CN1317337C - Red monoazo-dyes composition - Google Patents
Red monoazo-dyes composition Download PDFInfo
- Publication number
- CN1317337C CN1317337C CNB2004100990968A CN200410099096A CN1317337C CN 1317337 C CN1317337 C CN 1317337C CN B2004100990968 A CNB2004100990968 A CN B2004100990968A CN 200410099096 A CN200410099096 A CN 200410099096A CN 1317337 C CN1317337 C CN 1317337C
- Authority
- CN
- China
- Prior art keywords
- dye
- dyestuff
- grades
- formula
- red
- 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 - Fee Related
Links
- 239000000975 dye Substances 0.000 title claims abstract description 63
- 239000000203 mixture Substances 0.000 title claims abstract description 25
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 238000004043 dyeing Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 229920000728 polyester Polymers 0.000 abstract description 4
- 239000004753 textile Substances 0.000 abstract description 4
- 230000002209 hydrophobic effect Effects 0.000 abstract description 3
- 239000001044 red dye Substances 0.000 abstract description 3
- 238000010018 discharge printing Methods 0.000 abstract description 2
- 238000013508 migration Methods 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract description 2
- 239000000987 azo dye Substances 0.000 abstract 1
- 235000019646 color tone Nutrition 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 239000002270 dispersing agent Substances 0.000 description 8
- 239000012752 auxiliary agent Substances 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 239000007859 condensation product Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000004218 Orcein Substances 0.000 description 4
- 235000019248 orcein Nutrition 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- -1 be preferably CN Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 235000019357 lignosulphonate Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- WODGMMJHSAKKNF-UHFFFAOYSA-N 2-methylnaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WODGMMJHSAKKNF-UHFFFAOYSA-N 0.000 description 1
- BZOVBIIWPDQIHF-UHFFFAOYSA-N 3-hydroxy-2-methylbenzenesulfonic acid Chemical compound CC1=C(O)C=CC=C1S(O)(=O)=O BZOVBIIWPDQIHF-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- SRDOTWUOTQTGAK-UHFFFAOYSA-N C=O.C1(=CC=CC2=CC=CC=C12)S(=O)(=O)OCC1=CC=CC=C1 Chemical compound C=O.C1(=CC=CC2=CC=CC=C12)S(=O)(=O)OCC1=CC=CC=C1 SRDOTWUOTQTGAK-UHFFFAOYSA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004044 disperse dyeing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- 239000007788 liquid Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920005552 sodium lignosulfonate Polymers 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type 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
- 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
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
Abstract
The present invention relates to red mono-azo-dye composition which comprises dye A shown in a formula (I) and dye B shown in a formula (II). The red dye composition of the present invention dyes hydrophobic textile materials; particularly, when ester is gathered and materials are blended, the present invention has the advantage of excellent dye performance, such as good heat resistance migration fastness, fine colour fastness to water, excellent light fastness, and uniform colour tone, and still has fine lifting performance during dipping dye and hot melted dyeing. The dye is also suitable for the discharge printing of polyester materials.
Description
(1) technical field
The present invention relates to a kind of red monoazo-dyes composition.
(2) background technology
Dispersed dye are usually used in the dyeing of hydrophobic textile materials, particularly polyester textile.But during with present known disperse dyeing or stamp, find to exist following problem: otherwise its heat-resisting transport property, color fastness to water, colour fastness to light can not meet the demands well; Its diffustivity is relatively poor, and enhancing is not ideal enough when dip-dye, pad-dry-cure dyeing.Show that especially printing and dyeing are red under the situation of blue color.For this reason, be necessary to develop a class dyeing behavior excellence, the well behaved dyestuff of lifting or dye composite.
(3) summary of the invention
In order to overcome the deficiency of existing dispersive red dye dyeing behavior, the invention provides a kind of Monoazo-dyes composition.
Described red monoazo-dyes composition comprises suc as formula the dyestuff A shown in (I) with suc as formula the dyestuff B shown in (II);
Wherein, X
1For H or-CN, be preferably-CN;
X
2For H ,-CN or-NO
2, be preferably H;
R
1Be H or halogen, be preferably H or Cl;
R
2, R
3Independently be-CH separately
3Or-C
2H
5, be preferably-CH
3
R
4Be C
1～C
4Alkyl, be preferably-CH
3,-C
2H
5
R
5Be H or halogen, be preferably H, Br.
R
6Be CN or halogen, be preferably CN, Br.
R
7, R
8Independent separately is H, C
1～C
4Alkyl ,-C
2H
4OCH
3Or-CH (CH
3) COOCH
3,
Be preferably-C
2H
5,-C
2H
4OCH
3Or-CH (CH
3) COOCH
3
Described dye composite is preferably basically especially by suc as formula dyestuff A shown in (III) and the composition formed suc as formula the dyestuff B shown in (IV).
