CN101797827A - Ultraviolet color-changing leather and production process thereof - Google Patents
Ultraviolet color-changing leather and production process thereof Download PDFInfo
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- CN101797827A CN101797827A CN201010117401A CN201010117401A CN101797827A CN 101797827 A CN101797827 A CN 101797827A CN 201010117401 A CN201010117401 A CN 201010117401A CN 201010117401 A CN201010117401 A CN 201010117401A CN 101797827 A CN101797827 A CN 101797827A
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Abstract
The invention discloses ultraviolet color-changing leather, which comprises leather. An ultraviolet color-changing film coats the outer surface of the leather. The production process comprises the following steps: adding water-based PU(polyurethane) resin, butanone and dimethyl formamide in parts by weight; stirring the mixture for 0.2-1 hour; adding ultraviolet color-changing powder and stirring for 0.2-1 hour to obtain ultraviolet color-changing resin; producing the ultraviolet color-changing resin into a chip thin film by using a film sticking machine; drying the chip thin film at the temperature of 60-120DEG C for 10-20 minutes to obtain a finished product thin film; adhering the finished product thin film to the outer surface of the leather; and preserving heat for 8-12 hours at the temperature of 80-120DEG C to obtain the ultraviolet color-changing leather. Since the ultraviolet color-changing film coats the outer surface of the leather, the color of the leather can be changed along the change of ultraviolet rays; and the ultraviolet color-changing leather can be widely applied to shoes and leather products and realizes the color change of the ultraviolet rays, so that the appearance of products is more attractive and novel and the colors of the products are abundant and attractive.
Description
Skill is stated the field
The present invention relates to the leather production field, be specifically related to a kind of ultraviolet color-changing leather and production technology thereof.
Background technology
Existing leather, most color immobilizes, and under different backgrounds, the outside color immobilizes, and application is poor, finished product style dullness.
Summary of the invention
The purpose of this invention is to provide a kind of ultraviolet color-changing leather and production technology thereof, the surface color of this leather can be with ultraviolet irradiation conversion color.
A kind of ultraviolet color-changing leather comprises leather, and the outer surface of leather is covered with the ultraviolet color-changing film.
A kind of manufacturing process of ultraviolet color-changing leather, its manufacturing process is 0.2～1 hour for elder generation adds water-based PU resin, butanone by weight, dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2～1 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator, under 60～120 ℃ temperature conditions, dry and got finished films in 10～20 minutes, then finished films sticks to the leather outer surface, is incubated 8～12 hours again under 80～120 ℃ temperature conditions and gets ultraviolet color-changing leather.
Described ultraviolet color-changing film is made by each component chemical combination of following portion rate: water-based PU resin 100 weight portions, butanone 40～60 weight portions, dimethyl formamide 3～5 weight portions, ultraviolet color-changing powder 10～20 weight portions.
Described ultraviolet color-changing film manufacturing process is 0.2～1 hour for elder generation adds water-based PU resin, butanone by weight, dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2～1 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator.
Because the outer surface of ultraviolet color-changing leather provided by the invention is coated with the ultraviolet color-changing film, therefore the color of leather can the conversion with the variation of UV light, can be widely used on footwear material and the leather and fur products, realize ultraviolet color-changing, make product appearance more beautiful, novel, color enriches attractive in appearance more.
Description of drawings
Fig. 1 is the structural representation of a kind of ultraviolet color-changing leather of the present invention.
The specific embodiment
A kind of ultraviolet color-changing leather, comprise leather 2, the outer surface of leather 2 is covered with ultraviolet color-changing film 1, its manufacturing process is 0.2 hour for elder generation adds water-based PU resin, butanone by weight, dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator, oven dry got finished films in 15 minutes under 80 ℃ temperature conditions, then finished films sticks to leather 2 outer surfaces, and insulation got ultraviolet color-changing leather in 10 hours under 100 ℃ temperature conditions again.
Described ultraviolet color-changing film 1 is made by each component chemical combination of following portion rate: water-based PU resin 100 weight portions, butanone 40～60 weight portions, dimethyl formamide 3～5 weight portions, ultraviolet color-changing powder 10～20 weight portions.
Described ultraviolet color-changing film 1 manufacturing process is 0.2 hour for elder generation adds water-based PU resin, butanone, DMF by weight, dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator.
