CN105220505B - A kind of formaldehydeless permanent press finishing agent and its application method - Google Patents
A kind of formaldehydeless permanent press finishing agent and its application method Download PDFInfo
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- CN105220505B CN105220505B CN201510746007.2A CN201510746007A CN105220505B CN 105220505 B CN105220505 B CN 105220505B CN 201510746007 A CN201510746007 A CN 201510746007A CN 105220505 B CN105220505 B CN 105220505B
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Abstract
The invention discloses a kind of formaldehydeless permanent press finishing agent and its application method, its pH value is 4~6, and every liter includes 60~150g of aqueous silicon bullet emulsion, 5~80g of dendritic macromole thing, 5~40g of blocked isocyanate class crosslinking agent, straight chain type softness 0~80g of silicone oil and 0~80g of the rich bullet agent of aqueous polyurethane.After being handled using the formaldehydeless permanent press finishing agent of the present invention, fabric can be made not produce formaldehyde, security is higher, but also the intensity and non-ironing washable ability of fabric can be improved.
Description
Technical field
The present invention relates to a kind of finishing agent and its application method, particularly a kind of formaldehydeless permanent press finishing agent and its user
Method.
Background technology
Printing and dyeing are as a traditional industries, and its urgent demand is also changing, by it is conventional be produced as guiding become with
Market orientation.Modern printing and dyeing enterprise will not only ensure the quality of existing order, but also learn the investigation market demand simultaneously
Prediction markets is moved towards；Designed, designed exploitation new product supplies customer selecting, is that to open up more Order origins be effective and feasible for enterprise
Method, such enterprise can base oneself upon concurrently exhibition in cruel competition and grow.With the increasing of the awareness of environment protection and health of people
Plus, people pursue back to nature, advocate natural fiber, yearn for comfortable and easy to wear.In order to overcome pure cotton fabric to crease easily, need to press after washing
Boiling hot defect, crease-resistant processing is always important finishing technique.
The various types of crease-shedding finishing agent.Most of is the initial reduced body of acid amides and formaldehyde;Also some are free from nitrogen and first
The difunctional of aldehyde or multi-group crosslink agent, wherein it is hydroxymethyl-2 dihydroxy-ethylene urea that application is more.Such is crease-resistant whole
Although reason agent has preferable non-ironing effect, but inevitably release and residual free formaldehyde.Formaldehyde has very strong to human body
Stimulation, or even cancer can be induced.It is more and more tighter for this standard in the world to fabric residual quantity containing free formaldehyde.Such as China
GB18401-2010 regulation content of formaldehyde:Infant-wear is 20mg/kg, and the clothes for directly contacting skin are 75mg/kg, non-straight
The clothes for contacting skin are 300mg/kg.Content of formaldehyde is provided in Japan：The clothes of directly contact skin are 75mg/kg, directly
The less men's and ladies' shirts of skin is contacted, nightwear is 300mg/kg.
The content of the invention
It is an object of the present invention to provide a kind of formaldehydeless permanent press finishing agent and its application method.Use it for processing
Afterwards, fabric can be made not produce formaldehyde, security is higher, but also the intensity and non-ironing washable ability of fabric can be improved.
Technical scheme：A kind of formaldehydeless permanent press finishing agent, is characterized in：Its pH value is 4~6, and every liter of bag
60~150g of property of water-bearing silicon bullet emulsion, 5~80g of dendritic macromole thing, 5~40g of blocked isocyanate class crosslinking agent, straight chain type
Soft 0~80g of silicone oil and aqueous polyurethane 0~80g of rich bullet agent, wherein solvent are water.
In above-mentioned formaldehydeless permanent press finishing agent, preferably, it every liter include 80~130g of aqueous silicon bullet emulsion, branch
20~50g of shape macromolecular complex, 15~30g of blocked isocyanate class crosslinking agent, straight chain type softness 5~70g of silicone oil and aqueous poly- ammonia
5~70g of the rich bullet agent of ester.
