JPS6233355B2 - - Google Patents
Info
- Publication number
- JPS6233355B2 JPS6233355B2 JP54150118A JP15011879A JPS6233355B2 JP S6233355 B2 JPS6233355 B2 JP S6233355B2 JP 54150118 A JP54150118 A JP 54150118A JP 15011879 A JP15011879 A JP 15011879A JP S6233355 B2 JPS6233355 B2 JP S6233355B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- base
- mixture
- printing
- manufacturing
- Prior art date
- 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
Links
- 150000001412 amines Chemical class 0.000 claims description 21
- 238000007639 printing Methods 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 18
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000004513 sizing Methods 0.000 claims description 7
- 235000010288 sodium nitrite Nutrition 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 239000012954 diazonium Substances 0.000 claims description 2
- 150000001989 diazonium salts Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 43
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 150000007513 acids Chemical class 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 240000008886 Ceratonia siliqua Species 0.000 description 3
- 235000013912 Ceratonia siliqua Nutrition 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- -1 heterocyclic hydroxy compounds Chemical class 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006193 diazotization reaction Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- VANIRKXGZSRTMW-UHFFFAOYSA-N (4-hydroxynaphthalen-1-yl)-phenylmethanone Chemical compound C12=CC=CC=C2C(O)=CC=C1C(=O)C1=CC=CC=C1 VANIRKXGZSRTMW-UHFFFAOYSA-N 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical class C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 1
- JSCNDCWUFHAJQL-UHFFFAOYSA-N 2-hydroxy-9h-carbazole-3-carboxylic acid Chemical compound N1C2=CC=CC=C2C2=C1C=C(O)C(C(=O)O)=C2 JSCNDCWUFHAJQL-UHFFFAOYSA-N 0.000 description 1
- DNZPLHRZXUJATK-UHFFFAOYSA-N 2-sulfanylidene-5-[[5-[2-(trifluoromethyl)phenyl]furan-2-yl]methyl]-1,3-diazinane-4,6-dione Chemical compound FC(F)(F)C1=CC=CC=C1C(O1)=CC=C1CC1C(=O)NC(=S)NC1=O DNZPLHRZXUJATK-UHFFFAOYSA-N 0.000 description 1
- ALKYHXVLJMQRLQ-UHFFFAOYSA-N 3-Hydroxy-2-naphthoate Chemical compound C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 ALKYHXVLJMQRLQ-UHFFFAOYSA-N 0.000 description 1
- NUNAWQZKZVVELQ-UHFFFAOYSA-N 3-amino-4-methylphenol Chemical compound CC1=CC=C(O)C=C1N NUNAWQZKZVVELQ-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- PHQKCVOZVPSTAF-UHFFFAOYSA-N 3-hydroxyanthracene-2-carboxylic acid Chemical compound C1=CC=C2C=C(C=C(C(C(=O)O)=C3)O)C3=CC2=C1 PHQKCVOZVPSTAF-UHFFFAOYSA-N 0.000 description 1
- WHSXTWFYRGOBGO-UHFFFAOYSA-N 3-methylsalicylic acid Chemical compound CC1=CC=CC(C(O)=O)=C1O WHSXTWFYRGOBGO-UHFFFAOYSA-N 0.000 description 1
- HXUIDZOMTRMIOE-UHFFFAOYSA-N 3-oxo-3-phenylpropionic acid Chemical compound OC(=O)CC(=O)C1=CC=CC=C1 HXUIDZOMTRMIOE-UHFFFAOYSA-N 0.000 description 1
- 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
- BOTGCZBEERTTDQ-UHFFFAOYSA-N 4-Methoxy-1-naphthol Chemical compound C1=CC=C2C(OC)=CC=C(O)C2=C1 BOTGCZBEERTTDQ-UHFFFAOYSA-N 0.000 description 1
- LVSPDZAGCBEQAV-UHFFFAOYSA-N 4-chloronaphthalen-1-ol Chemical compound C1=CC=C2C(O)=CC=C(Cl)C2=C1 LVSPDZAGCBEQAV-UHFFFAOYSA-N 0.000 description 1
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 1
- YQUQWHNMBPIWGK-UHFFFAOYSA-N 4-isopropylphenol Chemical compound CC(C)C1=CC=C(O)C=C1 YQUQWHNMBPIWGK-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- KEGNUIZNBCHWLZ-UHFFFAOYSA-N 5,8-dichloronaphthalen-1-ol Chemical compound C1=CC(Cl)=C2C(O)=CC=CC2=C1Cl KEGNUIZNBCHWLZ-UHFFFAOYSA-N 0.000 description 1
- IPZJPYHEVWLBNH-UHFFFAOYSA-N 5-chloronaphthalen-1-ol Chemical compound C1=CC=C2C(O)=CC=CC2=C1Cl IPZJPYHEVWLBNH-UHFFFAOYSA-N 0.000 description 1
- NFVBVKHGDDDCEA-UHFFFAOYSA-N 5-hydroxynaphthalene-1-sulfonamide Chemical compound C1=CC=C2C(S(=O)(=O)N)=CC=CC2=C1O NFVBVKHGDDDCEA-UHFFFAOYSA-N 0.000 description 1
