CN110284327A - It is a kind of for prevent fabric phenolic aldehyde change colour protective agent, preparation method and applications - Google Patents
It is a kind of for prevent fabric phenolic aldehyde change colour protective agent, preparation method and applications Download PDFInfo
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- CN110284327A CN110284327A CN201910621933.5A CN201910621933A CN110284327A CN 110284327 A CN110284327 A CN 110284327A CN 201910621933 A CN201910621933 A CN 201910621933A CN 110284327 A CN110284327 A CN 110284327A
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- protective agent
- phenolic aldehyde
- acid
- changing colour
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
- D06M13/175—Unsaturated ethers, e.g. vinylethers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/415—Amides of aromatic carboxylic acids; Acylated aromatic amines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/38—Polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of protective agents, by weight percentage, the deionized water of the organic acid of compound, 20-60%, the cosolvent of 5-20% and 10-50% including 1-20%；Compound has following structural formula: X-Y2；Wherein, X is one of the aliphatic group of divalent, aromatic group；Y is-CO-OR1、‑NR1NR2、‑CO‑NH‑NR1NR2、‑NH‑CO‑NH‑NR1NR2One of, R1、R2Respectively C1‑C6Alkyl, C1‑C6Alkoxy, C6‑C36One of aralkyl or hydrogen.Protective agent provided by the invention; the storage Yellowing of fabric can be effectively reduced; it is simultaneously bubble-free prod; it is avoided that in production process and generates trouble caused by foam; again use can be bathed together with a variety of Additives Products; conventional anion product two-step process is shorten to a step process, production efficiency is improved, reduces production cost.
Description
Technical field
The present invention relates to a kind of protective agents for preventing fabric phenolic aldehyde from changing colour, preparation method and applications, belong to weaving
Printing and dyeing assistant field.
Background technique
Fabric or textile (especially nylon fabric and the fabric containing spandex) are often met in storage, transportational process
The problem of to xanthochromia or discoloration, referred to as phenolic aldehyde xanthochromia.Studies have shown that the main reason for phenolic aldehyde xanthochromia, is existed in packaging material
Phenol antioxidant BHT (2,6- di-tert-butyl hydroxy toluene), BHT can be with the oxynitrides (NO in airX) in suitable item
Complicated chemical reaction occurs under part and generates DTNP (2,6- di-t-butyl p-nitrophenol).DTNP is in nothing under acid state
Color, but easily distillation transfer at room temperature, when encountering alkaline matter, show yellow immediately.
With social progress and improvement of living standard, people have more potential requirements to the quality of textile, closely
The phenolic aldehyde xanthochromia discoloration assessment of Nian Lai, textile are got more and more attention.Some big fabric purchasers one after another comment phenolic aldehyde xanthochromia
Estimate this index and be included in the contract of examining goods, reduces economic loss.
Based on the above situation, printing and dyeing personnel begin to use sour (such as citric acid or acetic acid) processing fabric, reduce fabric phenolic aldehyde
The probability of discoloration.But when being formed after fabric high temperature, decomposed or volatilization can occur for such acid, and in fabric wash water, this
Class acid is easy to dissociate into water, and cloth cover is caused to lose alkali resistant ability and anti-phenolic aldehyde metachrosis.
A kind of existing anti-yellowing agent of Chinese patent (ZL201310144270.5), the component containing following parts by weight: cream
Agent: 10.0-20.0；Sulfonic acid: 20.0-50.0；Alcohols: 10.0-40.0；Surplus: 40.0-10.0；Wherein, the surplus is
Water.The anti-yellowing agent is able to maintain the whiteness and vividness of fabric, excellent effect.But the foam of used emulsifier, sulfonic acid
It is abundant, the worry of high foam is brought to actual production；Sulfonic acid is powerful anionic surfactant simultaneously, is helped with final finishing cation
The same bath usability of agent (after-treating auxiliary is mostly cationic product) is poor, needs to be used alone, increases process, reduces
Production efficiency.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides one kind can not only prevent fabric phenolic aldehyde from changing colour, but also can be with
Most after-treating auxiliaries bathe together the low bubble or still protective agent used.
