CN109679791A - A kind of builder and preparation method thereof improving towel color protection ability - Google Patents
A kind of builder and preparation method thereof improving towel color protection ability Download PDFInfo
- Publication number
- CN109679791A CN109679791A CN201811314154.2A CN201811314154A CN109679791A CN 109679791 A CN109679791 A CN 109679791A CN 201811314154 A CN201811314154 A CN 201811314154A CN 109679791 A CN109679791 A CN 109679791A
- Authority
- CN
- China
- Prior art keywords
- attapulgite
- builder
- color protection
- protection ability
- modified
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/20—Water-insoluble oxides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/267—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/268—Carbohydrates or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/40—Products in which the composition is not well defined
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention discloses a kind of builders and preparation method thereof for improving towel color protection ability, towel builder Δ E1, Δ E2, the Δ E3 of preparation are smaller compared to embodiment, illustrate that its colour fixation, anti-colour contamination effect are preferable, substantially increases the use quality of towel, prolong the service life.Attapulgite is modified using konjak portuguese gansu polyose sugar juice, cellulase, its cellulase enters inside attapulgite duct or is adhered to its surface, then konjak portuguese gansu polyose sugar juice forms gel cladding in attapulgite's surface, not only increase the retention rate of cellulase, and modified attapulgite has biggish adsorption capacity, the dyestuff washed off can be adsorbed, achievees the purpose that anti-colour contamination.
Description
Technical field
The invention belongs to technical field of textile printing, especially a kind of builder for improving towel color protection ability and its preparation
Method.
Background technique
Towel cloth, be usually used in manufacture towel and bath towel etc., often because dyeing material with used in it is different caused by washing
Different degrees of discolouration phenomena, service life also shorten because of washing process in the process, greatly destroy the quality of product, and
And the usually personal use of towel cloth, quality quality are directly related to people's health situation whether colour fading.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of builder and preparation method thereof for improving towel color protection ability.
The invention is realized by the following technical scheme:
A kind of builder improving towel color protection ability, which is characterized in that be made of raw material from the following weight:
Attapulgite 10-20, maleic anhydride solution 10-20, acrylic acid solution 50-100, ammonium persulfate 0.3-0.6, Amorphophallus rivieri glucomannan
Glycan solution 30-50, cellulase 2-3.
Further, preparation method includes the following steps:
(1) attapulgite is put into tube furnace, 1-2h is roasted at 320-330 DEG C, then heated up with the rate of 2-4 DEG C/min
To 450-460 DEG C, continues after roasting 1-2h, room temperature is down to the rate of 4-5 DEG C/min, gained attapulgite is then subjected to ball
It is modified after mill, obtains modified attapulgite；
(2) it is put into attapulgite modified obtained by step (1) in ball mill, maleic anhydride solution, ball milling 20- is then added
After 30min, gains are put into baking oven, dry at 70-76 DEG C, being milled to partial size again is 50-500 μm；
(3) step (2) gains are added in acrylic acid solution, are dispersed with stirring 30- at 30-40 DEG C, 400-500rpm
Then 40min is added ammonium persulfate, and is warming up to 92-94 DEG C, continue to react 3-4h under stirring condition.
Further, step (1) is described attapulgite modified the preparation method comprises the following steps: by recessed after ball milling obtained by step (1)
Convex stick soil is distributed in konjak portuguese gansu polyose sugar juice, adds 2-4 parts of cellulases, after ultrasonic treatment 20-30min,
40-60 DEG C, handle 30-50min under 300-400rpm, be subsequently placed at -10~-20 DEG C, stand 2-4h, it is dry then to carry out freezing
It is dry, it obtains attapulgite modified.
Further, step (2) the maleic anhydride solution concentration is 5-12%.
Further, step (3) the acrylic acid solution concentration is 20-25%.
Further, the konjaku glucomannan solution concentration is 6-10%.
Further, the ultrasonic treatment condition is 90-100Hz.