- IMZSHPUSPMOODC-UHFFFAOYSA-N 5-oxo-1-phenyl-4h-pyrazole-3-carboxylic acid Chemical compound O=C1CC(C(=O)O)=NN1C1=CC=CC=C1 IMZSHPUSPMOODC-UHFFFAOYSA-N 0.000 description 1
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 1
- YLDFTMJPQJXGSS-UHFFFAOYSA-N 6-bromo-2-naphthol Chemical compound C1=C(Br)C=CC2=CC(O)=CC=C21 YLDFTMJPQJXGSS-UHFFFAOYSA-N 0.000 description 1
- NJSPBZNGNRRLKD-UHFFFAOYSA-N 6-hydroxynaphthalene-2-sulfonamide Chemical class C1=C(O)C=CC2=CC(S(=O)(=O)N)=CC=C21 NJSPBZNGNRRLKD-UHFFFAOYSA-N 0.000 description 1
- WWPKRXOOVICNJY-UHFFFAOYSA-N 6-methoxynaphthalen-2-ol Chemical compound C1=C(O)C=CC2=CC(OC)=CC=C21 WWPKRXOOVICNJY-UHFFFAOYSA-N 0.000 description 1
- UNFNRIIETORURP-UHFFFAOYSA-N 7-methoxynaphthalen-2-ol Chemical compound C1=CC(O)=CC2=CC(OC)=CC=C21 UNFNRIIETORURP-UHFFFAOYSA-N 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- ISJQJPNVYQJPHO-UHFFFAOYSA-N N-(7-hydroxynaphthalen-2-yl)benzamide Chemical compound OC1=CC2=CC(NC(=O)C3=CC=CC=C3)=CC=C2C=C1 ISJQJPNVYQJPHO-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- FXJLMIVSQQLANZ-UHFFFAOYSA-N [4-(2,4-dihydroxybenzoyl)phenyl]-(2,4-dihydroxyphenyl)methanone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=C(C(=O)C=2C(=CC(O)=CC=2)O)C=C1 FXJLMIVSQQLANZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- WOWBFOBYOAGEEA-UHFFFAOYSA-N diafenthiuron Chemical compound CC(C)C1=C(NC(=S)NC(C)(C)C)C(C(C)C)=CC(OC=2C=CC=CC=2)=C1 WOWBFOBYOAGEEA-UHFFFAOYSA-N 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000005204 hydroxybenzenes Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- YVVBECLPRBAATK-UHFFFAOYSA-N methyl 3-hydroxynaphthalene-2-carboxylate Chemical compound C1=CC=C2C=C(O)C(C(=O)OC)=CC2=C1 YVVBECLPRBAATK-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- AUQLBXGRHXRGCX-UHFFFAOYSA-N n-(2-hydroxyphenyl)naphthalene-1-carboxamide Chemical compound OC1=CC=CC=C1NC(=O)C1=CC=CC2=CC=CC=C12 AUQLBXGRHXRGCX-UHFFFAOYSA-N 0.000 description 1
- MOUVJGIRLPZEES-UHFFFAOYSA-N n-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(NC(=O)CC(C)=O)=C(OC)C=C1Cl MOUVJGIRLPZEES-UHFFFAOYSA-N 0.000 description 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical class C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 1
- 229960003742 phenol Drugs 0.000 description 1
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/68—Preparing azo dyes on the material
-
- 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0079—Azoic dyestuff preparations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
【発明の詳細な説明】
「textil praxis international」1975、第313−
324頁から、カツプリング成分及び亜硝酸ナトリ
ウムを含有するアルカリ性処理液で下づけしたセ
ルロース材料上に、酸安定性糊剤に有機酸(場合
により塩酸と混合して)をかき混ぜ、次にこの混
合物に芳香族アミンの溶液又は分散液を添加する
ことにより得られた捺染ペーストを捺染すること
が知られている。この方法の場合窒素酸化物含有
ガスが発生し、これは一方では特別な装置の使用
を必要とし、他方又種々の困難を生じうることが
指摘される。何となればアミンのジアゾ化のため
に対応量の亜硝酸が失われ従つてジアゾ化されな
かつたアミンが一緒に印捺されるからである。こ
のアミンはカツプリング成分として作用すること
ができ、そして色調を暗色化させることができ
る。[Detailed description of the invention] "Textil praxis international" 1975, No. 313-
Starting on page 324, an organic acid (optionally mixed with hydrochloric acid) is stirred into the acid-stable sizing agent onto a cellulosic material primed with an alkaline processing solution containing a coupling component and sodium nitrite, and then this mixture is It is known to print printing pastes obtained by adding solutions or dispersions of aromatic amines. It is pointed out that in this process nitrogen oxide-containing gases are generated, which on the one hand requires the use of special equipment and on the other hand can give rise to various difficulties. This is because due to the diazotization of the amine a corresponding amount of nitrous acid is lost and the amine that has not been diazotized is therefore printed along with it. This amine can act as a coupling component and can darken the color.
