EP0877120A4 - Verfahren zur herstellung von papier - Google Patents

Verfahren zur herstellung von papier

Info

Publication number: EP0877120A4
Authority: EP; European Patent Office
Prior art keywords: polymer; anionic; papermaking; salt solution; retention
Prior art date: 1995-12-25
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

EP96942614A

Other languages

English (en)

French (fr)

Other versions

EP0877120B2 (de

EP0877120B1 (de

EP0877120A1 (de

Inventor

Tomonori Nakamura

Hideyuki Wakamatsu

Hidetoshi Sakamoto

Katsutoshi Tanaka

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.)

Hymo Corp

Original Assignee

Hymo Corp

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.)

1995-12-25

Filing date

1996-12-24

Publication date

1999-03-03

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27282557&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0877120(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-12-25 Priority claimed from JP35003595A external-priority patent/JPH09176989A/ja

1996-01-11 Priority claimed from JP01925096A external-priority patent/JP3218557B2/ja

1996-12-24 Application filed by Hymo Corp filed Critical Hymo Corp

1998-11-11 Publication of EP0877120A1 publication Critical patent/EP0877120A1/de

1999-03-03 Publication of EP0877120A4 publication Critical patent/EP0877120A4/de

2000-03-22 Application granted granted Critical

2000-03-22 Publication of EP0877120B1 publication Critical patent/EP0877120B1/de

2006-06-21 Publication of EP0877120B2 publication Critical patent/EP0877120B2/de

2016-12-24 Anticipated expiration legal-status Critical

Status 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
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

EP96942614A 1995-12-25 1996-12-24 Verfahren zur herstellung von papier Expired - Lifetime EP0877120B2 (de)

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
JP350035/95		1995-12-25
JP35003595A JPH09176989A (ja)	1995-12-25	1995-12-25	抄紙方法
JP35003595		1995-12-25
JP01925096A JP3218557B2 (ja)	1996-01-11	1996-01-11	抄紙方法
JP1925096		1996-01-11
JP19250/96		1996-01-11
JP26377496		1996-09-13
JP263774/96		1996-09-13
JP26377496		1996-09-13
PCT/JP1996/003748 WO1997023691A1 (fr)	1995-12-25	1996-12-24	Procede de fabrication de papier

Publications (4)

Publication Number	Publication Date
EP0877120A1 EP0877120A1 (de)	1998-11-11
EP0877120A4 true EP0877120A4 (de)	1999-03-03
EP0877120B1 EP0877120B1 (de)	2000-03-22
EP0877120B2 EP0877120B2 (de)	2006-06-21

Family

ID=27282557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96942614A Expired - Lifetime EP0877120B2 (de)	1995-12-25	1996-12-24	Verfahren zur herstellung von papier

Country Status (10)

Country	Link
EP (1)	EP0877120B2 (de)
KR (1)	KR100422282B1 (de)
CN (1)	CN1081705C (de)
AT (1)	ATE191026T1 (de)
AU (1)	AU2011897A (de)
DE (1)	DE69607394T3 (de)
ES (1)	ES2146920T5 (de)
PT (1)	PT877120E (de)
TW (1)	TW342418B (de)
WO (1)	WO1997023691A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100403839B1 (ko)	1998-04-27	2003-11-01	악조 노벨 엔.브이.	제지 방법
TW483970B (en) *	1999-11-08	2002-04-21	Ciba Spec Chem Water Treat Ltd	A process for making paper and paperboard
US6818100B2 (en)	2000-08-07	2004-11-16	Akzo Nobel N.V.	Process for sizing paper
US7250462B2 (en)	2001-06-11	2007-07-31	Hymo Corporation	Amphoteric water-soluble polymer dispersion and use thereof
US7189776B2 (en)	2001-06-12	2007-03-13	Akzo Nobel N.V.	Aqueous composition
US7091273B2 (en)	2002-05-07	2006-08-15	Akzo Nobel N.V.	Process for preparing a polymer dispersion
AU2003261765A1 (en) *	2002-08-27	2004-03-19	Kao Corporation	Paper quality improver
KR100681327B1 (ko) *	2002-10-31	2007-02-15	주식회사 오병	콜로이달 실리카를 함유하는 고농축 벤토나이트 액상슬러리 및 그 제조방법
KR20050058785A (ko) *	2003-12-12	2005-06-17	김재봉	벤토나이트를 함유하는 수용성 중합체 분산액 및 그의제조방법
US7776181B2 (en) *	2004-12-28	2010-08-17	Toagosei Co., Ltd.	Retention improving composition
JP6293170B2 (ja)	2013-01-11	2018-03-14	ビーエーエスエフソシエタス・ヨーロピアＢａｓｆＳｅ	紙および板紙の製造方法
JP5817802B2 (ja) *	2013-10-15	2015-11-18	栗田工業株式会社	製紙用添加剤の中間体及び製紙用添加剤の製造方法
JP2020147888A (ja) *	2019-03-06	2020-09-17	荒川化学工業株式会社	製紙薬品用分散液、当該製紙薬品用分散液を含む紙力増強剤、濾水向上剤及び歩留向上剤

