CN1214715A - 稳定的着色剂组合物 - Google Patents
稳定的着色剂组合物 Download PDFInfo
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- CN1214715A CN1214715A CN97193337A CN97193337A CN1214715A CN 1214715 A CN1214715 A CN 1214715A CN 97193337 A CN97193337 A CN 97193337A CN 97193337 A CN97193337 A CN 97193337A CN 1214715 A CN1214715 A CN 1214715A
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- 239000000203 mixture Substances 0.000 title claims abstract description 67
- 239000000049 pigment Substances 0.000 claims abstract description 72
- 239000010985 leather Substances 0.000 claims abstract description 24
- 125000000129 anionic group Chemical group 0.000 claims abstract description 9
- 239000000975 dye Substances 0.000 claims description 74
- 239000000463 material Substances 0.000 claims description 22
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 19
- 230000008719 thickening Effects 0.000 claims description 19
- 238000004040 coloring Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- -1 substituted-phenyl Chemical group 0.000 claims description 12
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 125000001624 naphthyl group Chemical group 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 7
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 4
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000001000 anthraquinone dye Substances 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000001034 iron oxide pigment Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 10
- 239000002562 thickening agent Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 0 *c(cc1)ccc1N Chemical compound *c(cc1)ccc1N 0.000 description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical class C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- ONTQJDKFANPPKK-UHFFFAOYSA-L chembl3185981 Chemical compound [Na+].