There is provided protectant preparation sides described in one kind for preventing fabric phenolic aldehyde from changing colour for the second object of the present invention
Method.
Third object of the present invention is to provide a kind of protectant applications.
To achieve the goals above, present invention employs a kind of protective agents for preventing fabric phenolic aldehyde from changing colour, by weight
Percentages, the deionization of the organic acid of compound, 20-60%, the cosolvent of 5-20% and 10-50% including 1-20%
Water；
The compound has following structural formula: X-Y2；
Wherein, X is any one of the aliphatic group of divalent, aromatic group；
Y is-CO-OR1、-NR1NR2、-CO-NH-NR1NR2、-NH-CO-NH-NR1NR2Any one of, the R1、R2Point
It Wei not C1-C6Alkyl, C1-C6Alkoxy, C6-C36Any one of aralkyl or hydrogen.
As an improvement, the X uses Isosorbide-5-Nitrae-butylidene, 1,6- hexylidene, 1,8- octamethylene, Isosorbide-5-Nitrae-phenylene ,-C6H4-
CH-C6H4Any one of.
As an improvement, the Y is-CO-NH-NR1NR2、-NH-CO-NH-NR1NR2Any one of, R1、R2Respectively C1-
C6Alkyl, C1-C6Any one of alkoxy or hydrogen.
As an improvement, the R1、R2For any one of methyl or hydrogen.
As an improvement, the organic acid uses gluconic acid, ascorbic acid, tartaric acid, oxalic acid, C21 monocycle binary acid, and
One of its acid sylvite or acid sodium salt or the mixing of a variety of arbitrary proportions.
As an improvement, the cosolvent uses one of glycine betaine, polyethers non-silicon defoaming agent, triethylene glycol butyl ether or a variety of
Arbitrary proportion mixing.
As an improvement, the cosolvent uses the mixing of glycine betaine, polyethers non-silicon defoaming agent and triethylene glycol butyl ether, beet
The weight ratio of alkali, polyethers non-silicon defoaming agent and triethylene glycol butyl ether is 10:1:(5-20).
As an improvement, the glycine betaine uses coconut oleoyl amine hydroxy sulfo lycine, lauroyl propyl betaine, lauryl
One of acyl propyl hydroxyl sulphonic acid betaine, coconut oleoyl amine hydroxy sulfo lycine, dodecyl-dimethyl amine second lactone are more
The arbitrary proportion mixing of kind.
In addition, the present invention also provides protectant preparation method described in one kind for preventing fabric phenolic aldehyde from changing colour, packet
Include step:
1) desired amount of each component is weighed；
2) to get the protective agent for being used to prevent fabric phenolic aldehyde from changing colour after each component being mixed.
Finally, the application the present invention also provides a kind of protective agent in textile finishing.
Compared with prior art, the storage Yellowing of fabric, while this can be effectively reduced in protective agent provided by the invention
The protective agent of invention is both bubble-free prod, is avoided that in production process and generates trouble caused by foam, and can be with a variety of auxiliary agents
Conventional anion product two-step process is shorten to a step process, improves production efficiency, reduce into production by product with use is bathed
Cost.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention is carried out below further detailed
It describes in detail bright.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, it is not limited to this hair
Bright range.
Embodiment 1
It is a kind of for prevent fabric phenolic aldehyde change colour protective agent, by weight percentage, including 6% compound, 60%
Organic acid, 7% cosolvent and 27% deionized water；
Wherein, compound C6H4-CH-C6H4-(CO-NH-NH-NH2)2；Organic acid uses gluconic acid；Cosolvent uses
Glycine betaine；
Above-mentioned protectant preparation method, comprising the following steps:
1) desired amount of each component is weighed；
2) to get the protective agent for being used to prevent fabric phenolic aldehyde from changing colour after each component being mixed.