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0183466A2 (de) *	1984-11-19	1986-06-04	Hymo Corporation	Verfahren zur Herstellung einer wasserlöslichen Polymerdispersion
JPS62191598A (ja) *	1986-01-29	1987-08-21	アライド・コロイズ・リミテツド	紙及び板紙の製造方法
EP0364175A2 (de) *	1988-10-14	1990-04-18	Hymo Corporation	Verfahren zur Herstellung von wasserlöslichen kationischen Polymeren
EP0525751A1 (de) *	1991-07-30	1993-02-03	Hymo Corporation	Verfahren zur Herstellung einer Dispersion eines wasserlöslichen kationischen Polymers
EP0637598A2 (de) *	1993-06-10	1995-02-08	Nalco Chemical Company	Hydrophobe Dispergiermitteln verwendet in der Herstellung von Polymer-Dispersionen
US5466338A (en) *	1993-11-17	1995-11-14	Nalco Chemical Company	Use of dispersion polymers for coated broke treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5098520A (en) *	1991-01-25	1992-03-24	Nalco Chemcial Company	Papermaking process with improved retention and drainage
SE9502522D0 (sv) †	1995-07-07	1995-07-07	Eka Nobel Ab	A process for the production of paper

1996
- 1996-12-24 DE DE69607394T patent/DE69607394T3/de not_active Expired - Lifetime
- 1996-12-24 ES ES96942614T patent/ES2146920T5/es not_active Expired - Lifetime
- 1996-12-24 CN CN96199314A patent/CN1081705C/zh not_active Expired - Fee Related
- 1996-12-24 EP EP96942614A patent/EP0877120B2/de not_active Expired - Lifetime
- 1996-12-24 AT AT96942614T patent/ATE191026T1/de active
- 1996-12-24 PT PT96942614T patent/PT877120E/pt unknown
- 1996-12-24 WO PCT/JP1996/003748 patent/WO1997023691A1/ja not_active Ceased
- 1996-12-24 TW TW085116014A patent/TW342418B/zh not_active IP Right Cessation
- 1996-12-24 AU AU20118/97A patent/AU2011897A/en not_active Abandoned
- 1996-12-24 KR KR10-1998-0702388A patent/KR100422282B1/ko not_active Expired - Fee Related

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0183466A2 (de) *	1984-11-19	1986-06-04	Hymo Corporation	Verfahren zur Herstellung einer wasserlöslichen Polymerdispersion
JPS62191598A (ja) *	1986-01-29	1987-08-21	アライド・コロイズ・リミテツド	紙及び板紙の製造方法
US4753710A (en) *	1986-01-29	1988-06-28	Allied Colloids Limited	Production of paper and paperboard
EP0364175A2 (de) *	1988-10-14	1990-04-18	Hymo Corporation	Verfahren zur Herstellung von wasserlöslichen kationischen Polymeren
EP0525751A1 (de) *	1991-07-30	1993-02-03	Hymo Corporation	Verfahren zur Herstellung einer Dispersion eines wasserlöslichen kationischen Polymers
EP0637598A2 (de) *	1993-06-10	1995-02-08	Nalco Chemical Company	Hydrophobe Dispergiermitteln verwendet in der Herstellung von Polymer-Dispersionen
US5466338A (en) *	1993-11-17	1995-11-14	Nalco Chemical Company	Use of dispersion polymers for coated broke treatment

Also Published As

Publication number	Publication date
TW342418B (en)	1998-10-11
CN1081705C (zh)	2002-03-27
ES2146920T5 (es)	2007-02-01
WO1997023691A1 (fr)	1997-07-03
PT877120E (pt)	2000-08-31
DE69607394T2 (de)	2000-07-27
ES2146920T3 (es)	2000-08-16
AU2011897A (en)	1997-07-17
EP0877120B2 (de)	2006-06-21
EP0877120B1 (de)	2000-03-22
DE69607394D1 (de)	2000-04-27
KR100422282B1 (ko)	2005-05-17
ATE191026T1 (de)	2000-04-15
EP0877120A1 (de)	1998-11-11
KR19990063915A (ko)	1999-07-26
CN1205756A (zh)	1999-01-20
DE69607394T3 (de)	2007-02-01

Legal Events

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Publication	Publication Date	Title
ES2146920T3 (es)	2000-08-16	Proceso de fabricacion de papel.
US6048438A (en)	2000-04-11	Method to enhance the performance of polymers and copolymers of acrylamide as flocculants and retention aids
US4894119A (en)	1990-01-16	Retention and/or drainage and/or dewatering aid
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