[Na+].CC1=CC(C)=C(S([O-])(=O)=O)C=C1N=NC1=CC(S([O-])(=O)=O)=C(C=CC=C2)C2=C1O ONTQJDKFANPPKK-UHFFFAOYSA-L 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- GDCRSXZBSIRSFR-UHFFFAOYSA-N ethyl prop-2-enoate;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CCOC(=O)C=C GDCRSXZBSIRSFR-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- FWTBRYBHCBCJEQ-UHFFFAOYSA-N 4-[(4-phenyldiazenylnaphthalen-1-yl)diazenyl]phenol Chemical compound C1=CC(O)=CC=C1N=NC(C1=CC=CC=C11)=CC=C1N=NC1=CC=CC=C1 FWTBRYBHCBCJEQ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical class N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- YJVBLROMQZEFPA-UHFFFAOYSA-L acid red 26 Chemical compound [Na+].[Na+].CC1=CC(C)=CC=C1N=NC1=C(O)C(S([O-])(=O)=O)=CC2=CC(S([O-])(=O)=O)=CC=C12 YJVBLROMQZEFPA-UHFFFAOYSA-L 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- VYXSBFYARXAAKO-UHFFFAOYSA-N ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoate;hydron;chloride Chemical compound [Cl-].C1=2C=C(C)C(NCC)=CC=2OC2=CC(=[NH+]CC)C(C)=CC2=C1C1=CC=CC=C1C(=O)OCC VYXSBFYARXAAKO-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000001046 green dye Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 125000000904 isoindolyl group Chemical class C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- WSRHMJYUEZHUCM-UHFFFAOYSA-N perylene-1,2,3,4-tetracarboxylic acid Chemical class C=12C3=CC=CC2=CC=CC=1C1=C(C(O)=O)C(C(O)=O)=C(C(O)=O)C2=C1C3=CC=C2C(=O)O WSRHMJYUEZHUCM-UHFFFAOYSA-N 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 229940110337 pigment blue 1 Drugs 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- KXXXUIKPSVVSAW-UHFFFAOYSA-K pyranine Chemical compound [Na+].[Na+].[Na+].C1=C2C(O)=CC(S([O-])(=O)=O)=C(C=C3)C2=C2C3=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=C1 KXXXUIKPSVVSAW-UHFFFAOYSA-K 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000979 synthetic dye Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical class S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
- D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
- D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明提供了可用于染色皮革的稳定的水性着色剂组合物,该组合物包含至少一种阴离子染料,至少一种颜料和多阴离子增稠剂。
Description
本发明涉及稳定的包含至少一种阴离子染料、至少一种颜料和多阴离子增稠剂的水性着色剂组合物。
本发明进一步涉及这些着色剂组合物在染色皮革方面的应用以及利用这种着色剂组合物染色皮革的方法。
包含颜料和阴离子染料的水性着色剂组合物(例如染色皮革用的着色剂液体)是早已公知的。这些着色剂液体通常是在染色皮革之前通过混合固体或液体颜料和染料制剂与水就地制备。例如,EP-B1-0377409和EP-A2-0344555中描述了这类水性着色剂组合物。
