NO324377B1 - Fremgangsmate for fremstilling av papir og kartong - Google Patents

Fremgangsmate for fremstilling av papir og kartong Download PDF

Info

Publication number: NO324377B1
Authority: NO; Norway
Prior art keywords: suspension; anionic; retention agent; cationic; added
Prior art date: 1996-11-28

Application number

NO19992548A

Other languages

English (en)

Norwegian (no)

Other versions

NO992548L (no

NO992548D0 (no

Inventor

Per-Ola Eriksson

Ingvar Eriksson

Bo Hjalmarson

John Graham Langley

Original Assignee

Ciba Spec Chem Water Treat Ltd

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.)

1996-11-28

Filing date

1999-05-27

Publication date

2007-10-01

1999-05-27 Application filed by Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd

1999-05-27 Publication of NO992548D0 publication Critical patent/NO992548D0/no

1999-07-27 Publication of NO992548L publication Critical patent/NO992548L/no

2007-10-01 Publication of NO324377B1 publication Critical patent/NO324377B1/no

Links

238000000034 method Methods 0.000 title claims description 42
239000011111 cardboard Substances 0.000 title claims description 5
239000011087 paperboard Substances 0.000 title claims description 5
230000014759 maintenance of location Effects 0.000 claims description 41
239000000725 suspension Substances 0.000 claims description 40
239000003795 chemical substances by application Substances 0.000 claims description 26
229920006317 cationic polymer Polymers 0.000 claims description 22
125000000129 anionic group Chemical group 0.000 claims description 21
230000003287 optical effect Effects 0.000 claims description 21
239000000701 coagulant Substances 0.000 claims description 20
125000002091 cationic group Chemical group 0.000 claims description 19
239000000049 pigment Substances 0.000 claims description 14
239000000463 material Substances 0.000 claims description 12
229920000642 polymer Polymers 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 11
239000000178 monomer Substances 0.000 claims description 8
229920002472 Starch Polymers 0.000 claims description 7
239000000440 bentonite Substances 0.000 claims description 7
229910000278 bentonite Inorganic materials 0.000 claims description 7
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 7
239000008107 starch Substances 0.000 claims description 7
235000019698 starch Nutrition 0.000 claims description 7
239000001913 cellulose Substances 0.000 claims description 5
229920002678 cellulose Polymers 0.000 claims description 5
238000010008 shearing Methods 0.000 claims description 5
238000004519 manufacturing process Methods 0.000 claims description 4
230000015572 biosynthetic process Effects 0.000 claims description 3
229920000768 polyamine Polymers 0.000 claims description 3
QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 2
229920001059 synthetic polymer Polymers 0.000 claims description 2
230000000007 visual effect Effects 0.000 description 7
239000000654 additive Substances 0.000 description 5
239000000945 filler Substances 0.000 description 5
239000011347 resin Substances 0.000 description 5
229920005989 resin Polymers 0.000 description 5
229920001577 copolymer Polymers 0.000 description 4
239000000839 emulsion Substances 0.000 description 3
239000002245 particle Substances 0.000 description 3
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
239000004927 clay Substances 0.000 description 2
238000004040 coloring Methods 0.000 description 2
244000144992 flock Species 0.000 description 2
230000009467 reduction Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000000126 substance Substances 0.000 description 2
230000008961 swelling Effects 0.000 description 2
DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
229920002873 Polyethylenimine Polymers 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
150000003926 acrylamides Chemical class 0.000 description 1
150000001252 acrylic acid derivatives Chemical class 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000008119 colloidal silica Substances 0.000 description 1
229920006037 cross link polymer Polymers 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical group O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
238000007429 general method Methods 0.000 description 1
KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
229910000271 hectorite Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000004530 micro-emulsion Substances 0.000 description 1
239000011859 microparticle Substances 0.000 description 1
239000000123 paper Substances 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
239000002243 precursor Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
150000003242 quaternary ammonium salts Chemical class 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
229910021647 smectite Inorganic materials 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1

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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
- 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
- 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
- D21H17/33—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
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
- 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
- D21H21/28—Colorants ; Pigments or opacifying agents
- 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
- D21H21/28—Colorants ; Pigments or opacifying agents
- D21H21/285—Colorants ; Pigments or opacifying agents insoluble
- 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
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

Paper (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Cartons (AREA)
Color Printing (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Dry Formation Of Fiberboard And The Like (AREA)