窒素酸化物含有ガスの漏出を避けるために、上
記の文献中で、捺染ペーストを二つの元のり混合
物を用いて調製することが提案されている。第一
の元のり中に亜硝酸ナトリウムを、第二のものに
塩酸に溶かした塩基(アミン)を混入し、次にこ
の二つの元のり混合物を相互を混合する。得られ
た混合物を続いて酢酸ナトリウム及び酢酸を含有
する別の元のり混合物で緩衝する。 In order to avoid leakage of nitrogen oxide-containing gases, it is proposed in the above-mentioned document to prepare the printing paste using a mixture of two base materials. Sodium nitrite is mixed into the first stock and a base (amine) dissolved in hydrochloric acid is mixed into the second, and then the two stock mixtures are mixed together. The resulting mixture is subsequently buffered with another base mixture containing sodium acetate and acetic acid.
本発明者は、カツプリング成分を含有するアル
カリ性処理液で下づけしたセルロース材料上にジ
アゾニウム塩を捺染して顕色染料を製造するに際
し、その捺染ペーストは亜硝酸ナトリウムを含有
する第一の元のりを第二の元のりと混合して得ら
れるものである、上記染料の製法に於て、第二の
元のりが酸を含有し、二つの元のりの一方にアミ
ンを混合し、次にこの二つの元のりを一緒にする
ことを特徴とする、上記染料の製法を見出した。 The present inventor has discovered that when producing a color developing dye by printing a diazonium salt on a cellulose material subbed with an alkaline processing liquid containing a coupling component, the printing paste is a first base material containing sodium nitrite. In the method for producing the above-mentioned dye, the second base paste contains an acid, one of the two base pastes is mixed with an amine, and then this dye is mixed with a second base paste. We have discovered a method for producing the above dye, which is characterized by combining two base glues.
塩基(アミン)を先づ塩酸に溶かす公知方法と
異なり、本発明による方法の場合、このアミンの
塩を形成する手段は必要でない。驚くべきこと
に、本発明による方法の場合酸は鉱酸である必要
はなく、中等度の強さの酸乃至弱酸も使用するこ
とができるということが判明した。この中等度の
強さの酸乃至弱酸特に有機酸は、反応系を緩衝す
る必要はなくまた腐蝕の問題も生じないので好ま
しい。 In contrast to the known process in which the base (amine) is first dissolved in hydrochloric acid, in the process according to the invention no means for forming the salt of this amine are necessary. Surprisingly, it has been found that in the process according to the invention the acid need not be a mineral acid, but also moderate to weak acids can be used. These moderate to weak acids, especially organic acids, are preferred because they do not require buffering the reaction system and do not pose corrosion problems.
たとえ本発明による方法の場合酸が鉱酸例えば
塩酸であつても、反応系の緩衝を避けることがで
きる。何となれば本法は実際に酸の化学量論的量
又は僅かな過剰量のみで実施することができるか
らである。更に、比較的に弱い酸は、鉱酸に対し
過敏な糊剤も使用することができるという長所を
提供する。 Even if the acid in the process according to the invention is a mineral acid, for example hydrochloric acid, buffering of the reaction system can be avoided. This is because the process can actually be carried out with only stoichiometric amounts or only a slight excess of acid. Furthermore, relatively weak acids offer the advantage that sizing agents that are sensitive to mineral acids can also be used.
本発明による方法は、塩酸に完全に溶解するア
ミンに限られるものではないという付加的な長所
を示す。特に、例えばドイツ特許明細書第
2346612号に記載されている如き、固体の芳香族
アミンの微細分散液も使用することができる。こ
の分散液中に0.03mm以下の最大粒径及び最高
0.005mmの平均粒径を有するアミンが存在する。 The process according to the invention exhibits the additional advantage that it is not limited to amines that are completely soluble in hydrochloric acid. In particular, for example German Patent Specification no.
Finely divided dispersions of solid aromatic amines, such as those described in US Pat. No. 2,346,612, can also be used. This dispersion contains a maximum particle size of less than 0.03mm and a maximum
There is an amine with an average particle size of 0.005 mm.
本発明による方法はジアゾ成分に関してはもは
や如何なる限定をも条件としないという事実に加
えて、公知方法に於てはジアゾ化条件がそれぞれ
のアミンに対してその都度選択されねばならない
のに本発明ではあらゆるアミンが同じ手段で取扱
われうるという利点もある。 In addition to the fact that the process according to the invention is no longer subject to any limitations regarding the diazo component, whereas in the known process the diazotization conditions have to be selected in each case for each amine, in the present invention There is also the advantage that all amines can be treated in the same way.