这一方法的缺点在于在每次进行染色之前必须进行附加的混合操作。这种混合操作需要昂贵的计量工具,并可能会改变着色剂组成,从而使得染色结果不一致。为解决这些问题,可以很简便地制备水,悬浮颜料和阴离子染料的含水混合物。然而,由于含水颜料悬浮液不能稳定贮存,因而这些着色剂组合物的使用将非常困难。同时贮存过程中存在有着色剂组分沉淀现象或趋向于自发结晶,从而导致着色剂的计量非常困难,并导致染色不均匀。
另外,还已知有例如象购自Trumpler的TrupocorBlack N液体之类的着色剂组合物,这类着色剂组合物因含有触变性添加剂而具有触变性。的确,这类组合物在贮存过程中是稳定的,但它们难以处理并且当用自动计量装置处理时会产生一些问题。
本发明的目的是提供一种水性着色剂组合物,这种组合物克服了上述那些缺点,并显示出令人满意的贮存稳定性,而且处理和计量也不复杂。
我们现已发现,本发明的这一目的可通过本文开头所描述的着色剂组合物实现。
本发明的着色剂组合物优选包括:
5-40%重量一种或多种阴离子染料,
2-30%重量一种或多种颜料,
1-20%重量多阴离子增稠剂,和
50-92%重量水或水占主的稀释剂,
上述每种组分的含量均基于这四种组分的总重量计。
本发明的着色剂组合物特别优选包括:
8-18%重量一种或多种染料,
5-17%重量一种或多种颜料,
3-15%重量多阴离子增稠剂,和
50-84%重量水或水占主的稀释剂。
更特别优选包括下列组分的着色剂组合物:
11-14%重量一种或多种染料,
8-11%重量一种或多种颜料,
4-10%重量多阴离子增稠剂,和
65-77%重量水或水占主的稀释剂。
着色剂组合物中的稀释剂通常为水,但稀释剂中也可以存在其它水混溶性溶剂。适宜的溶剂包括例如醇类如甲醇,乙醇,正丙醇或异丙醇以及二醇类如乙二醇,二甘醇或丙二醇。
适宜的染料包括所有水溶性酸性染料,例如,公知的含有至少一个磺基的偶氮、金属酞菁或蒽醌染料。当然,阴离子偶氮染料的金属配合物也包括在本发明的权利要求范围内。
其中:
R1和R2各自为羟基,氨基或氢,但其中之一为羟基,
R3和R4各自为氢或SO3H,但其中之一为SO3H,
R5为取代或未取代苯基或萘基,
R6为取代苯基或萘基,其中至少一个取代基为氨基或羟基,以及
其中芳族环被例如磺基,C1-C4烷基和/或C1-C4-烷氧基取代或未取代。
R1和R2各自优选为羟基或氨基;特别优选R1为氨基以及R2为羟基。
R3和R4各自优选为SO3H,并优选位于偶氮基团的邻位上。
适于用作R5的基团实例包括取代萘基或苯基,优选取代苯基。芳族环系可以被单取代或多取代,例如单取代、二取代或三取代的。适宜的取代基包括例如硝基,氰基,卤素如氯或溴,SO3H,羟基,氨基,C1-C4-烷基氨基,二烷基氨基,N-吗啉代,苯胺基,甲苯氨基或C1-C4-烷基,其中优选硝基。对于R5而言,特别优选对-硝基苯基。苯基或萘基R5的其它合适取代基为可被例如羟基,氨基,C1-C4-烷基,C1-C4-烷氧基,氯,磺基或甲苯氨基取代的下式基团:
取代苯基或萘基R6的合适取代基包括对R5中相应取代基部分所述的基团。其中除氨基和羟基外还优选N-吗啉代和SO3H。
如果这些基团被取代的话,优选它们载有一个或多个羟基。桥连部分的亚苯基环优选为未取代的。
适宜的C1-C4-烷基和C1-C4-烷氧基取代基一般包括甲基,乙基,正丙基,异丙基,正丁基,异丁基,仲丁基和叔丁基以及相应的各种烷氧基基团。
除式Ⅰ染料外,本发明着色剂组合物还可包括金属化或未金属化的式Ⅱ酸性染料:
其中:
B为取代亚苯基或亚萘基,其中的一个取代基为位于偶氮基邻位上的羟基,和
各种取代亚苯基或亚萘基都适于用作B。取代基可以选自对苯基或萘基R5的取代基部分所述的基团。优选的取代基除位于偶氮基邻位上的羟基外,还进一步包括位于对位上的羟基以及N-乙酰基氨基。
苯基偶氮基和萘基偶氮基R7的适宜的C1-C4-烷基取代基包括甲基,乙基,正丙基,异丙基,正丁基,异丁基,仲丁基和叔丁基。C1-C4-烷氧基取代基以及C1-C4-烷基氨基和二-C1-C4-烷基氨基取代基可包含相同的烷基基团。
优选使用式Ⅱ染料的金属配合物,尤其是铬配合物。
式Ⅰ和Ⅱ染料是公知的,例如见J.F.Feeman在Venkataraman,The Chemistry of Synthetic Dyes,Vol.Ⅷ,p.37ff,AcademicPress 1978中所述,或者叮用公知方法制备。
本发明的着色剂组合物优选包含具有相同颜色的染料和颜料,且优选它们为棕色和黑色,尤其是黑色。
本发明着色剂组合物中的颜料可以为无机或有机染料。
在本发明方法中可用作着色剂的无机颜料优选为碳黑(对黑色着色剂组合物而言)和氧化铁(对棕色着色剂组合物而言)。
在本发明方法中可用作着色剂的有机颜料包括例如下列种类:单偶氮颜料(例如衍生自乙酰乙酰芳胺衍生物或衍生自β-萘酚衍生物的产物),单偶氮色淀染料如β-羟基萘甲酸类色淀染料,双偶氮颜料,稠合双偶氮颜料,异吲哚衍生物,萘-或苝-四羧酸的衍生物,蒽醌颜料,硫靛衍生物,偶氮甲碱衍生物,喹吖啶酮类化合物,二噁嗪类化合物,吡唑并喹唑啉酮化合物,酞菁颜料或碱性色淀染料如三芳基甲烷色淀染料。