Wherein the soft silicone oil of straight chain type improves wrinkle recovery, improves tearing brute force, subtract to the fluffy degree of lifting fabric yarn
Few ultimate strength declines, and adjusting out soft and smooth fine and smooth feel has very big help, if without that will reduce after noniron finish
The flat deflection index of fabric；
And the soft oil of the rich bullet agent of aqueous polyurethane and straight chain type is shared to the fluffy degree for lifting fabric yarn synergistic effect,
, and can be with the formaldehydeless non-ironing dose of crosslinking in blocked isocyanate class to lifting the wrinkle recovery effect of fabric clearly
Under the conditions of agent and high temperature are baked, reaction is crosslinked, non-ironing effect and washing resistance performance is improved.
In above-mentioned formaldehydeless permanent press finishing agent, the preferable material in detail below of each composition：The aqueous silicon bullet emulsion is
Silicon elastic resin finishing agent Kinsoft S-728（Shanghai Qi Fang chemical science and technologies Development Co., Ltd）, dendritic macromole thing can
With silicon elastic resin finishing agent Kinsoft 700A＆B（Shanghai Qi Fang chemical science and technologies Development Co., Ltd）In 700A, end-blocking
Isocyanates crosslinking agent can use the 700B in silicon elastic resin finishing agent Kinsoft 700A＆B, and straight chain type softness silicone oil is
Textile finshing agent Magnasoft CJS（Mitugao New Material Group）, the rich bullet agent of aqueous polyurethane is super cool elasticator (elasticizer) DM-
3541（Dolantin chemical industry）.
The application method of foregoing formaldehydeless permanent press finishing agent, is characterized in, comprises the following steps：
1. to textile carry out pre-treatment, then use concentration mass percent for 25~30% liquid caustic soda（Former alkali）To knitting
Thing carries out intermittently or serially formula mercerization finish（Fiber is set to occur fully to be swelled）, obtain material A；
2. the formaldehydeless permanent press finishing agent described in usage right requirement 1 or 2 carries out padding processing to material A, dries, obtains thing
Expect B；
3. material B bakes processing, last preshrunk in baker.
In the application method of foregoing formaldehydeless permanent press finishing agent, pad before processing of the material A in step 2. is carried out
Dyeing is handled.
In the application method of foregoing formaldehydeless permanent press finishing agent, the specific method of the step 2. is：By material A in leaching
By an immersing and rolling or more, the leaching modes of rolling more obtain 55~85% liquid carrying rate when rolling formaldehydeless permanent press finishing agent；Then with sizing
Machine carries out hot-air seasoning at 100~150 DEG C, obtains material B.
In the application method of foregoing formaldehydeless permanent press finishing agent, the step 3. in baking temperature be 150~180
DEG C, the time is baked for 1.0-3min.
In the application method of foregoing formaldehydeless permanent press finishing agent, preferably, step 3. in baking temperature be 170
DEG C, the time is baked for 3min.
Compared with prior art, the formula of finishing agent of the invention will not make face after the noniron finish applied to fabric
Material produces the formaldehyde being hazardous to the human body, and security is higher, but also can improve the intensity and non-ironing washable ability of fabric.
The method of the present invention makes medicament be uniformly adhered to inside face liber surface and blister cavities by way of padding, and dries
After dry, then baked by high temperature, its is produced crosslinking, the elastic glued membrane of silicon is formed, so that fabric obtains excellent bending resistance
Energy and wrinkle recovery performance, and effect persistence is good, and washing fastness is very excellent.The method of the present invention has processing technology letter
Single, stability is good, and the selectivity to fabric, fiber is low, and strength is not dropped, effect is lifted to wearability substantially, to suede class or sanding
Kind fabric, the richness and sense of touch of hair side are not damaged, and discoloration is small, many advantages, such as formaldehydeless.
Embodiment
With reference to embodiment, the present invention is further illustrated, but is not intended as to the foundation of the invention limited.
