NO328101B1 - Fremgangsmater for fremstilling av papir og vannloselig anionisk polymer for anvendelse i denne - Google Patents

Fremgangsmater for fremstilling av papir og vannloselig anionisk polymer for anvendelse i denne Download PDF

Info

Publication number: NO328101B1
Authority: NO; Norway
Prior art keywords: polymer; water; soluble; suspension; branching agent
Prior art date: 1996-12-31

Application number

NO19993146A

Other languages

English (en)

Norwegian (no)

Other versions

NO993146D0 (no

NO993146L (no

Inventor

John Oliver Stockwell

Michael Heard

Gordon Chen

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.)

1996-12-31

Filing date

1999-06-24

Publication date

2009-12-07

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21875206&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO328101(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-06-24 Application filed by Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd

1999-06-24 Publication of NO993146D0 publication Critical patent/NO993146D0/no

1999-06-24 Publication of NO993146L publication Critical patent/NO993146L/no

2009-12-07 Publication of NO328101B1 publication Critical patent/NO328101B1/no

Links

238000000034 method Methods 0.000 title claims description 34
229920006318 anionic polymer Polymers 0.000 title claims description 12
229920000642 polymer Polymers 0.000 claims description 149
230000014759 maintenance of location Effects 0.000 claims description 80
239000006085 branching agent Substances 0.000 claims description 58
239000000725 suspension Substances 0.000 claims description 41
239000000178 monomer Substances 0.000 claims description 40
230000015572 biosynthetic process Effects 0.000 claims description 32
125000000129 anionic group Chemical group 0.000 claims description 28
125000002091 cationic group Chemical group 0.000 claims description 26
238000006116 polymerization reaction Methods 0.000 claims description 25
239000012986 chain transfer agent Substances 0.000 claims description 21
239000000203 mixture Substances 0.000 claims description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
230000008569 process Effects 0.000 claims description 12
-1 polyethylene Polymers 0.000 claims description 10
239000003795 chemical substances by application Substances 0.000 claims description 7
238000007720 emulsion polymerization reaction Methods 0.000 claims description 7
239000000701 coagulant Substances 0.000 claims description 6
238000001035 drying Methods 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
230000010355 oscillation Effects 0.000 claims description 6
229920003169 water-soluble polymer Polymers 0.000 claims description 6
239000004698 Polyethylene Substances 0.000 claims description 5
229920000573 polyethylene Polymers 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 4
229920002472 Starch Polymers 0.000 claims description 3
229910052782 aluminium Inorganic materials 0.000 claims description 3
230000003311 flocculating effect Effects 0.000 claims description 3
239000008107 starch Substances 0.000 claims description 3
235000019698 starch Nutrition 0.000 claims description 3
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
244000144992 flock Species 0.000 claims description 2
229920006395 saturated elastomer Polymers 0.000 claims description 2
239000011325 microbead Substances 0.000 description 26
239000000243 solution Substances 0.000 description 25
239000000463 material Substances 0.000 description 21
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 14
239000002245 particle Substances 0.000 description 13
239000000839 emulsion Substances 0.000 description 11
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 10
230000009977 dual effect Effects 0.000 description 9
239000007864 aqueous solution Substances 0.000 description 8
150000003839 salts Chemical class 0.000 description 8
239000000440 bentonite Substances 0.000 description 7
229910000278 bentonite Inorganic materials 0.000 description 7
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 7
239000003431 cross linking reagent Substances 0.000 description 7
230000006872 improvement Effects 0.000 description 7
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
229940037003 alum Drugs 0.000 description 6
238000002474 experimental method Methods 0.000 description 6
239000011780 sodium chloride Substances 0.000 description 6
238000012546 transfer Methods 0.000 description 6
PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 5
230000015556 catabolic process Effects 0.000 description 5
229940047670 sodium acrylate Drugs 0.000 description 5
XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 4
239000011324 bead Substances 0.000 description 4
229920001577 copolymer Polymers 0.000 description 4
229920006037 cross link polymer Polymers 0.000 description 4
239000000123 paper Substances 0.000 description 4
238000002360 preparation method Methods 0.000 description 4
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
229920006317 cationic polymer Polymers 0.000 description 3
238000004132 cross linking Methods 0.000 description 3
238000006731 degradation reaction Methods 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
238000005189 flocculation Methods 0.000 description 3
230000016615 flocculation Effects 0.000 description 3
239000011859 microparticle Substances 0.000 description 3
239000003921 oil Substances 0.000 description 3
ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 3
229920000768 polyamine Polymers 0.000 description 3
KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical group FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
239000004908 Emulsion polymer Substances 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
230000008859 change Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 2
238000011067 equilibration Methods 0.000 description 2
239000000835 fiber Substances 0.000 description 2
239000002198 insoluble material Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000010338 mechanical breakdown Methods 0.000 description 2
239000004530 micro-emulsion Substances 0.000 description 2
229940104181 polyflex Drugs 0.000 description 2
229940088417 precipitated calcium carbonate Drugs 0.000 description 2
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
229910001379 sodium hypophosphite Inorganic materials 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
241000349750 Baphia nitida Species 0.000 description 1
235000018185 Betula X alpestris Nutrition 0.000 description 1
235000018212 Betula X uliginosa Nutrition 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
239000005956 Metaldehyde Substances 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
241000218657 Picea Species 0.000 description 1
229920002873 Polyethylenimine Polymers 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
229940048053 acrylate Drugs 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
230000004913 activation Effects 0.000 description 1
230000004931 aggregating effect Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
238000010533 azeotropic distillation Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000002118 epoxides Chemical class 0.000 description 1
NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000009533 lab test Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
GKKDCARASOJPNG-UHFFFAOYSA-N metaldehyde Chemical compound CC1OC(C)OC(C)OC(C)O1 GKKDCARASOJPNG-UHFFFAOYSA-N 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
239000011236 particulate material Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
150000003242 quaternary ammonium salts Chemical class 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
229910000077 silane Inorganic materials 0.000 description 1
229910052814 silicon oxide Inorganic materials 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
150000003457 sulfones Chemical class 0.000 description 1
238000012360 testing method Methods 0.000 description 1
LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 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
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
- 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
- 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
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- 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