无机颜料的实例包括颜料黄42(C.I.77 492),颜料白6(C.I.77 891),颜料蓝27(C.I.77 510),颜料蓝29(C.I.77 007),或颜料黑7(C.I.77 266)。有机颜料的实例包括颜料黄1(C.I.11680),颜料黄3(C.I.11 710),颜料黄16(C.I.20 040),颜料17(C.I.21 705),颜料黄42(C.I.77 492),颜料黄74(C.I.11 741),颜料黄83(C.I.21 108),颜料黄106,颜料黄108(C.I.68,240),颜料黄113,颜料黄117,颜料黄126,颜料黄139,颜料黄185,颜料橙5(C.I.12 075),颜料橙13(C.I.21 110),颜料橙34(C.I.21 115),颜料橙36(C.I.11 780),颜料橙43(C.I.71 105),颜料橙67,颜料红3(C.I.12 120),颜料红48:1(C.I.15 865:1),颜料红48:4(15 865:4),颜料红101(C.I.77 491),颜料红112(C.I.12 370),颜料红122(C.I.73 915),颜料红123(C.I.71 145),颜料红146(C.I.12 485),颜料红169(C.I.45 160:2),颜料红170,颜料紫19(C.I.46500),颜料紫23(C.I.51 319),颜料紫27(C.I.42 555:3),颜料蓝1(C.I.42 595:2),颜料蓝15:1(C.I.74 160),颜料蓝15:3(C.I.74 160),颜料蓝61(C.I.42 765:1),颜料绿7(C.I.74 260),颜料绿8(C.I.10 008)或颜料绿36(C.I.74 265)。
本发明着色剂组合物中的另一基本组分为多阴离子增稠剂。用于本发明目的的多阴离子增稠剂为水溶性聚合物,这些聚合物在中性或碱性pH下载有带阴电基团,而且在这种带电状态下,它们能够使水溶液和悬浮液变稠。可能的增稠剂包括各种聚合物如纤维素如羧甲基纤维素的离子衍生物,或丙烯酸与甲基丙烯酸的聚合物或共聚物。同样,带有磺酸或磷酸基团的聚合物或共聚物也可用作增稠剂。此外,通过混合不同的增稠剂,有可能能以特定方式影响着色剂组合物的性质。优选的增稠剂为丙烯酸乙酯、丙烯酸和甲基丙烯酸(特别是它们的铵盐形式)的共聚物的水分散液。这些增稠剂在高于7.5的pH下显示出最大的增稠潜力。相反,在未带电状态下(即pH为2-3条件下),该优选的增稠剂具有大约1-10mpa.s低粘度(23℃下)。
必要的话,本发明着色剂组合物还可包括其它组分。除着色剂组合物中常规使用的添加剂外,烷氧基化胺和烷基化醇也特别适宜。
可用于本发明着色剂组合物中的烷氧基化胺一般具有至少20个碳原子,而且为含有饱和或不饱和烃基的仲或叔胺,其中的烃基中至少一个被一个或多个氧原子间断。上述烃基为直链,支链或环状的,并且任选地被一个或多个亚氨基间断和/或被一个或多个(例如1-5个)羟基取代。
德国专利申请DE-A-3818183中描述了这些烷氧基化胺的制备及其优选结构。特别是在皮革染色过程中,上述烷氧基化胺能带来更好的渗透性能。着色剂组合物中烷氧基化胺的浓度取决于后面的应用。对皮革染色来讲,优选其浓度应保证胺的用量为0.1-5%重量,优选0.3-3%重量,特别是0.3-2%重量(基于受染色皮革的湿重计)。
烷氧基化醇为另一种有利的添加剂。可用于本发明方法中的烷氧基化醇是含有被一个或多个氧原子间断的饱和或不饱和烃基的醇。所述烃基为直链、支链或环状的,并任选被羟基取代。关于它们的制备和优选结构,可再次参考DE-A-3818183。
此外,通常较有利的是向着色剂组合物中加入少量水以达到所需稠度。
本发明的着色剂组合物特别适用于染色棉花,羊毛,聚酰胺和皮革。特别优选本发明的着色剂组合物用于染色皮革。
在进行本发明染色皮革的新方法时最好先将受染皮革进行预处理(例如复鞣,中和和/或缩绒)。
然后采用常规竭染法利用本发明着色剂组合物染色预处理过的皮革:例如,在例如20-100℃,优选40-60℃的温度下,将皮革在液体比为1.5∶1-20∶1,优选2∶1-10∶1的水溶液中染色。根据受染皮革的种类,相应的着色剂组合物的用量按所用皮革重量计为例如0.25-15%重量,优选1.0-10%重量。同样,染色时间也取决于受染色皮革的种类,但通常为例如20-180分钟。
染浴中可进一步包括常规使用的添加剂,例如湿润剂,匀染剂,深染剂(color-deepening agent)和/或油润剂(fatliquoringagent),这些添加剂可以在染色前,染色过程中或染色后加到染浴内。特别优选存在有上述烷氧基化胺和/或醇。在染色过程的最后,优选用例如甲酸进行酸化。然后在经过短暂处理后终止染色过程。随后按常规方式整理染色皮革。
本发明的染色方法适合于各种皮革,例如粒面革或起绒皮革,铬革,复鞣皮革或来自山羊、绵羊、牛和猪的绒面革。所得的染色为均匀、深色和高遮盖性的,并且还具有良好的总坚牢性。
实施例1