Embodiment.A kind of formaldehydeless permanent press finishing agent, it is characterised in that：Its pH value is 4~6, and every liter includes aqueous silicon
Play the soft silicone oil of 60~150g of emulsion, 5~80g of dendritic macromole thing, 5~40g of blocked isocyanate class crosslinking agent, straight chain type
0~80g of 0~80g and the rich bullet agent of aqueous polyurethane.Preferably, every liter big comprising 80~130g of aqueous silicon bullet emulsion, dendroid
20~50g of molecule thing, 15~30g of blocked isocyanate class crosslinking agent, straight chain type softness 5~70g of silicone oil and aqueous polyurethane are rich
5~70g of bullet agent.The preferable material in detail below of each composition：The aqueous silicon bullet emulsion is silicon elastic resin finishing agent Kinsoft
S-728（Shanghai Qi Fang chemical science and technologies Development Co., Ltd）, dendritic macromole thing can use silicon elastic resin finishing agent Kinsoft
700A&B （Shanghai Qi Fang chemical science and technologies Development Co., Ltd）In 700A, blocked isocyanate class crosslinking agent can with silicon elasticity
700B in resin finishing agent Kinsoft 700A＆B, straight chain type softness silicone oil is textile finshing agent Magnasoft CJS（Step
Figure new high-tech material group）, the rich bullet agent of aqueous polyurethane is super cool elasticator (elasticizer) DM-3541（Dolantin chemical industry）.
The application method of formaldehydeless permanent press finishing agent, it is characterised in that comprise the following steps：
1. pre-treatment is carried out to textile, then uses concentration mass percent to be carried out for 25~30% liquid caustic soda to fabric
Intermittently or serially formula mercerization finish, obtains material A（It can dye or not dye）；
2. material A is obtained 55 by an immersing and rolling or many leachings modes of rolling more when padding formaldehydeless permanent press finishing agent~
85% liquid carrying rate；Then hot-air seasoning is carried out at 100~150 DEG C with forming machine, obtains material B；
3. material B bakes processing in baker, and baking temperature is 170 DEG C, bakes the time for 3min, last preshrunk.
From 100% cotton plain cloth as test object, using the finishing agent and method of the present invention to test object at
Manage the physical index comparing result compared with traditional handicraft as follows.
1st, color fastness index
| Project | Examination criteria | The inventive method | Traditional handicraft |
| Dry fastness | GB/T3920 | 4-5 grades | 4 grades |
| Fastness to wet rubbing | GB/T3920 | 2-3 grades（It is dark） | 1-2 grades（It is dark） |
| Color fastness to washing（Become） | GB/T3921.3 | 4 grades | 3-4 grades |
| Color fastness to washing（It is stained with） | GB/T3921.3 | 4 grades | 4 grades |
| PH value | GB/T7573 | 4-7.5 | 4-7.5 |
2nd, its functional attributes
Claims (6)
1. a kind of formaldehydeless permanent press finishing agent, it is characterised in that：Its pH value be 4~6, and every liter comprising aqueous silicon bullet emulsion 80~
130g, 20~50g of dendritic macromole thing, 15~30g of blocked isocyanate class crosslinking agent, straight chain type softness 5~70g of silicone oil and
5~70g of the rich bullet agent of aqueous polyurethane.
2. the application method of the formaldehydeless permanent press finishing agent described in claim 1, it is characterised in that comprise the following steps：
1. pre-treatment is carried out to textile, then uses concentration mass percent to carry out interval to fabric for 25~30% liquid caustic soda
Or continous way mercerization finish, obtain material A；
2. the formaldehydeless permanent press finishing agent described in usage right requirement 1 carries out padding processing to material A, dries, obtains material B；
3. material B bakes processing, last preshrunk in baker.
3. the application method of the formaldehydeless permanent press finishing agent according to right wants 2, it is characterised in that：The material A is in step
2. before processing of padding carries out dyeing processing.
4. the application method of the formaldehydeless permanent press finishing agent according to right wants 2, it is characterised in that the step 2. specific
Method is：Material A is obtained 55~85% more when padding formaldehydeless permanent press finishing agent by an immersing and rolling or many leachings modes of rolling
Liquid carrying rate；Then hot-air seasoning is carried out at 100~150 DEG C with forming machine, obtains material B.
