JP2013515811A - 分散染料 - Google Patents
分散染料 Download PDFInfo
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- JP2013515811A JP2013515811A JP2012545526A JP2012545526A JP2013515811A JP 2013515811 A JP2013515811 A JP 2013515811A JP 2012545526 A JP2012545526 A JP 2012545526A JP 2012545526 A JP2012545526 A JP 2012545526A JP 2013515811 A JP2013515811 A JP 2013515811A
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- 239000000986 disperse dye Substances 0.000 title claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 24
- 239000001257 hydrogen Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 12
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims abstract description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 4
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 4
- 150000002367 halogens Chemical class 0.000 claims abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims abstract description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 4
- 239000000975 dye Substances 0.000 claims description 45
- 239000000987 azo dye Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000080 wetting agent Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 17
- 229920000728 polyester Polymers 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000859 sublimation Methods 0.000 description 16
- 230000008022 sublimation Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 238000004043 dyeing Methods 0.000 description 7
- 238000007639 printing Methods 0.000 description 7
- 238000010998 test method Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000004040 coloring Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 238000010016 exhaust dyeing Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 0 *C([C@@](C=C1*)N=Nc(cc(c(*)c2)Cl)c2Cl)C=C1N(*)* Chemical compound *C([C@@](C=C1*)N=Nc(cc(c(*)c2)Cl)c2Cl)C=C1N(*)* 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 238000010014 continuous dyeing Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 150000003142 primary aromatic amines Chemical class 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 1
- WJCVQGXSVFSDMW-UHFFFAOYSA-N C(#N)CC(C(=O)O)CN(C1=CC=CC=C1)CC.C(C)N(C1=CC=CC=C1)CCC(=O)OCC#N Chemical compound C(#N)CC(C(=O)O)CN(C1=CC=CC=C1)CC.C(C)N(C1=CC=CC=C1)CCC(=O)OCC#N WJCVQGXSVFSDMW-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 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 1
- 239000002480 mineral oil Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical class CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229950000244 sulfanilic acid Drugs 0.000 description 1
- 239000004758 synthetic textile Substances 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/081—Amino benzenes free of acid groups characterised by the amino group substituted amino group unsubstituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino, aralkylamino or arylamino
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0813—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0815—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)-
- C09B29/0816—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0815—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)-
- C09B29/0816—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR
- C09B29/0817—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR having N(-aliphatic residue-COOR)2 as substituents
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- 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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
-
- 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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