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Paper (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

NO19993146A 1996-12-31 1999-06-24 Fremgangsmater for fremstilling av papir og vannloselig anionisk polymer for anvendelse i denne NO328101B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US3424796P	1996-12-31	1996-12-31
PCT/GB1997/003455 WO1998029604A1 (en)	1996-12-31	1997-12-30	Processes of making paper and materials for use in this

Publications (3)

Publication Number	Publication Date
NO993146D0 NO993146D0 (no)	1999-06-24
NO993146L NO993146L (no)	1999-06-24
NO328101B1 true NO328101B1 (no)	2009-12-07

Family

ID=21875206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19993146A NO328101B1 (no)	1996-12-31	1999-06-24	Fremgangsmater for fremstilling av papir og vannloselig anionisk polymer for anvendelse i denne

Country Status (23)

Country	Link
US (2)	US5958188A (es)
EP (2)	EP1167392B1 (es)
JP (1)	JP3926852B2 (es)
KR (1)	KR100516319B1 (es)
CN (1)	CN1106482C (es)
AR (1)	AR011323A1 (es)
AT (2)	ATE215640T1 (es)
AU (1)	AU722170B2 (es)
BR (1)	BR9714456A (es)
CA (1)	CA2276424C (es)
CO (1)	CO4920184A1 (es)
DE (2)	DE69711697T2 (es)
DK (2)	DK1167392T3 (es)
ES (2)	ES2221631T3 (es)
ID (2)	ID30152A (es)
IL (1)	IL130571A (es)
MY (2)	MY129387A (es)
NO (1)	NO328101B1 (es)
NZ (1)	NZ336427A (es)
PT (2)	PT950138E (es)
TW (1)	TW557335B (es)
WO (1)	WO1998029604A1 (es)
ZA (1)	ZA9711714B (es)

