T1 (de) Ein verfahren zur herstellung von holzwerkstoffen unter benutzung einer loesung von lignin enthaltendem fluessigen klebstoff.
DE69111982D1 (de) Verfahren zur Herstellung von Papier.
BR9713842A (pt) Método para fabricar papel com resistência úmida
ATE67538T1 (de) Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit.
KR890700080A (ko) 치수안정성 카페트 타일
KR910010008A (ko) 그레이프 티슈의 용적을 증가시키는 방법
ATE114004T1 (de) Ein verfahren zur stoffaufbereitung unter verwendung von cellulase.
EP0351397A3 (de) Verwendung von Polyamid-Polyamin-Epichlorhydrin-Vorkondensat als Imprägniermittel für Papier
ATE47733T1 (de) Verfahren zur internen leimung bei des herstellung von papier, karton, pappen und anderen cellulosehaltigen materialien.
DK64785A (da) Blandinger af vandoploeselige, syntetiske, organiske polymerer og naturharpikslim, samt anvendelse af disse blandinger som limningsmidler
EP0111467A3 (de) Absorptionsmittel für wässrige Flüssigkeiten mit geringem eigenen Entbrennbarkeitsrisiko
BR8202748A (pt) Composicao de espuma adequada para aplicacao superficial a um substrato fibroso e processo para sua producao
ATE160193T1 (de) Nicht verunreinigendes verfahren zur verbesserung der nassfestigkeit von papier
SU1601273A1 (ru) Волокниста масса дл изготовлени бумаги дл печатных тисненых или гофрированных обоев
KR910004896A (ko) 석고보드용 원지 및 그의 제조방법
KR830005315A (ko) 수성 폴리이소시아네이트-리그린 접착제
KR920001033A (ko) 리파아제를 이용한 재생 펄프의 제조방법
KR880000335A (ko) 잉여오니(剩餘汚泥)의 탈수방법
KR890005351A (ko) 전등갓으로 사용되는 한지의 제조방법
ATE57965T1 (de) Verfahren zur papierherstellung.
KR960001339A (ko) 습윤강도가 내알카리성이 향상된 장판지의 제조방법

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE ES FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE ES FR GB IT NL

RHK1 Main classification (correction)

Ipc: D21H 17/55

17P Request for examination filed

Effective date: 19910708

17Q First examination report despatched

Effective date: 19920706

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE ES FR GB IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19931222

Ref country code: GB

Effective date: 19931222

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19931222

Ref country code: BE

Effective date: 19931222

Ref country code: NL

Effective date: 19931222

Ref country code: FR

Effective date: 19931222

REF Corresponds to:

Ref document number: 58906478

Country of ref document: DE

Date of ref document: 19940203

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19931222

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950401