A kind of manufacturing process of ultraviolet color-changing leather, its manufacturing process is 0.2～1 hour for elder generation adds water-based PU resin, butanone by weight, dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2～1 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator, under 60～120 ℃ temperature conditions, dry and got finished films in 10～20 minutes, then finished films sticks to the leather outer surface, is incubated 8～12 hours again under 80～120 ℃ temperature conditions and gets ultraviolet color-changing leather.
Described ultraviolet color-changing film is made by each component chemical combination of following portion rate: water-based PU resin 100 weight portions, butanone 40～60 weight portions, dimethyl formamide 3～5 weight portions, ultraviolet color-changing powder 10～20 weight portions.
Described ultraviolet color-changing film manufacturing process is 0.2～1 hour for elder generation adds water-based PU resin, butanone by weight, dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2～1 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator.
Claims (4)
1. ultraviolet color-changing leather, it is characterized in that: comprise leather, the outer surface of leather is covered with the ultraviolet color-changing film.
2. a kind of ultraviolet color-changing leather according to claim 1, it is characterized in that: its manufacturing process is for adding earlier water-based PU resin by weight, butanone, it is 0.2～1 hour that dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2～1 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator, under 60～120 ℃ temperature conditions, dry and got finished films in 10～20 minutes, then finished films sticks to the leather outer surface, is incubated 8～12 hours again under 80～120 ℃ temperature conditions and gets ultraviolet color-changing leather.
3. a kind of ultraviolet color-changing leather according to claim 2 is characterized in that: described ultraviolet color-changing film is made by each component chemical combination of following portion rate: water-based PU resin 100 weight portions, butanone 40～60 weight portions, DMF 3～5 weight portions, dimethyl formamide 3～5 weight portions, ultraviolet color-changing powder 10～20 weight portions.
4. according to claim 2 or 3 described a kind of ultraviolet color-changing leathers, it is characterized in that: described ultraviolet color-changing film manufacturing process is 0.2～1 hour for elder generation adds water-based PU resin, butanone, DMF by weight, dimethyl formamide stirs, then add the ultraviolet color-changing powder stir again be 0.2～1 hour the ultraviolet color-changing resin, then the ultraviolet color-changing resin is made sheet film with laminator, under 60～120 ℃ temperature conditions, dry and got finished films in 10～20 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010117401A CN101797827A (en) | 2010-02-26 | 2010-02-26 | Ultraviolet color-changing leather and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010117401A CN101797827A (en) | 2010-02-26 | 2010-02-26 | Ultraviolet color-changing leather and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101797827A true CN101797827A (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010117401A Pending CN101797827A (en) | 2010-02-26 | 2010-02-26 | Ultraviolet color-changing leather and production process thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101797827A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268818A (en) * | 2011-04-25 | 2011-12-07 | 安安(中国)有限公司 | Preparation method for sensitization discoloration synthetic leather |
| CN106113763A (en) * | 2016-06-24 | 2016-11-16 | 安徽创荣服装辅料有限公司 | A kind of color-changing leather |
| CN109694459A (en) * | 2018-12-29 | 2019-04-30 | 东莞市康诚鞋材有限公司 | A kind of sensitization discoloration TPU shoes accessory material and preparation method thereof |
-
2010
- 2010-02-26 CN CN201010117401A patent/CN101797827A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268818A (en) * | 2011-04-25 | 2011-12-07 | 安安(中国)有限公司 | Preparation method for sensitization discoloration synthetic leather |
| CN106113763A (en) * | 2016-06-24 | 2016-11-16 | 安徽创荣服装辅料有限公司 | A kind of color-changing leather |
| CN109694459A (en) * | 2018-12-29 | 2019-04-30 | 东莞市康诚鞋材有限公司 | A kind of sensitization discoloration TPU shoes accessory material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG JINSHENG Free format text: FORMER OWNER: XIE CHUNSHUI Effective date: 20130111 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362200 QUANZHOU, FUJIAN PROVINCE TO: 362300 QUANZHOU, FUJIAN PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130111 Address after: 362300, No. 215, purple pit, four Huangcun village, Xia Mei Town, Nanan City, Fujian Province Applicant after: Huang Jinsheng Address before: 362200 Fujian city in Jinjiang Province town of Chen Tai Xia Cun long makeup Road No. 96 Applicant before: Xie Chunshui |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100811 |