NO19992548A 1996-11-28 1999-05-27 Fremgangsmate for fremstilling av papir og kartong NO324377B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9624832.3A GB9624832D0 (en)	1996-11-28	1996-11-28	Production of paper and paper board
PCT/GB1997/003269 WO1998023815A1 (en)	1996-11-28	1997-11-27	Production of paper and paper board

Publications (3)

Publication Number	Publication Date
NO992548D0 NO992548D0 (no)	1999-05-27
NO992548L NO992548L (no)	1999-07-27
NO324377B1 true NO324377B1 (no)	2007-10-01

Family

ID=10803668

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19992548A NO324377B1 (no)	1996-11-28	1999-05-27	Fremgangsmate for fremstilling av papir og kartong

Country Status (23)

Country	Link
US (1)	US6063240A (de)
EP (1)	EP0941386B1 (de)
KR (1)	KR100472755B1 (de)
CN (1)	CN1098949C (de)
AR (1)	AR011284A1 (de)
AT (1)	ATE212092T1 (de)
AU (1)	AU728555B2 (de)
BR (1)	BR9713155A (de)
CA (1)	CA2269701C (de)
CO (1)	CO4920183A1 (de)
DE (1)	DE69709675T2 (de)
DK (1)	DK0941386T3 (de)
ES (1)	ES2172012T3 (de)
GB (1)	GB9624832D0 (de)
IL (1)	IL129552A (de)
MX (1)	MXPA99004914A (de)
MY (1)	MY118785A (de)
NO (1)	NO324377B1 (de)
NZ (1)	NZ335322A (de)
PT (1)	PT941386E (de)
TW (1)	TW440640B (de)
WO (1)	WO1998023815A1 (de)
ZA (1)	ZA9710740B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NZ331438A (en) *	1997-09-16	2000-01-28	Ciba Sc Holding Ag	A method of increasing the whiteness of paper by using a formulation containing a swellale layered silicate and an optical brightener 4,4-bis-(triazinylamino)-stilbene-2,2-disulphonic acid
WO2002097193A1 (en) *	2001-05-29	2002-12-05	Ciba Specialty Chemicals Holding Inc.	A composition for the fluorescent whitening of paper
MXPA03010953A (es) *	2001-06-12	2004-11-22	Akzo Nobel Nv	Composicion acuosa.
US7189776B2 (en) *	2001-06-12	2007-03-13	Akzo Nobel N.V.	Aqueous composition
GB0115411D0 (en)	2001-06-25	2001-08-15	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paper board
CA2481276A1 (en)	2002-04-03	2003-10-09	Seiko Pmc Corporation	Method for producing paper and agent for improving yield
US20050161183A1 (en) *	2004-01-23	2005-07-28	Covarrubias Rosa M.	Process for making paper
CN100467090C (zh) *	2005-11-04	2009-03-11	乔山健康科技股份有限公司	可调整踏板轨迹斜度的椭圆机
US20070131372A1 (en) *	2005-12-09	2007-06-14	Plouff Michael T	Phyllosilicate Slurry For Papermaking
EP1977040A2 (de) *	2006-01-25	2008-10-08	Buckman Laboratories International, Inc.	Verfahren zur herstellung von papier über koagulanzien und optische aufheller
WO2007096242A1 (en) *	2006-02-20	2007-08-30	Clariant International Ltd	Improved process for the manufacture of paper and board
CN101967291B (zh) *	2010-10-11	2011-11-02	内蒙古大学	一种用热糊化淀粉与废弃植物纤维制备板材的方法
WO2012058258A1 (en)	2010-10-29	2012-05-03	Buckman Laboratories International, Inc.	Papermaking and products made thereby with ionic crosslinked polymeric microparticle
FI126216B (en) *	2013-03-26	2016-08-31	Kemira Oyj	Procedure for the manufacture of cardboard

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE8306739L (sv) *	1983-12-06	1985-06-07	Svenska Traeforskningsinst	Sett att framstella papper med hog fyllmedelshalt
US4913775A (en) *	1986-01-29	1990-04-03	Allied Colloids Ltd.	Production of paper and paper board
GB8602121D0 (en) *	1986-01-29	1986-03-05	Allied Colloids Ltd	Paper & paper board
US4795531A (en) *	1987-09-22	1989-01-03	Nalco Chemical Company	Method for dewatering paper
GB8807445D0 (en) *	1988-03-28	1988-05-05	Allied Colloids Ltd	Pulp dewatering process
GB9313956D0 (en) *	1993-07-06	1993-08-18	Allied Colloids Ltd	Production of paper