- D06P1/18—Azo dyes
-
- 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
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
【化1】
ここで、X、YおよびZは、独立に、水素、ハロゲン、シアノ、ニトロまたはSO2Fであり; X、YおよびZの少なくとも1種がSO2Fであり;
R1は水素、メチル、ヒドロキシルまたはNHR4であり;
R2は水素、クロロまたはメトキシであり;
R3は水素、(C1−C4)アルキルまたは−CH2(CH2)nCOOCH2CNであり;
R5は水素、(C1−C4)アルキルまたは−CH2(CH2)mCOOCH2CNであり;
R4は、−COCH3、−COC2H5、−SO2CH3またはSO2C2H5であり;
nとmは、独立に、0、1または2であり、
但し、YとZの両方がClである場合は、R1はメチル以外であり、
R2が水素で、R3とR5の両方がアルキルである場合は、R1は、NHSO2CH3またはNHSO2C2H5から選択される。
式(1)の分散染料は、ポリエステル繊維とポリエステル混合物に対して優れた洗濯堅牢度と光堅牢度を与える。
Description
R1は水素、メチル、ヒドロキシルまたはNHR4であり;
R2は水素、クロロまたはメトキシであり;
R3は水素、(C1−C4)アルキルまたは−CH2(CH2)nCOOCH2CNであり;
R5は水素、(C1−C4)アルキルまたは−CH2(CH2)mCOOCH2CNであり;
R4は、−COCH3、−COC2H5、−SO2CH3またはSO2C2H5であり;
nとmは、独立に、0、1または2である。
但し、YとZの両方がClである場合は、R1はメチル以外であり、
R2が水素で、R3とR5の両方がアルキルである場合は、R1は、NHSO2CH3またはNHSO2C2H5から選択される。
R1は水素、メチル、ヒドロキシルまたはNHR4であり;
R2は水素、クロロまたはメトキシであり;
R3は水素、(C1−C4)アルキルまたは−CH2(CH2)nCOOCH2CNであり;
R5は水素、(C1−C4)アルキルまたは−CH2(CH2)mCOOCH2CNであり;
R4は、−COCH3、−COC2H5、−SO2CH3またはSO2C2H5であり;
nとmは、独立に、0、1または2である。
但し、YとZの両方がClである場合は、R1はメチル以外であり、
R2が水素で、R3とR5の両方がアルキルである場合は、R1は、NHSO2CH3またはNHSO2C2H5から選択される。
構造式(2)
40%ニトロシル硫酸3mlを、2,5−ジクロロフルオロスルホニル2.0gと、酢酸とプロピオン酸(86:14、25ml)との混合物に0〜5℃で添加し、5℃未満で2時間攪拌した。カプラー N−エチル−N−シアノメトキシカルボニルエチルアニリン(シアノメチル3−(エチル(フェニル)アミノ)プロパネート)2.1gをメタノール100mlに溶解し、0〜5℃の合成したジアゾ化溶液をこのカプラー溶液に添加した。この反応物を5℃以下で1時間各攪拌し、結晶固体を濾別して水で洗浄した。
式(3)の染料は実施例1に記載された方法と同じ方法で合成され、表に記載された以下の染料が得られた。
式(4)の染料は実施例1に記載された方法と同じ方法で合成され、表に記載された以下の染料が得られた。
式(5)の染料は実施例1に記載された方法と同じ方法で合成され、表に記載された以下の染料が得られた。
式(6)の染料は実施例1に記載された方法と同じ方法で合成され、表に記載された以下の染料が得られた。
式(7)の染料は実施例1に記載された方法と同じ方法で合成され、表に記載された以下の染料が得られた。
WO95/20014の表1に実施例37の染料として記載されている以下の染料を、本特許の実施例1の染料として記載されている染料と、以下のように、光堅牢度、洗濯堅牢度、および昇華堅牢度について比較した。
WO95/20014の実施例37の比較染料の光堅牢度特性を増加させるさらに別のアプローチとして、本特許の発明者らは、カップリング成分の3−(メタ)位に、−NHSO2CH3または−NHSO2C2H5を導入した。以下の比較データは、想定された変化により優れた特性が得られることを明確に示している。
Claims (9)
- 式(1)で表される新規な分散アゾ染料:
R1は水素、メチル、ヒドロキシルまたはNHR4であり;
R2は水素、クロロまたはメトキシであり;
R3は水素、(C1−C4)アルキルまたは−CH2(CH2)nCOOCH2CNであり;
R5は水素、(C1−C4)アルキルまたは−CH2(CH2)mCOOCH2CNであり;
R4は、−COCH3、−COC2H5、−SO2CH3またはSO2C2H5であり;
nとmは、独立に、0、1または2であり、
但し、YとZの両方がClである場合は、R1はメチル以外であり、
R2が水素で、R3とR5の両方がアルキルである場合は、R1は、NHSO2CH3またはNHSO2C2H5から選択される。 - 式(1)のアゾ染料またはそれらの混合物、染料混合物の80重量%〜400重量%の分散剤、および必要に応じて染料混合物の0.1重量%〜20重量%の湿潤剤を含む請求項1から7のいずれか1つに記載の分散染料組成物。
- 単一成分または2種以上の成分である請求項1から8のいずれか1つに記載の染色された材料。
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PCT/IN2010/000851 WO2011077462A2 (en) | 2009-12-23 | 2010-12-23 | Disperse dyes |
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CN104059377B (zh) * | 2014-05-29 | 2015-11-18 | 杭州吉华江东化工有限公司 | 一种偶氮分散染料的合成方法 |
KR101889402B1 (ko) * | 2016-04-04 | 2018-08-17 | 대영산업 주식회사 | 세탁견뢰도 및 승화견뢰도가 우수하고, 스판덱스 황변현상이 없는 분산염료 조성물 |
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JPH0525402A (ja) * | 1991-07-23 | 1993-02-02 | Nippon Kayaku Co Ltd | 染色再現性の良いアゾ染料組成物 |
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AR081120A1 (es) | 2012-06-27 |
GT201200211A (es) | 2014-11-04 |
ES2812502T3 (es) | 2021-03-17 |
MX2012007258A (es) | 2012-10-03 |
WO2011077462A2 (en) | 2011-06-30 |
CN102782211A (zh) | 2012-11-14 |
US8506652B2 (en) | 2013-08-13 |
EP2516728A2 (en) | 2012-10-31 |
TWI509028B (zh) | 2015-11-21 |
CO6571910A2 (es) | 2012-11-30 |
EP2516728B1 (en) | 2020-05-27 |
US20130117947A1 (en) | 2013-05-16 |
CN102782211B (zh) | 2016-01-20 |
KR101801993B1 (ko) | 2017-11-27 |
CL2012001716A1 (es) | 2013-01-11 |
MY159806A (en) | 2017-02-15 |
TW201125929A (en) | 2011-08-01 |
KR20120106841A (ko) | 2012-09-26 |
WO2011077462A3 (en) | 2011-08-18 |
WO2011077462A4 (en) | 2011-11-10 |
ECSP12012059A (es) | 2012-12-28 |
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