それ故アミンとしては基本的に冷染技術に適し
ている全てのアミンが使用される。好ましいアミ
ンはドイツ特許明細書第2346612号及び第2449782
号に挙げられている。そこには又これらのアミン
の適当な微細分散液への変換法も記載されてい
る。 As amines, therefore, basically all amines which are suitable for cold dyeing technology are used. Preferred amines are German Patent Specifications No. 2346612 and No. 2449782
listed in the number. It also describes methods for converting these amines into suitable finely divided dispersions.
元のり混合物の製造のためには糊剤として、変
性又は減成したイナゴ豆殻粉(ローカストビーン
フラワー)又はグアル(guar)−生成物、場合に
より又セルロース−又は澱粉エーテル又は植物粘
液を使用するのが好ましい。 For the production of the original glue mixture, modified or degraded locust bean flour or guar products, optionally also cellulose or starch ethers or vegetable mucilage, are used as thickening agents. is preferable.
二つの元のり混合物に夫々同一の糊剤を使用す
ることが有利である。 It is advantageous to use the same sizing agent for each of the two base glue mixtures.
酸として中等度の強さの乃至弱い無機及び有機
の酸が挙げられる。殊に低分子脂肪族カルボン
酸、例えばモノクロル酢酸、グリコール酸、くえ
ん酸、酒石酸、蓚酸、蟻酸、併し又例えば燐酸が
元のり混合物の1Kg当り20乃至80gの量で使用さ
れる。 Acids include inorganic and organic acids of moderate to weak strength. In particular, low-molecular-weight aliphatic carboxylic acids such as monochloroacetic acid, glycolic acid, citric acid, tartaric acid, oxalic acid, formic acid, but also, for example, phosphoric acid, are used in amounts of 20 to 80 g per kg of base mixture.
セルロース材料を下づけするためのカツプリン
グ成分として、ヒドロキシル基の隣接位に於てカ
ツプリングすることのできる化合物、特に芳香族
又は複素環式のo−ヒドロキシカルボン酸又はア
シル酢酸のアリールアミド並びに他の芳香族又は
複素環式ヒドロキシ化合物及び複素環中に存在す
るエノール化しうる又はエノール化したケトメチ
レン基を有する化合物のアルカリ性溶液が適す
る。この様な化合物は例えば2−ヒドロキシ−3
−ナフトエ酸又は6−位に於て置換されたその誘
導体、2−ヒドロキシ−アントラセン−3−カル
ボン酸、クレソチン酸、ハロゲンサリチル酸、4
−ヒドロキシ−ジフエニル−3−カルボン酸、2
−ヒドロキシ−カルバゾール−3−カルボン酸、
5−ヒドロキシ−1・2・1′・2′−ベンゾカルバ
ゾール−4−カルボン酸、3−ヒドロキシ−ジフ
エニレンオキシド−2−カルボン酸、3−ヒドロ
キシ−ジフエニレンスルフイド−2−カルボン
酸、アセト酢酸、ベンゾイル酢酸又はテレフタロ
イル−ビス−酢酸などのアリールアミド、p−位
に於て置換されたヒドロキシベンゼン類、例えば
4−クロル−1−ヒドロキシベンゼン、4−メチ
ル−1−ヒドロキシベンゼン、4−イソプロピル
−1−ヒドロキシベンゼン、4−第三ブチル−1
−ヒドロキシベンゼン、4−アシルアミノ−1−
ヒドロキシベンゼン又は3−アミノ−4−メチル
−1−ヒドロキシベンゼン、ポリヒドロキシベン
ゼン類、例えば1・3−ジヒドロキシベンゼン、
1・3・5−トリヒドロキシベンゼン、2・4−
ジヒドロキシベンゾフエノン又は1・4−ジ−
(2′・4′−ジヒドロキシベンゾイル)−ベンゼン、
ヒドロキシナフタリン類、例えば2−ヒドロキシ
ナフタリン、6−ブロム−2−ヒドロキシナフタ
リン、6−メトキシ−2−ヒドロキシナフタリ
ン、7−メトキシ−2−ヒドロキシナフタリン、
1−アシルアミノ−7−ヒドロキシナフタリン、
5−クロル−1−ヒドロキシナフタリン、4−ク
ロル−1−ヒドロキシナフタリン、5・8−ジク
ロル−1−ヒドロキシナフタリン、1−アシルア
ミノ−7−ヒドロキシナフタリン、7−ベンゾイ
ルアミノ−2−ヒドロキシナフタリン、1−ヒド
ロキシナフタリン−5−スルホン酸アミド、1−
ヒドロキシ−4−メトキシ−ナフタリン、1−ヒ
ドロキシ−4−ベンゾイル−ナフタリン、2−ヒ
ドロキシナフタリン−3−カルボン酸−メチルエ
ステル、2−ヒドロキシナフタリン−6−カルボ
ン酸アリールアミド、2−ヒドロキシナフタリン
−6−スルホン酸アミド又は2−ヒドロキシナフ
タリン−6−アルキルスルホン、ジヒドロキシナ
フタリン類、例えば1・3−、2・6−又は2・
7−ジヒドロキシナフタリン、ピラゾロン類、例
えば1−フエニル−5−ピラゾロン−3−カルボ
ン酸アミド、1−フエニル−3−メチル−5−ピ
ラゾロン、1−(4′−クロルフエール)−3−メチ
ル−5−ピラゾロン、1−(2′・5′−ジクロルフ
エニル)−3−メチルピラゾロン−(5)又は1−(ナ
フチル−2)−3−メチル−5−ピラゾロン、又
はバルビツル酸誘導体である。 Compounds capable of coupling in the vicinal position of hydroxyl groups, in particular arylamides of aromatic or heterocyclic o-hydroxycarboxylic acids or acylacetic acids, as coupling components for subscribing cellulosic materials, as well as other aromatic Alkaline solutions of group or heterocyclic hydroxy compounds and compounds having enolizable or enolized ketomethylene groups present in the heterocycle are suitable. Such compounds include, for example, 2-hydroxy-3