After protective agent finish fabric is made in embodiment 1, carries out fabric yellowing test and (generally use Courtauld yellowing
Test is yellowing to measure anti-storage).
The bright and beautiful spandex used brightens knitted fabric specification: containing spandex 13%, grammes per square metre 190g/m2。
Anti- storage colour-change arranges process: bright and beautiful spandex brightens → anti-storage colour-change arrange (1 formulation product 30g/L of embodiment) and
Other arrangements are yellowing with bath progress (sizing a: immersing and rolling, 170 DEG C of X 50sec) → assessment.
The anti-storage xanthochromia agent of comparative example as the present embodiment material composition following by mass percent: emulsifier
10%, sulfonic acid 60%, alcohols 10%, deionized water 20%.
According to the anti-storage colour-change of fabric after Courtauld yellowing testing process testing example, comparative example finish fabric
Property, and the protective agent of the present embodiment and the compatibility of other functional finishing agents are assessed.Test result is shown in Table 1.
1 different function finishing agent of table and embodiment 1, comparative example are the same as the performance bathed
Analytical table 1 is it is found that protective agent of the invention is being bathed in use, the steady of working solution can be improved significantly together with more auxiliary agents
Qualitative and fabric anti-storage colour-change performance.
Embodiment 2
It is a kind of for prevent fabric phenolic aldehyde change colour protective agent, by weight percentage, including 15% compound, 30%
Organic acid, 20% cosolvent and 35% deionized water；
Wherein, compound C6H4-CH-C6H4-[NH-CO-NH-NCH3-N(CH3)2]2；Organic acid uses ascorbic acid, wine
Stone acid is mixed according to 1:1；Cosolvent uses glycine betaine, polyethers non-silicon defoaming agent and triethylene glycol butyl ether according to weight ratio for 10:1:5
Mixing；
Above-mentioned protectant preparation method, comprising the following steps:
1) desired amount of each component is weighed；
2) to get the protective agent for being used to prevent fabric phenolic aldehyde from changing colour after each component being mixed.
After protective agent finish fabric is made in embodiment 2, carries out fabric yellowing test and (generally use Courtauld yellowing
Test is yellowing to measure anti-storage).The fabric fibre material of use: cotton brightens knitted fabric, Modal brightens knitted fabric, polyamide fibre
Brighten knitted fabric, terylene brightens knitted fabric, bright and beautiful cotton brightens woven.
Anti- storage colour-change arranges process: it is (fixed that fabric brightening → anti-storage colour-change arranges (2 formulation product 20g/L of embodiment)
Type a: immersing and rolling, 170 DEG C of X 50sec) → assessment it is yellowing.
The anti-storage xanthochromia agent of comparative example as the present embodiment material composition following by mass percent: emulsifier
10%, sulfonic acid 60%, alcohols 10%, deionized water 20%.
According to the anti-storage colour-change of fabric after Courtauld yellowing testing process testing example, comparative example finish fabric
Property, and the influence to the whiteness of brightened goods is assessed.Test result is shown in Table 2.
The influence yellowing to different fabric fibre materials from comparative example of 2 embodiment of table
Embodiment 3
It is a kind of for prevent fabric phenolic aldehyde change colour protective agent, by weight percentage, including 12% compound, 45%
Organic acid, 14% cosolvent and 29% deionized water；
Wherein, compound C6H4-CH-C6H4-[NH-CO-NH-NCH3-N(CH3)2]2And C6H4-CH-C6H4-(CO-NH-
NH-NH2)2The mixing of 2:1 in mass ratio；Organic acid uses oxalic acid；Cosolvent is sweet using glycine betaine, polyethers non-silicon defoaming agent and three
Alcohol butyl ether is 10:1:20 mixing according to weight ratio；
Above-mentioned protectant preparation method, comprising the following steps:
1) desired amount of each component is weighed；
2) to get the protective agent for being used to prevent fabric phenolic aldehyde from changing colour after each component being mixed.