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GB9719472D0 (en)	1997-09-12	1997-11-12	Allied Colloids Ltd	Process of making paper
KR100403838B1 (ko) *	1998-04-27	2003-11-01	악조 노벨 엔.브이.	제지 방법
US20030150575A1 (en) *	1998-06-04	2003-08-14	Snf Sa	Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained
ID28511A (id) *	1998-08-28	2001-05-31	Ciba Spec Chem Water Treat Ltd	Pembuatan kertas
US6331229B1 (en) *	1999-09-08	2001-12-18	Nalco Chemical Company	Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers
TW527457B (en) *	1999-11-08	2003-04-11	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
TW550325B (en) *	1999-11-08	2003-09-01	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
TW483970B (en)	1999-11-08	2002-04-21	Ciba Spec Chem Water Treat Ltd	A process for making paper and paperboard
TW524910B (en) *	1999-11-08	2003-03-21	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
US6417268B1 (en)	1999-12-06	2002-07-09	Hercules Incorporated	Method for making hydrophobically associative polymers, methods of use and compositions
BR0111278B1 (pt)	2000-05-31	2012-02-07		processo para tratamento de materiais minerais.
MY140287A (en) *	2000-10-16	2009-12-31	Ciba Spec Chem Water Treat Ltd	Manufacture of paper and paperboard
US7189776B2 (en) *	2001-06-12	2007-03-13	Akzo Nobel N.V.	Aqueous composition
WO2002101145A1 (en) *	2001-06-12	2002-12-19	Akzo Nobel N.V.	Aqueous composition
EP1451234B1 (en) *	2001-12-07	2006-07-26	Hercules Incorporated	Composition comprising cellulose fiber and a water-soluble anionic copolymer as well as method of making said composition
FI118542B (fi) *	2002-03-14	2007-12-14	Metso Paper Inc	Pintakäsittelyprosessi
FI121087B (fi) *	2002-11-14	2010-06-30	Metso Paper Inc	Päällystysmenetelmä
US7396874B2 (en) *	2002-12-06	2008-07-08	Hercules Incorporated	Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
GB0310419D0 (en)	2003-05-07	2003-06-11	Ciba Spec Chem Water Treat Ltd	Treatment of aqueous suspensions
FR2869626A3 (fr)	2004-04-29	2005-11-04	Snf Sas Soc Par Actions Simpli	Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
GB0425101D0 (en) *	2004-11-15	2004-12-15	Ciba Spec Chem Water Treat Ltd	Papermaking process
CN101080533B (zh) *	2004-12-14	2012-05-30	赫尔克里士公司	助留和助排剂
US8932433B2 (en) *	2004-12-29	2015-01-13	Solenis Technologies, L.P.	Retention and drainage in the manufacture of paper
US20060260509A1 (en) *	2005-04-22	2006-11-23	Evers Glenn R	Compositions for enhanced paper brightness and whiteness
DE102005043800A1 (de)	2005-09-13	2007-03-22	Basf Ag	Verfahren zur Herstellung von Papier, Pappe und Karton
KR20090008406A (ko)	2006-04-24	2009-01-21	시바 홀딩 인크	양이온성 폴리삭카라이드, 이의 제조 방법 및 용도
GB0610003D0 (en)	2006-05-19	2006-06-28	Ciba Sc Holding Ag	Suppression of Dust
GB0609998D0 (en)	2006-05-19	2006-06-28	Ciba Sc Holding Ag	Rehabilitation method
US7981250B2 (en)	2006-09-14	2011-07-19	Kemira Oyj	Method for paper processing
GB0702249D0 (en)	2007-02-05	2007-03-14	Ciba Sc Holding Ag	Manufacture of paper or paperboard
GB0702248D0 (en) *	2007-02-05	2007-03-14	Ciba Sc Holding Ag	Manufacture of Filled Paper
US8480853B2 (en)	2010-10-29	2013-07-09	Buckman Laboratories International, Inc.	Papermaking and products made thereby with ionic crosslinked polymeric microparticle
PT2721214T (pt) *	2011-06-20	2018-04-12	Basf Se	Fabrico de papel e cartão
PL2768779T3 (pl) *	2011-10-19	2019-06-28	Solenis Technologies Cayman, L.P.	Kompozycja zawierająca niejonowy środek powierzchniowo czynny i polimer jonowy
FI124202B (en)	2012-02-22	2014-04-30	Kemira Oyj	A method for improving the process of making paper or paperboard using recycled fibrous material
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1997
- 1997-12-30 CA CA002276424A patent/CA2276424C/en not_active Expired - Lifetime
- 1997-12-30 JP JP52973498A patent/JP3926852B2/ja not_active Expired - Lifetime
- 1997-12-30 DE DE69711697T patent/DE69711697T2/de not_active Expired - Lifetime
- 1997-12-30 DK DK01118588T patent/DK1167392T3/da active
- 1997-12-30 AR ARP970106255A patent/AR011323A1/es active IP Right Grant
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- 1997-12-30 CN CN97181760A patent/CN1106482C/zh not_active Expired - Lifetime
- 1997-12-30 WO PCT/GB1997/003455 patent/WO1998029604A1/en active IP Right Grant
- 1997-12-30 DK DK97949064T patent/DK0950138T3/da active
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- 1997-12-30 KR KR10-1999-7005942A patent/KR100516319B1/ko active IP Right Grant
- 1997-12-30 PT PT97949064T patent/PT950138E/pt unknown
- 1997-12-30 EP EP01118588A patent/EP1167392B1/en not_active Expired - Lifetime
- 1997-12-30 AU AU78917/98A patent/AU722170B2/en not_active Expired
- 1997-12-30 AT AT97949064T patent/ATE215640T1/de active
- 1997-12-30 PT PT01118588T patent/PT1167392E/pt unknown
- 1997-12-30 ES ES01118588T patent/ES2221631T3/es not_active Expired - Lifetime
- 1997-12-30 EP EP97949064A patent/EP0950138B1/en not_active Expired - Lifetime
- 1997-12-30 ZA ZA9711714A patent/ZA9711714B/xx unknown
- 1997-12-30 BR BR9714456A patent/BR9714456A/pt not_active IP Right Cessation
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- 1997-12-30 DE DE69729595T patent/DE69729595T2/de not_active Expired - Lifetime
- 1997-12-30 AT AT01118588T patent/ATE269359T1/de active
- 1997-12-31 US US09/001,922 patent/US5958188A/en not_active Expired - Lifetime
- 1997-12-31 MY MYPI20042324A patent/MY129387A/en unknown
- 1997-12-31 MY MYPI97006442A patent/MY125687A/en unknown
1998
- 1998-02-21 TW TW087102504A patent/TW557335B/zh not_active IP Right Cessation
1999
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Also Published As

Publication number	Publication date
CN1106482C (zh)	2003-04-23
DE69729595D1 (de)	2004-07-22
ATE269359T1 (de)	2004-07-15
DE69711697D1 (de)	2002-05-08
KR100516319B1 (ko)	2005-09-23
EP0950138A1 (en)	1999-10-20
AU7891798A (en)	1998-07-31
MY125687A (en)	2006-08-30
ZA9711714B (en)	1998-06-25
CO4920184A1 (es)	2000-05-29
CA2276424A1 (en)	1998-07-09
ID22818A (id)	1999-12-09
NZ336427A (en)	2001-05-25
EP1167392B1 (en)	2004-06-16
NO993146D0 (no)	1999-06-24
US6310157B1 (en)	2001-10-30
DK0950138T3 (da)	2002-07-01
PT950138E (pt)	2002-08-30
WO1998029604A1 (en)	1998-07-09
MX9906145A (es)	1999-12-01
CA2276424C (en)	2006-03-14
TW557335B (en)	2003-10-11
DE69711697T2 (de)	2002-10-17
US5958188A (en)	1999-09-28
JP2002509587A (ja)	2002-03-26
MY129387A (en)	2007-03-30
IL130571A0 (en)	2000-06-01
AR011323A1 (es)	2000-08-16
KR20000069798A (ko)	2000-11-25
PT1167392E (pt)	2004-11-30
ES2173498T3 (es)	2002-10-16
IL130571A (en)	2002-12-01
BR9714456A (pt)	2000-03-21
ATE215640T1 (de)	2002-04-15
NO993146L (no)	1999-06-24
EP0950138B1 (en)	2002-04-03
EP1167392A1 (en)	2002-01-02
AU722170B2 (en)	2000-07-27
JP3926852B2 (ja)	2007-06-06
ES2221631T3 (es)	2005-01-01
DK1167392T3 (da)	2004-09-27
CN1260017A (zh)	2000-07-12
DE69729595T2 (de)	2005-06-23
ID30152A (id)	2001-11-08

Legal Events

Date	Code	Title	Description
2018-01-08	MK1K	Patent expired

Publication	Publication Date	Title
NO328101B1 (no)	2009-12-07	Fremgangsmater for fremstilling av papir og vannloselig anionisk polymer for anvendelse i denne
JP3910444B2 (ja)	2007-04-25	紙及び板紙の製造
US6524439B2 (en)	2003-02-25	Manufacture of paper and paperboard
AU783230B2 (en)	2005-10-06	Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or nonionic dispersion polymers
JP2000504790A (ja)	2000-04-18	充填紙及びこれに使用するための組成物の製造
NO323485B1 (no)	2007-05-21	Fremstilling av papir
EP1242685B1 (en)	2004-02-18	Manufacture of paper and paperboard
MXPA99006145A (es)	2000-02-02	Procesos para fabricar papel y materiales para utilizarse en estos