CA1152243A - Agents de couchage pour le papier - Google Patents

Agents de couchage pour le papier

Info

Publication number: CA1152243A
Authority: CA; Canada
Prior art keywords: sizing agents; amines; sizing; paper; parts
Prior art date: 1978-09-01
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

CA000334775A

Other languages

English (en)

Inventor

Wulf Von Bonin

Friedhelm Muller

Heinz Baumgen

Karl Leiritz

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.)

Bayer AG

Original Assignee

Bayer 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.)

1978-09-01

Filing date

1979-08-30

Publication date

1983-08-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25775609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1152243(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1978-09-01 Priority claimed from DE19782838270 external-priority patent/DE2838270A1/de

1978-12-30 Priority claimed from DE19782856858 external-priority patent/DE2856858A1/de

1979-08-30 Application filed by Bayer AG filed Critical Bayer AG

1983-08-16 Application granted granted Critical

1983-08-16 Publication of CA1152243A publication Critical patent/CA1152243A/fr

Status Expired legal-status Critical Current

Links

238000004513 sizing Methods 0.000 title claims abstract description 75
239000003795 chemical substances by application Substances 0.000 claims abstract description 69
150000001408 amides Chemical class 0.000 claims abstract description 32
150000001412 amines Chemical class 0.000 claims abstract description 28
235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 28
239000000194 fatty acid Substances 0.000 claims abstract description 28
229930195729 fatty acid Natural products 0.000 claims abstract description 28
150000004665 fatty acids Chemical class 0.000 claims abstract description 28
239000000203 mixture Substances 0.000 claims abstract description 20
238000002360 preparation method Methods 0.000 claims abstract description 19
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
238000002844 melting Methods 0.000 claims abstract description 11
230000008018 melting Effects 0.000 claims abstract description 11
238000009835 boiling Methods 0.000 claims abstract description 5
239000000126 substance Substances 0.000 claims abstract description 5
229910052799 carbon Inorganic materials 0.000 claims abstract 2
125000004122 cyclic group Chemical group 0.000 claims abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
239000007787 solid Substances 0.000 claims description 17
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
239000003792 electrolyte Substances 0.000 claims description 14
235000021355 Stearic acid Nutrition 0.000 claims description 13
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 13
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 13
239000008117 stearic acid Substances 0.000 claims description 13
-1 polyethylene Polymers 0.000 claims description 12
125000003277 amino group Chemical group 0.000 claims description 8
239000000470 constituent Substances 0.000 claims description 7
229920000768 polyamine Polymers 0.000 claims description 7
239000011780 sodium chloride Substances 0.000 claims description 7
VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 6
229960001124 trientine Drugs 0.000 claims description 6
239000004698 Polyethylene Substances 0.000 claims description 4
238000010790 dilution Methods 0.000 claims description 4
239000012895 dilution Substances 0.000 claims description 4
229920000573 polyethylene Polymers 0.000 claims description 4
125000004432 carbon atom Chemical group C* 0.000 claims description 3
239000000123 paper Substances 0.000 description 24
238000007792 addition Methods 0.000 description 16
239000000839 emulsion Substances 0.000 description 14
238000003756 stirring Methods 0.000 description 12
239000002253 acid Substances 0.000 description 10
230000000694 effects Effects 0.000 description 10
238000005956 quaternization reaction Methods 0.000 description 10
238000000034 method Methods 0.000 description 8
239000007788 liquid Substances 0.000 description 7
239000000047 product Substances 0.000 description 7
238000010992 reflux Methods 0.000 description 7
229940037003 alum Drugs 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
239000011347 resin Substances 0.000 description 6
229920005989 resin Polymers 0.000 description 6
239000000243 solution Substances 0.000 description 6
GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 4
125000002091 cationic group Chemical group 0.000 description 4
239000007795 chemical reaction product Substances 0.000 description 4
IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
239000012299 nitrogen atmosphere Substances 0.000 description 4
235000011837 pasties Nutrition 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
239000000725 suspension Substances 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
239000005995 Aluminium silicate Substances 0.000 description 3
RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 3
241001070947 Fagus Species 0.000 description 3
235000010099 Fagus sylvatica Nutrition 0.000 description 3
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
235000012211 aluminium silicate Nutrition 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
238000001816 cooling Methods 0.000 description 3
239000000945 filler Substances 0.000 description 3
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
239000000463 material Substances 0.000 description 3
229910021653 sulphate ion Inorganic materials 0.000 description 3
239000000454 talc Substances 0.000 description 3
235000012222 talc Nutrition 0.000 description 3
229910052623 talc Inorganic materials 0.000 description 3
FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 3
BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 2
BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 2
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
235000021314 Palmitic acid Nutrition 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
229920001131 Pulp (paper) Polymers 0.000 description 2
229920002472 Starch Polymers 0.000 description 2
239000000654 additive Substances 0.000 description 2
IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 2
125000000129 anionic group Chemical group 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
229920001281 polyalkylene Polymers 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
235000019698 starch Nutrition 0.000 description 2
239000008399 tap water Substances 0.000 description 2
235000020679 tap water Nutrition 0.000 description 2
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 description 1
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
PAOXFRSJRCGJLV-UHFFFAOYSA-N 2-[4-(2-aminoethyl)piperazin-1-yl]ethanamine Chemical compound NCCN1CCN(CCN)CC1 PAOXFRSJRCGJLV-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
235000021357 Behenic acid Nutrition 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
102000008186 Collagen Human genes 0.000 description 1
108010035532 Collagen Proteins 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
239000001828 Gelatine Substances 0.000 description 1
239000005639 Lauric acid Substances 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
239000003513 alkali Substances 0.000 description 1
125000002947 alkylene group Chemical group 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
239000004411 aluminium Substances 0.000 description 1
230000009435 amidation Effects 0.000 description 1
238000007112 amidation reaction Methods 0.000 description 1
238000010640 amide synthesis reaction Methods 0.000 description 1
125000004103 aminoalkyl group Chemical group 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
239000002585 base Substances 0.000 description 1
229940116226 behenic acid Drugs 0.000 description 1
150000001558 benzoic acid derivatives Chemical class 0.000 description 1
KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
229940073608 benzyl chloride Drugs 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
235000001465 calcium Nutrition 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
239000011093 chipboard Substances 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
VXIVSQZSERGHQP-UHFFFAOYSA-N chloroacetamide Chemical compound NC(=O)CCl VXIVSQZSERGHQP-UHFFFAOYSA-N 0.000 description 1
XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 1
229920001436 collagen Polymers 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 1
238000003113 dilution method Methods 0.000 description 1
VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000004945 emulsification Methods 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
230000001804 emulsifying effect Effects 0.000 description 1
CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
150000004675 formic acid derivatives Chemical class 0.000 description 1
239000000727 fraction Substances 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
229920000159 gelatin Polymers 0.000 description 1
235000019322 gelatine Nutrition 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000012948 isocyanate Chemical class 0.000 description 1
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
150000002561 ketenes Chemical class 0.000 description 1
239000010985 leather Substances 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
239000000155 melt Substances 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
125000004433 nitrogen atom Chemical group N* 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
150000002889 oleic acids Chemical class 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000008107 starch Substances 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
150000003460 sulfonic acids Chemical class 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000003760 tallow Substances 0.000 description 1
TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 1
239000004753 textile Substances 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
239000011592 zinc chloride Substances 0.000 description 1
235000005074 zinc chloride Nutrition 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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