Beneficial effects of the present invention: towel builder Δ E1 prepared by the present invention, Δ E2, Δ E3 compared to embodiment compared with
It is small, illustrate that its colour fixation, anti-colour contamination effect are preferable, substantially increases the use quality of towel, prolong the service life.Utilize evil spirit
Taro Glucomannan solution, cellulase are modified attapulgite, cellulase enter inside attapulgite duct or
It is adhered to its surface, then konjak portuguese gansu polyose sugar juice forms gel cladding in attapulgite's surface, not only increases cellulose
The retention rate of enzyme, and modified attapulgite has biggish adsorption capacity, can adsorb the dyestuff washed off, reach anti-colour contamination
Purpose, meanwhile, konjak portuguese gansu polyose sugar juice towel surface formed film, prevent the adherency of dyestuff, further consolidate anti-colour contamination
Effect, and the addition of cellulase can significantly improve the colour fixation of builder.Attapulgite is carried out using maleic anhydride
It is reacted again with acrylic acid solution after processing, promotes the dispersibility and compatibility of attapulgite in the substrate, put it long
It is not easy to precipitate, extends resting period, while the modified maleic acid anhydride-acrylic copolymer generated has good colloid property,
Complex compound can be formed with dyestuff, improve anti-colour contamination effect.
Specific embodiment
Illustrate the present invention with specific embodiment below, but is not limitation of the present invention.
Embodiment 1
A kind of builder improving towel color protection ability, which is characterized in that be made of raw material from the following weight:
Attapulgite 10, maleic anhydride solution 10, acrylic acid solution 50, ammonium persulfate 0.3, konjak portuguese gansu polyose sugar juice 30 are fine
Tie up plain enzyme 2.
Further, preparation method includes the following steps:
(1) attapulgite is put into tube furnace, 1h is roasted at 320 DEG C, be then warming up to 450 DEG C with the rate of 2 DEG C/min,
Continue after roasting 1h, room temperature is down to the rate of 4 DEG C/min, is modified, obtains after gained attapulgite is then carried out ball milling
To modified attapulgite；
(2) it is put into attapulgite modified obtained by step (1) in ball mill, maleic anhydride solution, ball milling 20min is then added
Afterwards, gains are put into baking oven, dry at 70 DEG C, being milled to partial size again is 50 μm；
(3) step (2) gains are added in acrylic acid solution, 30min are dispersed with stirring at 30 DEG C, 400rpm, then plus
Enter ammonium persulfate, and be warming up to 92 DEG C, continues to react 3h under stirring condition.
Further, step (1) is described attapulgite modified the preparation method comprises the following steps: by recessed after ball milling obtained by step (1)
Convex stick soil is distributed in konjak portuguese gansu polyose sugar juice, adds 2 parts of cellulases, using ultrasonic treatment 20min after, 40 DEG C,
30min is handled under 300rpm, is subsequently placed at -10 DEG C, 2h is stood, is then freeze-dried, is obtained attapulgite modified.
Further, step (2) the maleic anhydride solution concentration is 5%.
Further, step (3) the acrylic acid solution concentration is 20%.
Further, the konjaku glucomannan solution concentration is 6%.
Further, the ultrasonic treatment condition is 90Hz.
Embodiment 2
A kind of builder improving towel color protection ability, which is characterized in that be made of raw material from the following weight:
Attapulgite 15, maleic anhydride solution 15, acrylic acid solution 70, ammonium persulfate 0.5, konjak portuguese gansu polyose sugar juice 40 are fine
Tie up plain enzyme 3.
Further, preparation method includes the following steps:
(1) attapulgite is put into tube furnace, 2h is roasted at 325 DEG C, be then warming up to 455 DEG C with the rate of 3 DEG C/min,
Continue after roasting 2h, room temperature is down to the rate of 5 DEG C/min, is modified, obtains after gained attapulgite is then carried out ball milling
To modified attapulgite；
(2) it is put into attapulgite modified obtained by step (1) in ball mill, maleic anhydride solution, ball milling 25min is then added
Afterwards, gains are put into baking oven, dry at 73 DEG C, being milled to partial size again is 200 μm；
(3) step (2) gains are added in acrylic acid solution, 35min are dispersed with stirring at 35 DEG C, 450rpm, then plus
Enter ammonium persulfate, and be warming up to 93 DEG C, continues to react 4h under stirring condition.