-naphthoic acid or its derivatives substituted in the 6-position, 2-hydroxy-anthracene-3-carboxylic acid, cresotic acid, halogensalicylic acid, 4
-Hydroxy-diphenyl-3-carboxylic acid, 2
-hydroxy-carbazole-3-carboxylic acid,
5-hydroxy-1,2,1',2'-benzocarbazole-4-carboxylic acid, 3-hydroxy-diphenylene oxide-2-carboxylic acid, 3-hydroxy-diphenylene sulfide-2-carboxylic acid , arylamides such as acetoacetic acid, benzoylacetic acid or terephthaloyl-bis-acetic acid, hydroxybenzenes substituted in the p-position, such as 4-chloro-1-hydroxybenzene, 4-methyl-1-hydroxybenzene, 4 -isopropyl-1-hydroxybenzene, 4-tert-butyl-1
-Hydroxybenzene, 4-acylamino-1-
hydroxybenzene or 3-amino-4-methyl-1-hydroxybenzene, polyhydroxybenzenes such as 1,3-dihydroxybenzene,
1,3,5-trihydroxybenzene, 2,4-
Dihydroxybenzophenone or 1,4-di-
(2′,4′-dihydroxybenzoyl)-benzene,
Hydroxynaphthalenes, such as 2-hydroxynaphthalene, 6-bromo-2-hydroxynaphthalene, 6-methoxy-2-hydroxynaphthalene, 7-methoxy-2-hydroxynaphthalene,
1-acylamino-7-hydroxynaphthalene,
5-chloro-1-hydroxynaphthalene, 4-chloro-1-hydroxynaphthalene, 5,8-dichloro-1-hydroxynaphthalene, 1-acylamino-7-hydroxynaphthalene, 7-benzoylamino-2-hydroxynaphthalene, 1- Hydroxynaphthalene-5-sulfonic acid amide, 1-
Hydroxy-4-methoxy-naphthalene, 1-hydroxy-4-benzoyl-naphthalene, 2-hydroxynaphthalene-3-carboxylic acid methyl ester, 2-hydroxynaphthalene-6-carboxylic acid arylamide, 2-hydroxynaphthalene-6- Sulfonic acid amides or 2-hydroxynaphthalene-6-alkyl sulfones, dihydroxynaphthalenes, such as 1.3-, 2.6- or 2.
7-dihydroxynaphthalene, pyrazolones such as 1-phenyl-5-pyrazolone-3-carboxylic acid amide, 1-phenyl-3-methyl-5-pyrazolone, 1-(4'-chlorophaer)-3-methyl-5 -pyrazolone, 1-(2'.5'-dichlorophenyl)-3-methylpyrazolone-(5) or 1-(naphthyl-2)-3-methyl-5-pyrazolone, or a barbituric acid derivative.
本発明による捺染法の殊に好ましい実施態様を
以下に詳述する:
先づ二つの元のり混合物を製造する。その際第
一の混合物(混合物)は例えば稀釈したローカ
ストビーンフラワーエーテル−糊剤中に10乃至30
g/Kgの亜硝酸ナトリウム、好ましくは15−20
g/Kgの亜硝酸ナトリウムを含有する。化学量論
的に必要な量より少し過剰な量の亜硝酸ナトリウ
ムは使用可能であるので、正確な量的調整を行な
う必要なしに、種々のアミンに亜硝酸塩−元のり
混合物を使用することができる。 A particularly preferred embodiment of the printing process according to the invention is detailed below: First, two base mixtures are prepared. In this case, the first mixture (mixture) is, for example, diluted locust bean flour ether in a sizing agent of 10 to 30%
g/Kg of sodium nitrite, preferably 15-20
Contains g/Kg of sodium nitrite. Since sodium nitrite can be used in slight excess of the stoichiometrically required amount, nitrite-base mixtures can be used for various amines without the need for precise quantitative adjustments. can.
元のり混合物に対しては同じ糊剤を例えば10
−100g、好ましくは40−50gのモノクロル酢酸
と混合し、続いて混合物を1Kgにする。 For the original glue mixture, add the same glue to e.g.