CA000334775A 1978-09-01 1979-08-30 Agents de couchage pour le papier Expired CA1152243A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE19782838270 DE2838270A1 (de)	1978-09-01	1978-09-01	Leimungsmittel fuer papier
DEP2838270.9		1978-09-01
DE19782856858 DE2856858A1 (de)	1978-12-30	1978-12-30	Leimungsmittel fuer papier
DEP2856858.3		1978-12-30

Publications (1)

Publication Number	Publication Date
CA1152243A true CA1152243A (fr)	1983-08-16

Family

ID=25775609

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000334775A Expired CA1152243A (fr)	1978-09-01	1979-08-30	Agents de couchage pour le papier

Country Status (6)

Country	Link
EP (1)	EP0008761B1 (fr)
CA (1)	CA1152243A (fr)
DE (1)	DE2961254D1 (fr)
ES (1)	ES483786A1 (fr)
FI (1)	FI792701A7 (fr)
NO (1)	NO792679L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4530945A (en) *	1982-09-30	1985-07-23	Ppg Industries, Inc.	Pigment grinding vehicle
DE3663701D1 (en) *	1985-04-30	1989-07-06	Bayer Ag	Use of basic amides for increasing the porosity in paper or paper-like materials
EP0221855B1 (fr) *	1985-11-08	1990-07-11	Ciba-Geigy Ag	Sels d'ammonium diquaternaire, leur préparation et leur utilisation comme agent de finition pour textiles
DE3620033A1 (de) *	1986-06-13	1987-12-17	Bayer Ag	Hydrophobe und oleophobe ausruestungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB711404A (en) *	1951-04-18	1954-06-30	American Cyanamid Co	Improvements relating to the production of sized paper

1979
- 1979-08-16 NO NO792679A patent/NO792679L/no unknown
- 1979-08-27 DE DE7979103153T patent/DE2961254D1/de not_active Expired
- 1979-08-27 EP EP79103153A patent/EP0008761B1/fr not_active Expired
- 1979-08-30 FI FI792701A patent/FI792701A7/fi not_active Application Discontinuation
- 1979-08-30 CA CA000334775A patent/CA1152243A/fr not_active Expired
- 1979-08-31 ES ES483786A patent/ES483786A1/es not_active Expired

Also Published As

Publication number	Publication date
ES483786A1 (es)	1980-05-16
EP0008761B1 (fr)	1981-11-04
NO792679L (no)	1980-03-04
EP0008761A1 (fr)	1980-03-19
DE2961254D1 (en)	1982-01-14
FI792701A7 (fi)	1980-03-02

Legal Events

Date	Code	Title	Description
2000-08-16	MKEX	Expiry

Publication	Publication Date	Title
US4144123A (en)	1979-03-13	Incorporating a crosslinked polyamidoamine condensation product into paper-making pulp
DE69829410T2 (de)	2006-04-13	Verfahren zur aufbereitung von nassfestem papier
US4956049A (en)	1990-09-11	Process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids
DE1795392C3 (de)	1979-01-04	Verfahren zur Herstellung von kationaktiven Polyamiden und deren Verwendung als Hilfsmittel bei der Papierherstellung
US4263182A (en)	1981-04-21	Stable dispersions of fortified rosin
DE1771814C2 (de)	1974-05-09	Hilfsmittel-Verwendung für die Papierfabrikation
WO1993003222A1 (fr)	1993-02-18	Composition de resine de resistance a l'etat humide et procede de preparation
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