After protective agent finish fabric is made in embodiment 3, carries out fabric yellowing test and (generally use Courtauld yellowing
Test is yellowing to measure anti-storage).
Fabric fibre material: cotton brightens knitted fabric or yarn, Modal brighten knitted fabric or yarn, polyamide fibre brighten knitted fabric
Or yarn, terylene brighten knitted fabric or yarn, bright and beautiful cotton brighten Roman cloth.
Anti- storage colour-change arranges process:
Pad processing: fabric brightening → anti-storage colour-change arranges (embodiment 3 formulation product 30g/L, silicone oil QH-499B
20g/L) (sizing a: immersing and rolling, 170 DEG C of X 50sec) → assessment is yellowing.
Impregnation processability: fabric brightening → anti-storage colour-change arranges [3 formulation product 3% (o.w.f.) of embodiment, silicone oil QH-
499B 2%] (dipping: 60 DEG C of X 25min, dehydration, dry 120-170 DEG C of X 180-50sec) → assessment it is yellowing.
The anti-storage xanthochromia agent of comparative example as the present embodiment material composition following by mass percent: emulsifier
10%, sulfonic acid 60%, alcohols 10%, deionized water 20%.
The anti-storage colour-change of comparison example arranges process:
Pad processing: fabric brightening → soft finish (silicone oil QH-499B 20g/L) (sizing a: immersing and rolling, 170 DEG C of X
50sec) → anti-storage colour-change arranges (comparative example formulation product 30g/L) (sizing a: immersing and rolling, 170 DEG C of X 50sec)
→ assessment is yellowing.
Impregnation processability: fabric brightening → soft finish [silicone oil QH-499B 2% (o.w.f.)] (dipping: 60 DEG C of X
120-170 DEG C of X 180-50sec is dried in 25min, dehydration) → anti-storage colour-change arranges [comparative example formulation product 3%
(o.w.f.)] (dipping: 120-170 DEG C of X 180-50sec is dried in 60 DEG C of X 25min, dehydration) → assessment is yellowing.
According to the anti-storage colour-change of fabric after Courtauld yellowing testing process testing example, comparative example finish fabric
Property is assessed.Test result is shown in Table 3.
The yellowing comparison of embodiment and comparative example when table 3 selects different processing methods
The storage Yellowing of fabric can be effectively reduced in protective agent provided by the invention, while protective agent of the invention was both
It is bubble-free prod, is avoided that in production process and generates trouble caused by foam, and can be with a variety of Additives Products with use is bathed, it will
Conventional anion product two-step process shorten to a step process, improves production efficiency, reduces production cost.
Claims (10)
1. a kind of protective agent for preventing fabric phenolic aldehyde from changing colour, which is characterized in that by weight percentage, including 1-20%'s
The deionized water of compound, the organic acid of 20-60%, the cosolvent of 5-20% and 10-50%；
The compound has following structural formula: X-Y2；
Wherein, X is any one of the aliphatic group of divalent, aromatic group；
Y is-CO-OR1、-NR1NR2、-CO-NH-NR1NR2、-NH-CO-NH-NR1NR2Any one of, the R1、R2Respectively
C1-C6Alkyl, C1-C6Alkoxy, C6-C36Any one of aralkyl or hydrogen.
2. the protective agent according to claim 1 for preventing fabric phenolic aldehyde from changing colour, which is characterized in that the X uses 1,
4- butylidene, 1,6- hexylidene, 1,8- octamethylene, Isosorbide-5-Nitrae-phenylene ,-C6H4-CH-C6H4Any one of.