- Mixing with 100 g, preferably 40-50 g of monochloroacetic acid and subsequently bringing the mixture to 1 Kg.
上記の二つの元のり混合物を一緒にする前に混
合物にその都度予め用意されたアミンを織物の
下づけによつて制約された量で添加する。 Before the two base mixtures mentioned above are brought together, the amine prepared in each case is added to the mixture in an amount limited by the fabric underlay.
元のり混合物をアミンを加えた元のり混合物
と混合する場合、混合物を先づ仕込み、これ
を撹拌下に第二の混合物()でおおうのが好ま
しい。 When the original glue mixture is mixed with the original glue mixture with added amine, it is preferred to charge the mixture first and cover it with the second mixture () under stirring.
捺染ペーストは付加的に通常の捺染助剤、例え
ばグリセリン、ジグリコール及びジヒドロキシジ
エチルスルフイド等を含有することができる。 The printing pastes can additionally contain customary printing auxiliaries such as glycerin, diglycol and dihydroxydiethyl sulfide.
下記の例は本発明による実施方法を詳述するも
のであるが、併し本発明はこれに限定されるもの
ではない。例中で使用される染料に就て記載され
ているカラーインデツクス番号は第3版(1971
年)に示されている。本発明により使用される物
質の百分率の記載は特記しない限り重量%を意味
する。 The following examples illustrate in detail the implementation of the invention, but the invention is not limited thereto. The color index numbers listed for the dyes used in the examples are from the 3rd edition (1971
year). References to percentages of substances used according to the invention mean % by weight, unless stated otherwise.
アミンの水性分散液が挙げられている場合、こ
れは0.005mmに等しいか又はそれより小さな平均
粒度を有する(ドイツ特許明細書第2346612号に
相当)。 If aqueous dispersions of amines are mentioned, these have an average particle size equal to or smaller than 0.005 mm (corresponding to German Patent Specification No. 23 46 612).
例 1
木綿織物を、1中2−ヒドロキシ−3−ナフ
トイルアミノ−ベンゼン20g及び苛性ソーダ液
(32.5%)25gを含有する水性溶液で下づけし、
そして乾燥する。次に捺染ペーストを用いて捺染
するが、該ペーストの製造は次の様に行われる:
元のり混合物:
500gの、糊剤としてのローカストビーンフラ
ワーエーテルの5%水性溶液に
16−18gの亜硫酸ナトリウムを混入する。Example 1 A cotton fabric is subbed with an aqueous solution containing 20 g of 2-hydroxy-3-naphthoylamino-benzene and 25 g of caustic soda solution (32.5%) in
and dry. Printing is then carried out using a printing paste, which is prepared as follows: Original glue mixture: 500 g of a 5% aqueous solution of locust bean flower ether as a sizing agent and 16-18 g of sodium sulfite. Mix in.
484−482gの水を補つて 1000gにする。 Add 484-482g of water Make it 1000g.
元のり混合物:
500gの、元のり混合物の場合と同一の糊剤
に
50gのモノクロル酢酸を分散させる。Original glue mixture: Disperse 50 g of monochloroacetic acid in 500 g of the same sizing agent as for the original glue mixture.
450gの水を補つて 1000gにする。 Add 450g of water Make it 1000g.
捺染ペーストを製造するために、
300gの元のり混合物を先づ仕込み、
15gの、堅牢染色塩基C.I.第37085号の60%水
性分散液及び
600gの元のり混合物を撹拌下に混入し、そ
して
85gの水を加えて
1000gにする。 To produce the printing paste, 300 g of the original paste mixture were first charged, 15 g of a 60% aqueous dispersion of the fast dyeing base CI No. 37085 and 600 g of the original paste mixture were mixed in under stirring, and 85 g of the original paste mixture were mixed in with stirring. Add water to make 1000g.
捺染後乾燥し、すゝぎ、加温下ソーピングし、
そして再びすゝぐ。 After printing, dry, rinse, soap under heat,
And swish again.
良好な堅牢性を有する濃い赤色捺染が得られ
る。 A deep red print with good fastness properties is obtained.
例 2
ステープルフアイバー織物を例1に於ける如く
下づけし、そして乾燥する。その後次の組成の捺
染ペーストを用いて捺染する:
300gの例1の元のり混合物を
22gの、堅牢染色塩基C.I.第37135号の約45%
水性分散液及び
600gの例1の元のり混合物に添加する。Example 2 A staple fiber fabric is laid down as in Example 1 and dried. It is then printed with a printing paste of the following composition: 300 g of the original paste mixture from Example 1 22 g of about 45% of the fast dyeing base CI No. 37135
Add to the aqueous dispersion and 600 g of the original paste mixture of Example 1.
78gの水を補つて 1000gにする。 Add 78g of water Make it 1000g.
その後捺染を例1に於ける如く更に処理する。
良好な堅牢性を有するボルドー色捺染が得られ
る。 The print is then further processed as in Example 1.
A burgundy print with good fastness properties is obtained.