The weight percentage of described dyestuff A can be 1～99%, is preferably 5～95%, more preferably 10～90%; The weight percentage of dyestuff B can be 1～99%, is preferably 5～95%, more preferably 10～90%.
When preparing orchil composition of the present invention, the dyestuff of the dyestuff of employed formula (I) expression and formula (II) expression is respectively disclosed dyestuff such as patent EP555179 and patent WO2004044058 or similar these dyestuff, with the method for wherein record or similarly method can make at an easy rate.
Dispersion red dye composition of the present invention generally needs to add auxiliary agent and disperses during application.For example that structural formula (I) and structural formula (II) is represented former dyestuff carries out corpusculed with pulverizers such as sand mill or shredders after mixing by above-mentioned proportioning in the presence of auxiliary agent, water or other wetting agent; Also structural formula (I) and the represented former dyestuff of structural formula (II) can be carried out mixing with above-mentioned ratio after corpusculed is handled with pulverizers such as sand mill or shredders respectively in the presence of auxiliary agent, water or other wetting agent in addition.Usually, auxiliary agent is 0.8～5: 1 with the ratio of former dyestuff weight.
Described auxiliary agent is dyestuff dispersion agent commonly used, diffusant etc. when composite, comprise one of following or its several mixture arbitrarily: anionic dispersing agents such as the formaldehyde condensation products of the formaldehyde condensation products of naphthene sulfonic acid and alkyl benzene sulphonate (ABS), the formaldehyde condensation products of alkyl naphthalene sulfonic acid, cresol sulfonic acid, sulfonated lignin, the perhaps non-ionic dispersing agents such as ethylene oxide adduct of the ethylene oxide adduct of the segmented copolymer of oxyethane, propylene oxide, alkylphenol, polystyrene phenol.Particularly, naphthalene sulfonic acidformaldehyde condensation product such as dispersing agent NNO, alkyl naphthalene sulfonic acid formaldehyde condensation products such as Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), dispersing agent CNF (benzyl naphthalenesulfonate formaldehyde condensation compound) etc., sulfonated lignin such as sodium lignosulfonate (as commercial dispersants Reax 83A, Reax 85A) etc.
Orchil composition of the present invention, the liquid state after can corpusculed, emulsifiable paste attitude or with spray-drying process etc. carry out dried powdery, the particulate state state is supplied with dyeing.With the orchil composition of the present invention hydrophobic textile materials of printing and dyeing, particularly when polyester and blended material thereof, has remarkable dyeing behavior, for example heat-resisting migration fastness is good, color fastness to water is good, light fastness is excellent, uniform hue, and when dip-dye, pad-dry-cure dyeing, still have good enhancing.This dyestuff also is applicable to the discharge printing of polyester material.
(4) embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
Embodiment 1
Former dyestuff 20 grams shown in former dyestuff shown in the formula (III) 30 grams, the formula (IV), dispersion agent Reax 85A 60 grams, pure water 135 grams one are reinstated sand mill and carried out corpusculed (making dispersion treatment), spraying drying promptly gets orchil composition of the present invention again.
Embodiment 2～10
According to the preparation method of embodiment 1, be by the continuous data shown in the following table 2 component A, B component to be pieced together mixedly as the dye composite that is used, wherein, the defined dye structure formula of each substituting group sees Table 1.