1996
- 1996-11-28 GB GBGB9624832.3A patent/GB9624832D0/en active Pending
1997
- 1997-11-27 WO PCT/GB1997/003269 patent/WO1998023815A1/en not_active Ceased
- 1997-11-27 CN CN97180080A patent/CN1098949C/zh not_active Expired - Fee Related
- 1997-11-27 KR KR10-1999-7004419A patent/KR100472755B1/ko not_active Expired - Fee Related
- 1997-11-27 AU AU51286/98A patent/AU728555B2/en not_active Ceased
- 1997-11-27 DE DE69709675T patent/DE69709675T2/de not_active Expired - Lifetime
- 1997-11-27 IL IL12955297A patent/IL129552A/en not_active IP Right Cessation
- 1997-11-27 AT AT97945965T patent/ATE212092T1/de active
- 1997-11-27 MX MXPA99004914A patent/MXPA99004914A/es not_active IP Right Cessation
- 1997-11-27 BR BR9713155-5A patent/BR9713155A/pt not_active IP Right Cessation
- 1997-11-27 ES ES97945965T patent/ES2172012T3/es not_active Expired - Lifetime
- 1997-11-27 DK DK97945965T patent/DK0941386T3/da active
- 1997-11-27 NZ NZ335322A patent/NZ335322A/xx unknown
- 1997-11-27 EP EP97945965A patent/EP0941386B1/de not_active Expired - Lifetime
- 1997-11-27 CA CA002269701A patent/CA2269701C/en not_active Expired - Fee Related
- 1997-11-27 PT PT97945965T patent/PT941386E/pt unknown
- 1997-11-28 MY MYPI97005745A patent/MY118785A/en unknown
- 1997-11-28 CO CO97069878A patent/CO4920183A1/es unknown
- 1997-11-28 US US08/980,372 patent/US6063240A/en not_active Expired - Lifetime
- 1997-11-28 AR ARP970105621A patent/AR011284A1/es active IP Right Grant
- 1997-11-28 ZA ZA9710740A patent/ZA9710740B/xx unknown
1998
- 1998-03-26 TW TW087104548A patent/TW440640B/zh not_active IP Right Cessation
1999
- 1999-05-27 NO NO19992548A patent/NO324377B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
PT941386E (pt)	2002-06-28
MXPA99004914A (es)	2005-01-10
NO992548L (no)	1999-07-27
DE69709675D1 (de)	2002-02-21
DE69709675T2 (de)	2002-08-14
IL129552A0 (en)	2000-02-29
MY118785A (en)	2005-01-31
EP0941386B1 (de)	2002-01-16
DK0941386T3 (da)	2002-04-22
IL129552A (en)	2001-11-25
ZA9710740B (en)	1998-11-30
AU728555B2 (en)	2001-01-11
NO992548D0 (no)	1999-05-27
CN1098949C (zh)	2003-01-15
TW440640B (en)	2001-06-16
CA2269701C (en)	2005-10-25
AR011284A1 (es)	2000-08-16
KR100472755B1 (ko)	2005-03-07
CN1238819A (zh)	1999-12-15
WO1998023815A1 (en)	1998-06-04
US6063240A (en)	2000-05-16
BR9713155A (pt)	2000-02-08
ATE212092T1 (de)	2002-02-15
CO4920183A1 (es)	2000-05-29
NZ335322A (en)	2000-07-28
AU5128698A (en)	1998-06-22
ES2172012T3 (es)	2002-09-16
KR20000069031A (ko)	2000-11-25
CA2269701A1 (en)	1998-06-04
GB9624832D0 (en)	1997-01-15
EP0941386A1 (de)	1999-09-15

Legal Events

Date	Code	Title	Description
2010-06-28	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
JP3593138B2 (ja)	2004-11-24	填料含有紙の製造方法
JP2948358B2 (ja)	1999-09-13	製紙工程に添加される有機重合体微小球
US9562327B2 (en)	2017-02-07	Process for the production of paper
JPH09503034A (ja)	1997-03-25	紙の製造
US5798023A (en)	1998-08-25	Combination of talc-bentonite for deposition control in papermaking processes
CZ297399B6 (cs)	2006-12-13	Zpusob výroby papíru nebo kartónu
SK6302002A3 (en)	2002-11-06	Manufacture of paper and paperboard
US9139958B2 (en)	2015-09-22	Process for the production of paper
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