Further, step (1) is described attapulgite modified the preparation method comprises the following steps: by recessed after ball milling obtained by step (1)
Convex stick soil is distributed in konjak portuguese gansu polyose sugar juice, adds 3 parts of cellulases, using ultrasonic treatment 25min after, 50 DEG C,
40min is handled under 350rpm, is subsequently placed at -15 DEG C, 3h is stood, is then freeze-dried, is obtained attapulgite modified.
Further, step (2) the maleic anhydride solution concentration is 10%.
Further, step (3) the acrylic acid solution concentration is 22%.
Further, the konjaku glucomannan solution concentration is 8%.
Further, the ultrasonic treatment condition is 95Hz.
Embodiment 3
A kind of builder improving towel color protection ability, which is characterized in that be made of raw material from the following weight:
Attapulgite 20, maleic anhydride solution 20, acrylic acid solution 100, ammonium persulfate 0.6, konjak portuguese gansu polyose sugar juice 50 are fine
Tie up plain enzyme 3.
Further, preparation method includes the following steps:
(1) attapulgite is put into tube furnace, 2h is roasted at 330 DEG C, be then warming up to 460 DEG C with the rate of 4 DEG C/min,
Continue after roasting 2h, room temperature is down to the rate of 5 DEG C/min, is modified, obtains after gained attapulgite is then carried out ball milling
To modified attapulgite；
(2) it is put into attapulgite modified obtained by step (1) in ball mill, maleic anhydride solution, ball milling 30min is then added
Afterwards, gains are put into baking oven, dry at 76 DEG C, being milled to partial size again is 500 μm；
(3) step (2) gains are added in acrylic acid solution, 40min are dispersed with stirring at 40 DEG C, 500rpm, then plus
Enter ammonium persulfate, and be warming up to 94 DEG C, continues to react 4h under stirring condition.
Further, step (1) is described attapulgite modified the preparation method comprises the following steps: by recessed after ball milling obtained by step (1)
Convex stick soil is distributed in konjak portuguese gansu polyose sugar juice, adds 4 parts of cellulases, using ultrasonic treatment 30min after, 60 DEG C,
50min is handled under 400rpm, is subsequently placed at -20 DEG C, 4h is stood, is then freeze-dried, is obtained attapulgite modified.
Further, step (2) the maleic anhydride solution concentration is 12%.
Further, step (3) the acrylic acid solution concentration is 25%.
Further, the konjaku glucomannan solution concentration is 10%.
Further, the ultrasonic treatment condition is 100Hz.
Comparative example 1
The modifying processing step to attapulgite is omitted compared to embodiment 2 in this comparative example, method step in addition to this
It is rapid all the same.
Comparative example 2
The addition of konjak portuguese gansu polyose sugar juice, method and step in addition to this is omitted compared to embodiment 2 in this comparative example
It is all the same.
Comparative example 3
The addition of maleic anhydride is omitted compared to embodiment 2 in this comparative example, and method and step in addition to this is all the same.
Color protection performance test:
It weighs builder 0.6g obtained by each group embodiment and comparative example to be placed in 300mL deionized water, red towel 6 is added
(towel is textile material, is purchased from Zhejiang Jie Liya limited liability company, having a size of 6 × 6cm, washing for piece and white towel 3
It is preceding to have used color difference meter measurement coloration as reference), 30 DEG C of immersion 20min of constant temperature then take out, red towel and white towel
Washing rear solution is collected in rinsing drying.Test red towel color difference Δ E1 and white towel color difference Δ respectively using color difference meter
E2 washs rear solution color difference Δ E3(using deionized water as reference).Wherein red towel color difference Δ E1 is bigger, illustrates to help and wash
Agent colour fixation is poorer；White towel color difference Δ E2 is bigger, illustrates that the anti-colour contamination effect of builder is poorer；Wash rear solution color difference
Δ E3 is bigger, illustrates that builder colour fixation is poorer.Test result is as shown in table 1:
Table 1
As can be seen from Table 1, towel builder Δ E1 prepared by the present invention, Δ E2, Δ E3 are smaller compared to embodiment, explanation
Its colour fixation, anti-colour contamination effect are preferable, substantially increase the use quality of towel, prolong the service life.