Table 1
| The embodiment title | Dyestuff A | Dyestuff B | |||||||
| X 1 | X 2 | R 1 | R 2＝R 3 | R 4 | R 5 | R 6 | R 7 | R 8 | |
| Embodiment 2 | -CN | H | H | -CH 3 | -C 3H 7 | H | Br | H | -CH(CH 3)CO 2CH 3 |
| Embodiment 3 | H | -NO 2 | H | -CH 3 | -CH 3 | H | -CN | -C 2H 5 | -CH(CH 3)CO 2CH 3 |
| Embodiment 4 | H | -CN | H | -C 2H 5 | -C 2H 5 | H | Br | H | -CH(CH 3)CO 2CH 3 |
| Embodiment 5 | H | -CN | H | -C 2H 5 | -CH 3 | H | Br | -C 2H 4OCH 3 | -C 2H 4OCH 3 |
| Embodiment 6 | -CN | H | Cl | -CH 3 | -CH 3 | Br | Br | -C 2H 4OCH 3 | -C 2H 4OCH 3 |
| Embodiment 7 | -CN | H | H | -C 2H 5 | -C 2H 5 | H | -CN | -C 2H 4OCH 3 | -C 2H 4OCH 3 |
| Embodiment 8 | -CN | H | Cl | -C 2H 5 | -CH 3 | Br | Br | -C 2H 4OCH 3 | -C 2H 4OCH 3 |
| Embodiment 9 | H | -CN | H | -CH 3 | -C 2H 5 | H | Br | H | -CH(CH 3)CO 2CH 3 |
| Embodiment | H | -NO 2 | H | -C 2H 5 | -CH 3 | H | -CN | -C 2H 5 | -CH(CH 3)CO 2CH 3 |
Table 2
| The embodiment title | Dyestuff A (gram) | Dyestuff B (gram) | Auxiliary agent (gram) | Pure water (gram) | |
| Embodiment 2 | 49 | 1 | 60 | Dispersant MF | 135 |
| Embodiment 3 | 45 | 5 | 60 | 135 | |
| Embodiment 4 | 40 | 10 | 60 | 135 | |
| Embodiment 5 | 35 | 15 | 60 | Dispersing agent CNF | 135 |
| Embodiment 6 | 25 | 25 | 60 | 135 | |
| Embodiment 7 | 20 | 30 | 60 | 135 | |
| Embodiment 8 | 15 | 35 | 60 | Dispersion agent Reax 83A | 135 |
| Embodiment 9 | 8 | 42 | 60 | 135 | |
| Embodiment 10 | 2 | 48 | 60 | 135 |
Embodiment 11
Respectively getting 0.5 dye composite that makes of gram embodiment 1～10 is dispersed in 500 ml waters, mix with 60 milliliters water after drawing 20 milliliters, transferring dye bath PH with acetic acid is 4.5～5, be warming up to 70 ℃ put into simultaneously 2 the gram woven dacrons dye, in 30 minutes, be warmed up to 130 ℃ by 70 ℃, be incubated 40 minutes, be cooled to begin below 90 ℃ the sampling.Adopt that GB GB/T3921-1997, GB/T3920-1997, GB/T8427-1998, GB/T5718-1997 test respectively that it is water-fastly washed, rub resistance, colour fastness to light and sub limation fastness.Test result sees Table 3.
Table 3
| The embodiment title | Water-fast washing (60 ℃) | Rub resistance | Fast light | Sublimation fastness (180 ℃) |
| Embodiment 1 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 2 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 3 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 4 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 5 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 6 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 7 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 8 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 9 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
| Embodiment 10 | 4～5 grades | 4～5 grades | 〉=6 grades | 4～5 grades |
Claims (10)
1, a kind of red monoazo-dyes composition comprises suc as formula the dyestuff A shown in (I) with suc as formula the dyestuff B shown in (II);
Wherein, X
1For H or-CN, X
2For H ,-CN or-NO
2
R
1Be H or halogen; R
2, R
3Independently be-CH separately
3Or-C
2H
5
R
4Be C
1～C
4Alkyl; R
5Be H or halogen; R
6Be CN or halogen;
R
7, R
8Independent separately is H, C
1～C
4Alkyl ,-C
2H
4OCH
3Or-CH (CH
3) COOCH
3
2, red monoazo-dyes composition as claimed in claim 1 is characterized in that described X
1For-CN, X
2Be H.
3, red monoazo-dyes composition as claimed in claim 1 is characterized in that described R
1Be H or Cl, R
2, R
3Be respectively-CH
3
4, red monoazo-dyes composition as claimed in claim 2 is characterized in that described R
1Be H, R
2, R
3Be respectively-CH
3
5, red monoazo-dyes composition as claimed in claim 1 is characterized in that described R
4For-CH
3Or-C
2H
5, R
5Be H or Br, R
6For-CN or Br, R
7, R
8Independently be-C separately
2H
5,-C
2H
4OCH
3Or-CH (CH
3) COOCH
3
6, red monoazo-dyes composition as claimed in claim 5 is characterized in that described R
4For-CH
3, R
5Be H, R
6For-CN, R
7For-C
2H
5, R
8For-CH (CH
3) COOCH
3
7, red monoazo-dyes composition as claimed in claim 6 is characterized in that basically by forming suc as formula the dyestuff A shown in (III) with suc as formula the dyestuff B shown in (IV).
8, as the described red monoazo-dyes composition of one of claim 1～7, the weight percentage that it is characterized in that dyestuff A is 1～99%, and the weight percentage of dyestuff B is 1～99%.
9, red monoazo-dyes composition as claimed in claim 8, the weight percentage that it is characterized in that dyestuff A is 5～95%, the weight percentage of dyestuff B is 5～95%.