3. the protective agent according to claim 1 for preventing fabric phenolic aldehyde from changing colour, which is characterized in that the Y is-CO-
NH-NR1NR2、-NH-CO-NH-NR1NR2Any one of, R1、R2Respectively C1-C6Alkyl, C1-C6Appointing in alkoxy or hydrogen
It is a kind of.
4. the protective agent according to claim 3 for preventing fabric phenolic aldehyde from changing colour, which is characterized in that the R1、R2For first
Any one of base or hydrogen.
5. the protective agent according to claim 1 for preventing fabric phenolic aldehyde from changing colour, which is characterized in that the organic acid is adopted
With one in gluconic acid, ascorbic acid, tartaric acid, oxalic acid, C21 monocycle binary acid and its acid sylvite or acid sodium salt
Kind or the mixing of a variety of arbitrary proportions.
6. the protective agent according to claim 1 for preventing fabric phenolic aldehyde from changing colour, which is characterized in that the cosolvent is adopted
One of garden beet alkali, polyethers non-silicon defoaming agent, triethylene glycol butyl ether or the mixing of a variety of arbitrary proportions.
7. the protective agent according to claim 6 for preventing fabric phenolic aldehyde from changing colour, which is characterized in that the cosolvent is adopted
The mixing of garden beet alkali, polyethers non-silicon defoaming agent and triethylene glycol butyl ether, glycine betaine, polyethers non-silicon defoaming agent and triethylene glycol butyl ether
Weight ratio is 10:1:(5-20).
8. the protective agent according to claim 6 or 7 for preventing fabric phenolic aldehyde from changing colour, which is characterized in that the beet
Alkali uses coconut oleoyl amine hydroxy sulfo lycine, lauroyl propyl betaine, lauryl acyl propyl hydroxyl sulphonic acid betaine, cocounut oil
One of amide hydroxy sulfo lycine, dodecyl-dimethyl amine second lactone or the mixing of a variety of arbitrary proportions.
9. protectant preparation method described in a kind of any one of claim 1-8 for preventing fabric phenolic aldehyde from changing colour, feature
It is, comprising the following steps:
1) desired amount of each component is weighed；
2) to get the protective agent for being used to prevent fabric phenolic aldehyde from changing colour after each component being mixed.
10. a kind of application of any one of claim 1-8 protective agent in textile finishing.
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| CN201910621933.5A CN110284327A (en) | 2019-07-10 | 2019-07-10 | It is a kind of for prevent fabric phenolic aldehyde change colour protective agent, preparation method and applications |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005221A (en) * | 2019-12-12 | 2020-04-14 | 嘉兴华晟助剂工业有限公司 | Novel anti-yellowing agent and preparation method and application thereof |
| CN111535059A (en) * | 2020-05-27 | 2020-08-14 | 山东黄河三角洲纺织科技研究院有限公司 | Digital printing process of artificial cellulose fiber fabric |
| CN114437295A (en) * | 2022-01-18 | 2022-05-06 | 东莞市中纺化工有限公司 | Foamless phenol yellowing resistant agent and preparation method and application thereof |
Citations (3)
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| CN111005221A (en) * | 2019-12-12 | 2020-04-14 | 嘉兴华晟助剂工业有限公司 | Novel anti-yellowing agent and preparation method and application thereof |
| CN111005221B (en) * | 2019-12-12 | 2022-06-03 | 嘉兴华晟助剂工业有限公司 | Anti-yellowing agent and preparation method and application thereof |
| CN111535059A (en) * | 2020-05-27 | 2020-08-14 | 山东黄河三角洲纺织科技研究院有限公司 | Digital printing process of artificial cellulose fiber fabric |
| CN114437295A (en) * | 2022-01-18 | 2022-05-06 | 东莞市中纺化工有限公司 | Foamless phenol yellowing resistant agent and preparation method and application thereof |
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Inventor after: Zou Qiguang Inventor after: Li Zhongquan Inventor before: Zou Qiguang |
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Application publication date: 20190927 |