Claims (7)
1. a kind of builder for improving towel color protection ability, which is characterized in that be made of raw material from the following weight:
Attapulgite 10-20, maleic anhydride solution 10-20, acrylic acid solution 50-100, ammonium persulfate 0.3-0.6, Amorphophallus rivieri glucomannan
Glycan solution 30-50, cellulase 2-3.
2. a kind of builder for improving towel color protection ability according to claim 1, which is characterized in that preparation method packet
Include following steps:
(1) attapulgite is put into tube furnace, 1-2h is roasted at 320-330 DEG C, then heated up with the rate of 2-4 DEG C/min
To 450-460 DEG C, continues after roasting 1-2h, room temperature is down to the rate of 4-5 DEG C/min, gained attapulgite is then subjected to ball
It is modified after mill, obtains modified attapulgite；
(2) it is put into attapulgite modified obtained by step (1) in ball mill, maleic anhydride solution, ball milling 20- is then added
After 30min, gains are put into baking oven, dry at 70-76 DEG C, being milled to partial size again is 50-500 μm；
(3) step (2) gains are added in acrylic acid solution, are dispersed with stirring 30- at 30-40 DEG C, 400-500rpm
Then 40min is added ammonium persulfate, and is warming up to 92-94 DEG C, continue to react 3-4h under stirring condition.
3. a kind of builder for improving towel color protection ability according to claim 1, which is characterized in that step (1) is described
It is attapulgite modified the preparation method comprises the following steps: the attapulgite after ball milling obtained by step (1) is distributed to konjak portuguese gansu polyose sugar juice
In, 2-4 parts of cellulases are added, after ultrasonic treatment 20-30min, handle 30- at 40-60 DEG C, 300-400rpm
50min is subsequently placed at -10~-20 DEG C, is stood 2-4h, is then freeze-dried, is obtained attapulgite modified.
4. a kind of builder for improving towel color protection ability according to claim 1, which is characterized in that step (2) is described
Maleic anhydride solution concentration is 5-12%.
5. a kind of builder for improving towel color protection ability according to claim 1, which is characterized in that step (3) is described
Acrylic acid solution concentration is 20-25%.
6. a kind of builder for improving towel color protection ability according to claim 1, which is characterized in that the Amorphophallus rivieri glucomannan
Glycan solution concentration is 6-10%.
7. a kind of builder for improving towel color protection ability according to claim 3, which is characterized in that the ultrasonic treatment
Condition is 90-100Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314154.2A CN109679791A (en) | 2018-11-06 | 2018-11-06 | A kind of builder and preparation method thereof improving towel color protection ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314154.2A CN109679791A (en) | 2018-11-06 | 2018-11-06 | A kind of builder and preparation method thereof improving towel color protection ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109679791A true CN109679791A (en) | 2019-04-26 |
Family
ID=66184578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811314154.2A Pending CN109679791A (en) | 2018-11-06 | 2018-11-06 | A kind of builder and preparation method thereof improving towel color protection ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109679791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444587A (en) * | 2021-06-30 | 2021-09-28 | 淮阴工学院 | Washing powder color fixative and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423274A (en) * | 2008-11-21 | 2009-05-06 | 东华大学 | Method for preparing composite flocculant for treating printing and dyeing wastewater using reactive dye as main component |
| CN103724569A (en) * | 2013-12-23 | 2014-04-16 | 杨立新 | Polymer attapulgite plural gel and preparation method thereof |
| CN107828018A (en) * | 2017-11-15 | 2018-03-23 | 顺德职业技术学院 | High-performance dye of positive ion agent for capturing and preparation method thereof and its application |