将75g包含染料Ⅰa和Ⅱa(Ⅰa/Ⅱa混合比=1∶2)的水性黑色染料混合物(染料总重量占20%)与30g碳黑颜料分散液(40%重量碳黑颜料)一起搅拌10分钟。然后在搅拌下逐渐加入5ml基于丙烯酸乙酯、丙烯酸和甲基丙烯酸共聚物的水分散液的增稠剂(LatekollD,购自BASF AG,Ludwigshafen),并搅拌60分钟,尔后加入4ml水以达到所需稠度。
将着色剂组合物在20℃贮存2个月。在此期间,未观测到有任何沉积或浆液分离现象。并且当用于自动计量装置中时本发明着色剂组合物不会产生任何问题。
用不含增稠剂的相同着色剂组合物进行对比实验,结果发现,仅仅在两天后,混合物就显示出明显的沉积或浆液分离现象。按照类似方式,制备下列着色剂制剂:
实施例 | 染料 | 颜料 | 色彩 |
2 | 染料Ⅰa30%重量浓度 | 碳黑颜料分散液 | 黑色 |
3 | 染料Ⅱa20%重量浓度 | 碳黑颜料分散液 | 黑色 |
实施例4
将70g包含染料Im(20%重量)的水性暗绿色染料混合物与25g包含下列组分的颜料分散液(50%重量颜料)一起搅拌10分钟,其中所述的颜料分散液包含90%重量C.I.颜料绿7(74260)和10%重量C.I.颜料蓝(74160)(固体组分)。然后在搅拌下逐渐加入1g基于丙烯酸乙酯、丙烯酸和甲基丙烯酸共聚物水分散液的增稠剂(Latekoll D,购自BASF AG,Ludwigshafen),并搅拌60分钟。
将上述着色剂组合物在20℃贮存1个月。在此期间,未观测到有沉积或浆液分离现象。当用于自动计量装置中时本发明着色剂组合物不会产生任何问题。
Claims (11)
1.稳定的水性着色剂组合物,该组合物包含至少一种阴离子染料,至少一种颜料和多阴离子增稠剂。
2.权利要求1的着色剂组合物,该组合物包含
5-40%重量一种或多种阴离子染料,
2-30%重量一种或多种颜料,
1-20%重量多阴离子增稠剂,和
50-92%重量水或水占主的稀释剂。
上述每种组分的含量均基于这四种组分的总重量计。
3.权利要求1的着色剂组合物,该组合物包含用作阴离子颜料的被至少一个磺基取代的偶氮、金属酞菁或蒽醌染料。
6.权利要求1的着色剂组合物,其中颜料和染料都为黑色的。
7.权利要求1的着色剂组合物,该组合物包含碳黑颜料。
8.权利要求1的着色剂组合物,该组合物包含一种或多种氧化铁颜料。
9.权利要求1的着色剂组合物,其中多阴离子增稠剂为丙烯酸聚合物或共聚物。
10.权利要求1的着色剂组合物在染色皮革方面的应用。
11.利用竭染法染色皮革的方法,该方法包括将皮革与包含权利要求1中所述的着色剂组合物的含水液体作用。
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CN102250492A (zh) * | 2011-03-11 | 2011-11-23 | 郭长虹 | 多功能染色剂及其配制方法以及本剂对织物染色补色方法 |
CN103483857A (zh) * | 2013-09-18 | 2014-01-01 | 吴江市冰心文教用品有限公司 | 一种颜料蓝27乳液的制备方法 |
CN106307760A (zh) * | 2016-08-17 | 2017-01-11 | 安徽兴源塑料包装有限公司 | 一种塑料花卉 |
CN110041297A (zh) * | 2018-01-16 | 2019-07-23 | 保土谷化学工业株式会社 | 含有包含呫吨系阳离子染料和阴离子染料的盐式化合物的着色组合物、着色剂和滤色器 |
CN110612331A (zh) * | 2017-04-28 | 2019-12-24 | 斯塔尔国际有限公司 | 具有光牢度和对pvc迁移具有稳定性的水溶性皮革染料组合物 |
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CN106307760A (zh) * | 2016-08-17 | 2017-01-11 | 安徽兴源塑料包装有限公司 | 一种塑料花卉 |
CN110612331A (zh) * | 2017-04-28 | 2019-12-24 | 斯塔尔国际有限公司 | 具有光牢度和对pvc迁移具有稳定性的水溶性皮革染料组合物 |
CN110612331B (zh) * | 2017-04-28 | 2023-12-01 | 斯塔尔国际有限公司 | 具有光牢度和对pvc迁移具有稳定性的水溶性皮革染料组合物 |
CN110041297A (zh) * | 2018-01-16 | 2019-07-23 | 保土谷化学工业株式会社 | 含有包含呫吨系阳离子染料和阴离子染料的盐式化合物的着色组合物、着色剂和滤色器 |
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EP0889934A1 (de) | 1999-01-13 |
WO1997035927A1 (de) | 1997-10-02 |
US6080209A (en) | 2000-06-27 |
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