例 3
木綿50%及びステープルフアイバー50%からな
る混合織物を例1に於ける如く下づけし、そして
乾燥する。その後次の組成の捺染ペーストを用い
て捺染する。Example 3 A blended fabric consisting of 50% cotton and 50% staple fiber is laid down as in Example 1 and dried. Thereafter, printing is carried out using a printing paste having the following composition.
600gの、例1の、但しモノクロル酢酸の代り
にグリコール酸を含有する元のり混合物を先づ
仕込む。これに
25gの堅牢染色塩基C.I.第37235号の30%水性
分散液及び
300gの例1の元のり混合物を加える。 600 g of the original paste mixture of Example 1 but containing glycolic acid instead of monochloroacetic acid are charged first. To this are added 25 g of a 30% aqueous dispersion of fast dyeing base CI No. 37235 and 300 g of the original glue mixture from Example 1.
75gの水を補つて 1000gにする。 Add 75g of water Make it 1000g.
捺染を例1に於ける如く更に処理する。良好な
堅牢性を有する濃い青色捺染が得られる。 The print is further processed as in Example 1. A deep blue print with good fastness properties is obtained.
例 4
木綿織物を例1に於ける如く下づけし、乾燥
し、次いで次の組成の捺染ペーストを用いて捺染
する:
300gの例1の元のり混合物を先づ仕込む。
これに
30gの式
で示される化合物の45%水性分散液及び
600gの例1の元のり混合物を混合する。Example 4 A cotton fabric is primed as in Example 1, dried and then printed using a printing paste of the following composition: 300 g of the original paste mixture of Example 1 are charged first.
Add to this the 30g formula A 45% aqueous dispersion of the compound shown below and 600 g of the original paste mixture of Example 1 are mixed.
70gの水を補つて 1000gにする。 Add 70g of water Make it 1000g.
捺染を例1に於ける如く後処理する。良好な堅
牢性を有する黒色捺染が得られる。 The print is post-treated as in Example 1. A black print with good fastness is obtained.
例 5
ステープルフアイバーを、1中3・3′−ジメ
チル−4・4′−ビスアセトアセチルアミノ−ジフ
エニル20g及び苛性ソーダ液(32.5%)15gを含
有する水性溶液でパジングし、そして乾燥する。
次いで下記の組成の捺染ペーストを用いて捺染す
る:
300gの例1の元のり混合物、
12gの堅牢染色塩基C.I.第37000号の50%水性
溶液、
600gの、例1の、但しモノクロル酢酸の代り
にくえん酸を含有する元のり混合物及び
88gの水を補つて
1000gにする。Example 5 Staple fibers are padded with an aqueous solution containing 20 g of 3,3'-dimethyl-4,4'-bisacetoacetylamino-diphenyl in 1 and 15 g of caustic soda solution (32.5%) and dried.
A printing paste of the following composition is then used to print: 300 g of the original paste mixture from Example 1, 12 g of a 50% aqueous solution of the fast dyeing base CI No. 37000, 600 g of Example 1, but instead of monochloroacetic acid. Make up 1000 g with original glue mixture containing citric acid and 88 g water.
捺染を例1に於ける如く更に処理する。良好な
堅牢性を有する黄色捺染が得られる。 The print is further processed as in Example 1. A yellow print with good fastness properties is obtained.
例 6
木綿織物を、1中5−クロル−2−アセトア
セチルアミノ−1・4−ジメトキシ−ベンゼン
(C.I.第37613号)20g、エタノール32g、水40g
及び苛性ソーダ液(32.5%)20gを含有する水性
溶液でパジングする。乾燥した織物を次の組成の
捺染ペーストを用いて捺染する:
300gの例1の元のり混合物を
20gの堅牢染色塩基C.I.第37130号の45%水性
分散液及び
600gの例1の元のり混合物と混合する。Example 6 Cotton fabric was mixed with 20 g of 5-chloro-2-acetoacetylamino-1,4-dimethoxy-benzene (CI No. 37613), 32 g of ethanol, and 40 g of water.
and padding with an aqueous solution containing 20 g of caustic soda solution (32.5%). The dried fabric is printed with a printing paste of the following composition: 300 g of the original paste mixture from Example 1 with 20 g of a 45% aqueous dispersion of fast dyeing base CI No. 37130 and 600 g of the original paste mixture from Example 1. Mix.
80gの水を添加して 1000gにする。 Add 80g of water Make it 1000g.
捺染の後処理は例1に於ける如く行われる。 Post-printing treatment is carried out as in Example 1.
良好な堅牢性を有する黄色捺染が得られる。 A yellow print with good fastness properties is obtained.
Claims (1)
液で下づけしたセルロース材料上にジアゾニウム
塩を捺染して顕色染料を製造するに際しその捺染
ペーストは亜硝酸ナトリウムを含有する第一の元
のりを第二の元のりと混合して得られるものであ
る、上記染料の製法に於て、第二の元のりが酸を
含有しており、二つの元のりの一方にアミンを混
合し、次にこの二つの元のりを一緒にすることを
特徴とする、上記染料の製法。 2 酸が中等度の強さの酸乃至弱酸である、特許
請求の範囲第1項記載の製法。 3 酸が有機酸である、特許請求の範囲第1項又
は第2項記載の製法。 4 アミンを微細分散液として使用する、特許請
求の範囲第1項乃至第3項のいづれかに記載の製
法。 5 二つの元のりが同一の糊剤を含有する、特許
請求の範囲第1項乃至第4項のいづれかに記載の
製法。[Claims] 1. When producing a color developing dye by printing a diazonium salt onto a cellulose material subbed with an alkaline processing solution containing a coupling component, the printing paste is prepared by using a first source containing sodium nitrite. In the method for producing the above-mentioned dye, which is obtained by mixing a glue with a second base glue, the second base glue contains an acid, and an amine is mixed with one of the two base glues, Next, the method for manufacturing the above-mentioned dye is characterized by combining these two base glues. 2. The manufacturing method according to claim 1, wherein the acid is a moderately strong acid to a weak acid. 3. The manufacturing method according to claim 1 or 2, wherein the acid is an organic acid. 4. The production method according to any one of claims 1 to 3, wherein the amine is used as a fine dispersion. 5. The manufacturing method according to any one of claims 1 to 4, wherein the two base glues contain the same sizing agent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2850901A DE2850901C3 (en) | 1978-11-24 | 1978-11-24 | Process for printing with developing dyes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56388A JPS56388A (en) | 1981-01-06 |
JPS6233355B2 true JPS6233355B2 (en) | 1987-07-20 |
Family
ID=6055477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15011879A Granted JPS56388A (en) | 1978-11-24 | 1979-11-21 | Printing method by developable dyestuff |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS56388A (en) |
BE (1) | BE880251A (en) |
BR (1) | BR7907606A (en) |
CH (1) | CH632121B (en) |
DE (1) | DE2850901C3 (en) |
EG (1) | EG13671A (en) |
FR (1) | FR2442295A1 (en) |
GB (1) | GB2036810B (en) |
IT (1) | IT1126387B (en) |
KE (1) | KE3359A (en) |
NL (1) | NL7908552A (en) |
OA (1) | OA06392A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5926976A (en) * | 1982-08-02 | 1984-02-13 | 日本特殊陶業株式会社 | High tenacity ceramic tool |
DE3841482A1 (en) * | 1988-12-09 | 1990-06-13 | Hoechst Ag | A PHASE PROCESS FOR PREPARING PRINTINGS WITH REACTIVE PURPOSES IN ADDITION TO AZO DEVELOPING DYES ON ALKALIALLY PRESCRIBED TEXTILES |
DE3932819A1 (en) * | 1989-09-30 | 1991-04-11 | Hoechst Ag | WAESSED PREPARATIONS OF C.I. AZOIC DIAZO COMPONENTS, ITS MANUFACTURE AND USE |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH573509B5 (en) * | 1972-10-10 | 1976-03-15 | Hoechst Ag |
-
1978
- 1978-11-24 DE DE2850901A patent/DE2850901C3/en not_active Expired
-
1979
- 1979-11-21 CH CH1039479A patent/CH632121B/en unknown
- 1979-11-21 JP JP15011879A patent/JPS56388A/en active Granted
- 1979-11-22 IT IT27498/79A patent/IT1126387B/en active
- 1979-11-23 BR BR7907606A patent/BR7907606A/en unknown
- 1979-11-23 GB GB7940523A patent/GB2036810B/en not_active Expired
- 1979-11-23 NL NL7908552A patent/NL7908552A/en not_active Application Discontinuation
- 1979-11-24 OA OA56954A patent/OA06392A/en unknown
- 1979-11-24 EG EG695/79A patent/EG13671A/en active
- 1979-11-26 FR FR7929056A patent/FR2442295A1/en active Granted
- 1979-11-26 BE BE0/198279A patent/BE880251A/en not_active IP Right Cessation
-
1983
- 1983-12-15 KE KE3359A patent/KE3359A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH632121GA3 (en) | 1982-09-30 |
OA06392A (en) | 1981-07-31 |
DE2850901C3 (en) | 1981-11-19 |
JPS56388A (en) | 1981-01-06 |
NL7908552A (en) | 1980-05-28 |
GB2036810B (en) | 1982-12-01 |
BE880251A (en) | 1980-05-27 |
CH632121B (en) | |
DE2850901B2 (en) | 1981-01-22 |
EG13671A (en) | 1982-03-31 |
IT7927498A0 (en) | 1979-11-22 |
BR7907606A (en) | 1980-08-05 |
GB2036810A (en) | 1980-07-02 |
FR2442295A1 (en) | 1980-06-20 |
IT1126387B (en) | 1986-05-21 |
FR2442295B1 (en) | 1982-12-10 |
KE3359A (en) | 1984-02-10 |
DE2850901A1 (en) | 1980-06-12 |
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