10, red monoazo-dyes composition as claimed in claim 9, the weight percentage that it is characterized in that dyestuff A is 10～90%, the weight percentage of dyestuff B is 10～90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100990968A CN1317337C (en) | 2004-12-28 | 2004-12-28 | Red monoazo-dyes composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100990968A CN1317337C (en) | 2004-12-28 | 2004-12-28 | Red monoazo-dyes composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1648168A CN1648168A (en) | 2005-08-03 |
| CN1317337C true CN1317337C (en) | 2007-05-23 |
Family
ID=34869552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100990968A Expired - Fee Related CN1317337C (en) | 2004-12-28 | 2004-12-28 | Red monoazo-dyes composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1317337C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0196537A2 (en) * | 1985-03-30 | 1986-10-08 | CASSELLA Aktiengesellschaft | Water insoluble red monoazo dyes, their preparation and their use |
| EP0228092A2 (en) * | 1985-12-30 | 1987-07-08 | Mitsubishi Kasei Corporation | Mixed monoazo dye and method of dyeing polyester fibers using the same |
| US5608042A (en) * | 1994-03-08 | 1997-03-04 | Dystar Japan Ltd. | Benzothiazolemonoazo dyes |
| WO2004044058A1 (en) * | 2002-11-11 | 2004-05-27 | Ciba Specialty Chemicals Holding Inc. | Phthalimidyl-azo dyes, process for their preparation and their use |
| WO2005055179A1 (en) * | 2003-12-02 | 2005-06-16 | Leif Bertil Hjert | Advertisment switcher |
-
2004
- 2004-12-28 CN CNB2004100990968A patent/CN1317337C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0196537A2 (en) * | 1985-03-30 | 1986-10-08 | CASSELLA Aktiengesellschaft | Water insoluble red monoazo dyes, their preparation and their use |
| EP0228092A2 (en) * | 1985-12-30 | 1987-07-08 | Mitsubishi Kasei Corporation | Mixed monoazo dye and method of dyeing polyester fibers using the same |
| US5608042A (en) * | 1994-03-08 | 1997-03-04 | Dystar Japan Ltd. | Benzothiazolemonoazo dyes |
| WO2004044058A1 (en) * | 2002-11-11 | 2004-05-27 | Ciba Specialty Chemicals Holding Inc. | Phthalimidyl-azo dyes, process for their preparation and their use |
| WO2005055179A1 (en) * | 2003-12-02 | 2005-06-16 | Leif Bertil Hjert | Advertisment switcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1648168A (en) | 2005-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100503738C (en) | Disperse yellow-brown dye composition and disperse dye | |
| CN1995154B (en) | Dispersing orange dye composition and dispersing dye | |
| CN100503740C (en) | Dispersed black dye composition | |
| CN101338081B (en) | Dispersed deep blue dye composition | |
| CN100543087C (en) | A kind of disperse azo dye composition | |
| CN101323712B (en) | Dispersed black dye composition | |
| CN101307191B (en) | Disperse dye composition and disperse dyes | |
| CN100558822C (en) | A kind of disperse dye composition | |
| CN100412139C (en) | Dispersion dye composition | |
| CN101768375A (en) | Black disperse dye composition | |
| CN100503739C (en) | Dispersed ruby dye composition | |
| CN1827705A (en) | Composite disperse red dye composition | |
| CN1312227C (en) | Dispersed blue dye composition | |
| CN1916083A (en) | Admixture of disperse dyes | |
| CN100415835C (en) | Dispersion blue dye composition | |
| CN1640942A (en) | Dispersed red dye composition | |
| CN1597790A (en) | Compound dispersion red dye | |
| CN1325574C (en) | Red dye composition | |
| CN1927947A (en) | Red dispersion dyes mixture | |
| CN1317337C (en) | Red monoazo-dyes composition | |
| CN1305973C (en) | Dispersive red dye composition | |
| CN1305974C (en) | Dispersive dye composition | |
| CN100383193C (en) | Dispersion red dye composition | |
| CN1640941A (en) | Dispersed red dye composition | |
| CN1276031C (en) | Disperse red dye composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090717 Address after: Shangyu City, Zhejiang Province town of dragon road Sheng group postcode: 312368 Co-patentee after: Shangyu Jilong Chemical Building Materials Co.,Ltd. Patentee after: Zhejiang Longsheng group Limited by Share Ltd Address before: Shangyu City, Zhejiang Province town of dragon road Sheng group postcode: 312368 Patentee before: Zhejiang Longsheng Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGYU JILONG CHEMICALS BUILDING MATERIALS CO., LTD. Effective date: 20130822 Owner name: RUNTU HOLDING GROUP CO., LTD. Free format text: FORMER OWNER: ZHEJIANG LONGSHENG GROUP CO., LTD. Effective date: 20130822 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130822 Address after: 312368 Zhejiang city of Shangyu Province town of Du Pu said the mountain Patentee after: Runtu Group Holdings Limited Address before: 312368 Zhejiang Province dragon Dao Xu Zhen Shangyu Sheng Group Patentee before: Zhejiang Longsheng Group Co., Ltd. Patentee before: Shangyu Jilong Chemical Building Materials Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |