CA1111210A - Coagulation ionique dans l'addition a la pile defileuse de reseaux de liant, pour la fabrication du papier - Google Patents

Coagulation ionique dans l'addition a la pile defileuse de reseaux de liant, pour la fabrication du papier

Info

Publication number: CA1111210A
Authority: CA; Canada
Prior art keywords: weight; binder; polymer; beater; water
Prior art date: 1977-05-06
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.): Expired

Application number

CA301,506A

Other languages

English (en)

Inventor

Vincent M. Rasicci

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.)

Goodrich Corp

Original Assignee

BF Goodrich 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.)

1977-05-06

Filing date

1978-04-19

Publication date

1981-10-27

1978-04-19 Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp

1981-10-27 Application granted granted Critical

1981-10-27 Publication of CA1111210A publication Critical patent/CA1111210A/fr

Status Expired legal-status Critical Current

Links

239000011230 binding agent Substances 0.000 title claims abstract description 82
229920000126 latex Polymers 0.000 title claims abstract description 42
238000005345 coagulation Methods 0.000 title abstract description 14
230000015271 coagulation Effects 0.000 title abstract description 13
239000000835 fiber Substances 0.000 claims abstract description 58
238000000034 method Methods 0.000 claims abstract description 44
229920000642 polymer Polymers 0.000 claims abstract description 44
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
239000004816 latex Substances 0.000 claims abstract description 30
230000008569 process Effects 0.000 claims abstract description 26
150000003839 salts Chemical group 0.000 claims abstract description 22
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 18
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 13
230000007935 neutral effect Effects 0.000 claims abstract description 8
125000000129 anionic group Chemical group 0.000 claims abstract description 7
150000002148 esters Chemical class 0.000 claims abstract description 7
229910052736 halogen Inorganic materials 0.000 claims abstract description 4
150000002367 halogens Chemical class 0.000 claims abstract description 4
229920003169 water-soluble polymer Polymers 0.000 claims abstract description 4
239000000654 additive Substances 0.000 claims description 69
230000000996 additive effect Effects 0.000 claims description 38
239000000123 paper Substances 0.000 claims description 25
239000000178 monomer Substances 0.000 claims description 16
125000002091 cationic group Chemical group 0.000 claims description 8
229920002125 Sokalan® Polymers 0.000 claims description 7
239000004584 polyacrylic acid Substances 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 6
239000003795 chemical substances by application Substances 0.000 claims description 6
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 5
125000002947 alkylene group Chemical group 0.000 claims description 5
239000000460 chlorine Substances 0.000 claims description 5
239000006185 dispersion Substances 0.000 claims description 5
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
-1 amine salts Chemical class 0.000 claims description 3
229910052801 chlorine Inorganic materials 0.000 claims description 3
150000004820 halides Chemical class 0.000 claims description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
229910052783 alkali metal Inorganic materials 0.000 claims description 2
150000001340 alkali metals Chemical class 0.000 claims description 2
238000001035 drying Methods 0.000 claims 1
150000008282 halocarbons Chemical class 0.000 claims 1
238000007792 addition Methods 0.000 abstract description 30
239000000463 material Substances 0.000 abstract description 9
239000000701 coagulant Substances 0.000 abstract description 6
229920000742 Cotton Polymers 0.000 abstract description 3
229920002994 synthetic fiber Polymers 0.000 abstract description 3
239000004758 synthetic textile Substances 0.000 abstract description 3
239000004677 Nylon Substances 0.000 abstract description 2
229920002678 cellulose Polymers 0.000 abstract description 2
239000001913 cellulose Substances 0.000 abstract description 2
239000010985 leather Substances 0.000 abstract description 2
229920001778 nylon Polymers 0.000 abstract description 2
229920000728 polyester Polymers 0.000 abstract description 2
210000002268 wool Anatomy 0.000 abstract description 2
241000208202 Linaceae Species 0.000 abstract 1
235000004431 Linum usitatissimum Nutrition 0.000 abstract 1
229910010293 ceramic material Inorganic materials 0.000 abstract 1
229920002755 poly(epichlorohydrin) Polymers 0.000 abstract 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
230000035945 sensitivity Effects 0.000 abstract 1
239000004753 textile Substances 0.000 abstract 1
239000007787 solid Substances 0.000 description 24
239000002002 slurry Substances 0.000 description 22
239000000243 solution Substances 0.000 description 13
229920001577 copolymer Polymers 0.000 description 11
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 10
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
238000010009 beating Methods 0.000 description 8
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 7
229940037003 alum Drugs 0.000 description 7
238000000151 deposition Methods 0.000 description 7
230000008021 deposition Effects 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 6
GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
229920005822 acrylic binder Polymers 0.000 description 5
229920006397 acrylic thermoplastic Polymers 0.000 description 5
239000000919 ceramic Substances 0.000 description 5
229920003229 poly(methyl methacrylate) Polymers 0.000 description 5
ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 5
239000004593 Epoxy Substances 0.000 description 4
229920001519 homopolymer Polymers 0.000 description 4
239000002655 kraft paper Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
210000002966 serum Anatomy 0.000 description 4
239000008399 tap water Substances 0.000 description 4
235000020679 tap water Nutrition 0.000 description 4
OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 3
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
229920003043 Cellulose fiber Polymers 0.000 description 3
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
238000013019 agitation Methods 0.000 description 3
125000005250 alkyl acrylate group Chemical group 0.000 description 3
239000010425 asbestos Substances 0.000 description 3
229940117927 ethylene oxide Drugs 0.000 description 3
238000011068 loading method Methods 0.000 description 3
229910052895 riebeckite Inorganic materials 0.000 description 3
YTLYLLTVENPWFT-UPHRSURJSA-N (Z)-3-aminoacrylic acid Chemical compound N\C=C/C(O)=O YTLYLLTVENPWFT-UPHRSURJSA-N 0.000 description 2
JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
229920013646 Hycar Polymers 0.000 description 2
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
125000000217 alkyl group Chemical group 0.000 description 2
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 2
235000011128 aluminium sulphate Nutrition 0.000 description 2
229920006318 anionic polymer Polymers 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
229910052794 bromium Inorganic materials 0.000 description 2
239000003054 catalyst Substances 0.000 description 2
230000008859 change Effects 0.000 description 2
HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 2
238000004132 cross linking Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000002939 deleterious effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
229960003750 ethyl chloride Drugs 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000010348 incorporation Methods 0.000 description 2
229910052740 iodine Inorganic materials 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
239000000203 mixture Substances 0.000 description 2
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
229920000058 polyacrylate Polymers 0.000 description 2
230000000379 polymerizing effect Effects 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical compound CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 1
CYNYIHKIEHGYOZ-UHFFFAOYSA-N 1-bromopropane Chemical compound CCCBr CYNYIHKIEHGYOZ-UHFFFAOYSA-N 0.000 description 1
SLBOQBILGNEPEB-UHFFFAOYSA-N 1-chloroprop-2-enylbenzene Chemical compound C=CC(Cl)C1=CC=CC=C1 SLBOQBILGNEPEB-UHFFFAOYSA-N 0.000 description 1
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
NKWKILGNDJEIOC-UHFFFAOYSA-N 2-(2-chloroethyl)oxirane Chemical compound ClCCC1CO1 NKWKILGNDJEIOC-UHFFFAOYSA-N 0.000 description 1
JPEGUDKOYOIOOP-UHFFFAOYSA-N 2-(hexoxymethyl)oxirane Chemical compound CCCCCCOCC1CO1 JPEGUDKOYOIOOP-UHFFFAOYSA-N 0.000 description 1
LKMJVFRMDSNFRT-UHFFFAOYSA-N 2-(methoxymethyl)oxirane Chemical compound COCC1CO1 LKMJVFRMDSNFRT-UHFFFAOYSA-N 0.000 description 1
NWLUZGJDEZBBRH-UHFFFAOYSA-N 2-(propan-2-yloxymethyl)oxirane Chemical compound CC(C)OCC1CO1 NWLUZGJDEZBBRH-UHFFFAOYSA-N 0.000 description 1
ZAWQXWZJKKICSZ-UHFFFAOYSA-N 3,3-dimethyl-2-methylidenebutanamide Chemical compound CC(C)(C)C(=C)C(N)=O ZAWQXWZJKKICSZ-UHFFFAOYSA-N 0.000 description 1
REEBWSYYNPPSKV-UHFFFAOYSA-N 3-[(4-formylphenoxy)methyl]thiophene-2-carbonitrile Chemical compound C1=CC(C=O)=CC=C1OCC1=C(C#N)SC=C1 REEBWSYYNPPSKV-UHFFFAOYSA-N 0.000 description 1
XAYDWGMOPRHLEP-UHFFFAOYSA-N 6-ethenyl-7-oxabicyclo[4.1.0]heptane Chemical compound C1CCCC2OC21C=C XAYDWGMOPRHLEP-UHFFFAOYSA-N 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
229920008712 Copo Polymers 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 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
CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
229920000459 Nitrile rubber Polymers 0.000 description 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
229920006243 acrylic copolymer Polymers 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
239000002585 base Substances 0.000 description 1
230000027455 binding Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
ZWAJLVLEBYIOTI-UHFFFAOYSA-N cyclohexene oxide Chemical compound C1CCCC2OC21 ZWAJLVLEBYIOTI-UHFFFAOYSA-N 0.000 description 1
FWFSEYBSWVRWGL-UHFFFAOYSA-N cyclohexene oxide Natural products O=C1CCCC=C1 FWFSEYBSWVRWGL-UHFFFAOYSA-N 0.000 description 1
230000009849 deactivation Effects 0.000 description 1
230000001687 destabilization Effects 0.000 description 1
150000001993 dienes Chemical class 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
150000002118 epoxides Chemical class 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
150000003944 halohydrins Chemical class 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000011630 iodine Substances 0.000 description 1
238000009533 lab test Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
SNVLJLYUUXKWOJ-UHFFFAOYSA-N methylidenecarbene Chemical compound C=[C] SNVLJLYUUXKWOJ-UHFFFAOYSA-N 0.000 description 1
DNTMQTKDNSEIFO-UHFFFAOYSA-N n-(hydroxymethyl)-2-methylprop-2-enamide Chemical compound CC(=C)C(=O)NCO DNTMQTKDNSEIFO-UHFFFAOYSA-N 0.000 description 1
DYLMGWPMAXPGEB-UHFFFAOYSA-N n-ethoxy-2-methylprop-2-enamide Chemical compound CCONC(=O)C(C)=C DYLMGWPMAXPGEB-UHFFFAOYSA-N 0.000 description 1
IIVTYEDFYGVHMR-UHFFFAOYSA-N n-ethoxyprop-2-enamide Chemical compound CCONC(=O)C=C IIVTYEDFYGVHMR-UHFFFAOYSA-N 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
239000004745 nonwoven fabric Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
229920000768 polyamine Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000013055 pulp slurry Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
239000001509 sodium citrate Substances 0.000 description 1
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
229920005552 sodium lignosulfonate Polymers 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
230000002311 subsequent effect Effects 0.000 description 1
239000002352 surface water Substances 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
ADXGNEYLLLSOAR-UHFFFAOYSA-N tasosartan Chemical compound C12=NC(C)=NC(C)=C2CCC(=O)N1CC(C=C1)=CC=C1C1=CC=CC=C1C=1N=NNN=1 ADXGNEYLLLSOAR-UHFFFAOYSA-N 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1