| CN107902740A (en) * | 2017-11-15 | 2018-04-13 | 顺德职业技术学院 | Environmental-friendly type dye chelating trapping agent and preparation method thereof and its application |
| CN107936178A (en) * | 2017-11-15 | 2018-04-20 | 顺德职业技术学院 | Environmentally friendly konjaku glucomannan radical dye capturing settling agent and preparation method thereof and its application |
| CN108130199A (en) * | 2017-12-25 | 2018-06-08 | 上海和黄白猫有限公司 | Efficient color protection liquid detergent and preparation method thereof |
-
2018
- 2018-11-06 CN CN201811314154.2A patent/CN109679791A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423274A (en) * | 2008-11-21 | 2009-05-06 | 东华大学 | Method for preparing composite flocculant for treating printing and dyeing wastewater using reactive dye as main component |
| CN103724569A (en) * | 2013-12-23 | 2014-04-16 | 杨立新 | Polymer attapulgite plural gel and preparation method thereof |
| CN107828018A (en) * | 2017-11-15 | 2018-03-23 | 顺德职业技术学院 | High-performance dye of positive ion agent for capturing and preparation method thereof and its application |
| CN107902740A (en) * | 2017-11-15 | 2018-04-13 | 顺德职业技术学院 | Environmental-friendly type dye chelating trapping agent and preparation method thereof and its application |
| CN107936178A (en) * | 2017-11-15 | 2018-04-20 | 顺德职业技术学院 | Environmentally friendly konjaku glucomannan radical dye capturing settling agent and preparation method thereof and its application |
| CN108130199A (en) * | 2017-12-25 | 2018-06-08 | 上海和黄白猫有限公司 | Efficient color protection liquid detergent and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113444587A (en) * | 2021-06-30 | 2021-09-28 | 淮阴工学院 | Washing powder color fixative and preparation method thereof |
| CN113444587B (en) * | 2021-06-30 | 2022-03-11 | 淮阴工学院 | Washing powder color fixative and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106087088B (en) | The preparation method of regenerated celulose fibre | |
| CN101851860A (en) | Denim-apparel fold finishing agent and fold finishing method | |
| CN109972426A (en) | Wash-free dyeing method for silk | |
| CN109679791A (en) | A kind of builder and preparation method thereof improving towel color protection ability | |
| CN104448010A (en) | Instant polyanionic cellulose and preparation method thereof | |
| CN112593427A (en) | Acidic digital printing paste composition for improving ink permeability and preparation method thereof | |
| CN103882711A (en) | Silk wrinkle-resistant finishing method | |
| CN106962947A (en) | Combined method extracts soluble dietary fiber in potato residues | |
| CN106268609A (en) | A kind of suction color chips and preparation technology thereof | |
| CN106988124A (en) | A kind of alkaline-resisting refinery practice of ion liquid modified ramee | |
| CN107419568B (en) | A kind of wedding celebration fabric repairs color method | |
| CN105200813A (en) | Printing-dyeing technology for denim with fast color | |
| CN104262827B (en) | The preparation method of a kind of signal cable fibrous composite and goods | |
| CN114164056A (en) | Multifunctional disinfecting cleaning agent and preparation method thereof | |
| CN107956118A (en) | A kind of fibroin method of modifying of pure-cotton fabric | |
| CN105735013B (en) | A kind of method for improving textile light fastness | |
| US2350653A (en) | Starch composition | |
| CN107881783A (en) | A kind of protein modified method of pure-cotton fabric | |
| CN110258113A (en) | A kind of processing method of antistatic underwear fabric | |
| CN107687100A (en) | A kind of embryo cloth dyeing | |
| CN107794790A (en) | A kind of method for improving waterproof polyester-cotton fabric color fastness | |
| CN106245366A (en) | The colouring method of silk fabric | |
| CN106750554A (en) | A kind of flame retardant type heat-resistant flexible Cellulose nanocrystal colour film and preparation method | |
| JPH05263367A (en) | Sizing agent for fiber processing | |
| CN107142733A (en) | A kind of method of yarn mercerization finish |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
|
| RJ01 | Rejection of invention patent application after publication |