5. the application method of the formaldehydeless permanent press finishing agent according to right wants 2, it is characterised in that：The step 3. in roasting
It is 150~180 DEG C to dry temperature, bakes the time for 1.0-3min.
6. the application method of the formaldehydeless permanent press finishing agent according to right wants 5, it is characterised in that：The step 3. in roasting
It is 170 DEG C to dry temperature, bakes the time for 3min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510746007.2A CN105220505B (en) | 2015-11-05 | 2015-11-05 | A kind of formaldehydeless permanent press finishing agent and its application method |
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| CN201510746007.2A CN105220505B (en) | 2015-11-05 | 2015-11-05 | A kind of formaldehydeless permanent press finishing agent and its application method |
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| CN105220505A CN105220505A (en) | 2016-01-06 |
| CN105220505B true CN105220505B (en) | 2017-10-17 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780495A (en) * | 2016-05-09 | 2016-07-20 | 江苏苏扬服帽有限公司 | Wash and wear finisher for fabric and method for finishing fabric by using wash and wear finisher |
| EP3494254B1 (en) * | 2016-08-04 | 2021-09-29 | PVH Corp. | Non-iron fabrics and garments, and a method of finishing the same |
| CN106381598A (en) * | 2016-08-30 | 2017-02-08 | 辽东学院 | Preparing method for easy-care fabric |
| CN106480627A (en) * | 2016-10-10 | 2017-03-08 | 科德宝宝翎衬布（南通）有限公司 | High speed forming machine and baker united weaving face fabric method for sorting and special equipment |
| US11840803B2 (en) * | 2017-11-14 | 2023-12-12 | Wilana Chemical LLC | Non-fluorinated fiber and textile treatment compositions and applications thereof |
| CN109183417A (en) * | 2018-08-23 | 2019-01-11 | 贵州凯里经济开发区鑫田民族服饰工艺品发展有限公司 | Miao ethnic group's needlework and preparation method thereof |
| CN112746420A (en) * | 2020-12-04 | 2021-05-04 | 湖北际华针织有限公司 | Anti-fuzzing and anti-pilling 4-level dyeing and finishing process for double-sided cloth of knitted polyester cotton interlayer |
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| CA2426969A1 (en) * | 2000-11-13 | 2002-05-16 | Basf Aktiengesellschaft | Highly branched polymers for wrinkleproofing cellulosic textiles |
| CN1704523A (en) * | 2004-05-27 | 2005-12-07 | 香港理工大学 | Reactive water-based polyurethane fabric finishing agent, its preparation method and application |
| CN101565898A (en) * | 2009-05-21 | 2009-10-28 | 浙江冠东印染服饰有限公司 | Shrinkproof crease-resistant low strength loss flax fabric dyeing and finishing technique |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10008930A1 (en) * | 2000-02-25 | 2001-08-30 | Basf Ag | Anti-wrinkle treatment of cellulose-containing textiles and laundry detergents |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2426969A1 (en) * | 2000-11-13 | 2002-05-16 | Basf Aktiengesellschaft | Highly branched polymers for wrinkleproofing cellulosic textiles |
| CN1545584A (en) * | 2000-11-13 | 2004-11-10 | �����ɷ� | Highly branched polymers for wrinkleproofing cellulosic textiles |
| CN1704523A (en) * | 2004-05-27 | 2005-12-07 | 香港理工大学 | Reactive water-based polyurethane fabric finishing agent, its preparation method and application |
| CN101565898A (en) * | 2009-05-21 | 2009-10-28 | 浙江冠东印染服饰有限公司 | Shrinkproof crease-resistant low strength loss flax fabric dyeing and finishing technique |
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Effective date of registration: 20171023 Address after: 313000 Zhejiang Province, Huzhou city Wuxing District Wei Tianzi Road No. 288 Patentee after: Zhejiang Mizuda textile printing and Dyeing Technology Co. Ltd. Address before: 313000 Zhejiang Province, Huzhou city Wuxing District Wei Tianzi Road No. 288 Patentee before: Zhejiang MIZUDA Dyeing AG |
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