Landscapes

Paper (AREA)

CA301,506A 1977-05-06 1978-04-19 Coagulation ionique dans l'addition a la pile defileuse de reseaux de liant, pour la fabrication du papier Expired CA1111210A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US79445077A	1977-05-06	1977-05-06
US794,450		1977-05-06

Publications (1)

Publication Number	Publication Date
CA1111210A true CA1111210A (fr)	1981-10-27

Family

ID=25162653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA301,506A Expired CA1111210A (fr)	1977-05-06	1978-04-19	Coagulation ionique dans l'addition a la pile defileuse de reseaux de liant, pour la fabrication du papier

Country Status (1)

Country	Link
CA (1)	CA1111210A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8480853B2 (en)	2010-10-29	2013-07-09	Buckman Laboratories International, Inc.	Papermaking and products made thereby with ionic crosslinked polymeric microparticle

1978
- 1978-04-19 CA CA301,506A patent/CA1111210A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8480853B2 (en)	2010-10-29	2013-07-09	Buckman Laboratories International, Inc.	Papermaking and products made thereby with ionic crosslinked polymeric microparticle

Legal Events

Date	Code	Title	Description
1998-10-27	MKEX	Expiry

Publication	Publication Date	Title
US2765229A (en)	1956-10-02	Methods of producing wet-laid cellulose fibrous products containing synthetic resins
EP0910700B1 (fr)	2002-01-16	Resines conferant une resistance temporaire a l'etat humide
US5783041A (en)	1998-07-21	Method for imparting strength to paper
US5674362A (en)	1997-10-07	Method for imparting strength to paper
EP1518021B1 (fr)	2012-03-21	Promoteur fonctionnel anionique et agent de regulation de charge
EP0006678B1 (fr)	1986-02-05	Compositions pour le traitement de matériaux textiles et leur application
US2765228A (en)	1956-10-02	Cellulosic fibrous products and methods of producing them
US5656366A (en)	1997-08-12	Urea-formaldehyde binder for high tear strength glass mat
CN106930142B (zh)	2020-03-24	干强剂组合物以及提高纸张干强度的方法
AU2003211701A1 (en)	2004-01-06	Water-soluble polymer dispersion, process for producing the same and method of use therefor
US4198269A (en)	1980-04-15	Quaternary ammonium salts of epihalohydrin polymers as additives for fibrous cellulosic materials
CA2596648C (fr)	2014-04-01	Procede de fabrication de papier et carton de grande resistance a sec et papiers et cartons ainsi obtenus
MXPA04012890A (es)	2005-03-31	Productos de papel resistentes y dispersables.
US5837768A (en)	1998-11-17	Creping adhesives containing oxazoline polymers and methods of use thereof
EP0000628A1 (fr)	1979-02-07	Procédé de préparation de fibres hydrophiles de polyoléfines, les fibres ainsi préparées, et un papier contenant ces fibres.
CA2591299C (fr)	2014-10-07	Methode de production de feuilles de papier a masse surfacique de base elevee utilisant du polymere a teneur en amino et un polyacrylamide cationique
JP2903257B2 (ja)	1999-06-07	セルロース系嵩高性シート
US4156775A (en)	1979-05-29	Quaternary ammonium salts of epihalohydrin polymers as additives for fibrous materials
CA1111210A (fr)	1981-10-27	Coagulation ionique dans l'addition a la pile defileuse de reseaux de liant, pour la fabrication du papier
JP2903256B2 (ja)	1999-06-07	潜在嵩高性パルプ組成物およびその製造方法
US5382324A (en)	1995-01-17	Method for enhancing paper strength
EP0097974A1 (fr)	1984-01-11	Compositions d'un feutre pour revêtements de sol et méthode pour le préparer
US3255072A (en)	1966-06-07	Method of preparing cellulosic paper containing acrylamide copolymer and product thereof
EP0385626A1 (fr)	1990-09-05	Méthode de fabrication de papier
NL7810366A (nl)	1980-04-18	Werkwijze voor het vervaardigen van papier.

CA1111210A - Coagulation ionique dans l'addition a la pile defileuse de reseaux de liant, pour la fabrication du papier - Google Patents

Info

Links

Landscapes

Applications Claiming Priority (2)

Publications (1)

Family

ID=25162653

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

Similar Documents

Legal Events