CN110512035A - The resistance to tortuous antibacterial leather of one kind and its antibacterial and mouldproof layer - Google Patents
The resistance to tortuous antibacterial leather of one kind and its antibacterial and mouldproof layer Download PDFInfo
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- CN110512035A CN110512035A CN201910824170.4A CN201910824170A CN110512035A CN 110512035 A CN110512035 A CN 110512035A CN 201910824170 A CN201910824170 A CN 201910824170A CN 110512035 A CN110512035 A CN 110512035A
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- layer
- antibacterial
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- leather
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Classifications
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The present invention relates to a kind of resistance to tortuous antibacterial leather and its antibacterial and mouldproof layers, antibacterial and mouldproof layer contains following component in terms of mass parts: 1~5 part of hydroxybenzoate, 1~3 part of N- octylisothiazolinone, 0.5~2.5 part of propylben, 8~13 parts of waterborne polyurethane resin；The leather includes leather ontology, further includes wax protective layer, soft layer, crease-resistant layer, crack-resistant layer, antibacterial and mouldproof layer, bright layer and the layer of resistance to wet rubbing for being successively coated on leather body surface.The present invention passes through in the Wax-coated protective layer of the leather surface, soft layer, crease-resistant layer, crack-resistant layer, antibacterial and mouldproof layer, bright layer and the layer of resistance to wet rubbing; play leather protection, soft, crease-resistant, cracking resistance, the effect of antibacterial and mouldproof, light and resistance to wet rubbing; and these excellent effects; so that the leather being prepared more durable, aesthetics are higher.
Description
The application is point for the patent application that invention and created name is " resistance to tortuous antibacterial leather of one kind and preparation method thereof "
The applying date of case application, original application is 2016-08-30, and application No. is 201610759238.1.
Technical field
The present invention relates to technical field of traditional Chinese medicines, more particularly to a kind of resistance to tortuous antibacterial leather and its antibacterial and mouldproof layer.
Background technique
Leather be lost hair or feathers andTanningEqual physics, chemical process is obtained has been denaturalized not perishable Animal Skin.Skin LeatherIndustry cover the main bodys such as process hides, shoemaking, fur clothing, leather goods, fur and its product industry and leather chemical industry, leather hardware,
The mating industry such as leather machine, auxiliary material.Currently, the use of more leather and fur products being that the days such as leather shoes, fur clothing, corium sofa are common
Product.
Existing leather and fur products only coats a protective layer in leather body surface during the preparation process, which has
Certain crease-resistant, cracking resistance, sterilization, wear-resisting effect, but its effect is poor, and the protective layer of single layer can not be effectively protected
Leather so that leather service life it is short, not rub resistance, easily it is mouldy.
Summary of the invention
The technical issues of solution: a protective layer only is coated in leather body surface for existing leather, leather uses
Service life is short, not rub resistance, it is easily mouldy the disadvantages of, the present invention provides a kind of resistance to tortuous antibacterial leather and its antibacterial and mouldproof layer.
Technical solution: a kind of antibacterial and mouldproof layer of resistance to tortuous antibacterial leather contains following component: hydroxy benzenes in terms of mass parts
1~5 part of formic acid esters, 1~3 part of N- octylisothiazolinone, 0.5~2.5 part of propylben, waterborne polyurethane resin 8~13
Part.
A kind of resistance to tortuous antibacterial leather, including leather ontology (1), further include successively being coated on leather ontology (1) surface
Wax protective layer (2), soft layer (3), crease-resistant layer (4), crack-resistant layer (5), antibacterial and mouldproof layer (6), bright layer (7) and the layer of resistance to wet rubbing
(8)；Wherein, the soft layer (3) contains following component in terms of mass parts: 2~6 parts of dimethicone, waterborne polyurethane resin
16~22 parts；The crease-resistant layer (4) contains following component in terms of mass parts: 5~12 parts of polyester fiber, waterborne polyurethane resin 7
~15 parts；The crack-resistant layer (5) contains following component in terms of mass parts: 3~8 parts of tri trimellitate nonyl ester, aqueous polyurethane tree
10~15 parts of rouge；The antibacterial and mouldproof layer (6) is above-mentioned antibacterial and mouldproof layer.
Preferably, the wax protective layer (2) is cation paraffin.
Preferably, the layer of resistance to wet rubbing (8) contains following component in terms of mass parts: 4~9 parts of styrene-acrylic emulsion, aqueous poly- ammonia
7~14 parts of ester resin.
Preferably, the bright layer (7) contains following component in terms of mass parts: 5~10 parts of castor oil, fatty acid polyoxy second
5~10 parts of alkene rouge, 5~10 parts of waterborne polyurethane resin.
The utility model has the advantages that resistance to tortuous antibacterial leather of one kind provided by the invention and preparation method thereof, by the leather surface
Wax-coated protective layer, soft layer, crease-resistant layer, crack-resistant layer, antibacterial and mouldproof layer, bright layer and the layer of resistance to wet rubbing play leather and protect, is soft
The effect of soft, crease-resistant, cracking resistance, antibacterial and mouldproof, light and resistance to wet rubbing, and these excellent effects, so that the skin being prepared
It is higher to remove from office more durable, aesthetics.
Detailed description of the invention
Fig. 1 is the sectional structure chart of resistance to tortuous antibacterial leather of the invention.
In figure: 1. leather ontologies；2. wax protective layer；3. soft layer；4. crease-resistant layer；5. crack-resistant layer；6. antibacterial and mouldproof layer；7.
Bright layer；8. the layer of resistance to wet rubbing.
Specific embodiment
Embodiment 1
A kind of resistance to tortuous antibacterial leather, including leather ontology 1 further include the wax guarantor for being successively coated on 1 surface of leather ontology
Sheath 2, soft layer 3, crease-resistant layer 4, crack-resistant layer 5, antibacterial and mouldproof layer 6, bright layer 7 and the layer of resistance to wet rubbing 8；Wax protective layer 2 be sun from
Sub- paraffin；Soft layer 3 contains following component in terms of mass parts: 2 parts of dimethicone, 16 parts of waterborne polyurethane resin；Crease-resistant layer 4
Contain following component in terms of mass parts: 5 parts of polyester fiber, 7 parts of waterborne polyurethane resin；Crack-resistant layer 5 in terms of mass parts containing with
Lower ingredient: 3 parts of tri trimellitate nonyl ester, 10 parts of waterborne polyurethane resin；Antibacterial and mouldproof layer 6 in terms of mass parts containing below at
Point: 1 part of hydroxybenzoate, 1 part of N- octylisothiazolinone, 0.5 part of propylben, 8 parts of waterborne polyurethane resin；It is bright
Layer 7 contains following component in terms of mass parts: 5 parts of castor oil, 5 parts of aliphatic acid polyethenoxy rouge, 5 parts of waterborne polyurethane resin；It is resistance to
Wet rubbing layer 8 contains following component in terms of mass parts: 4 parts of styrene-acrylic emulsion, 7 parts of waterborne polyurethane resin.
A kind of the step of preparation method of resistance to tortuous antibacterial leather, the preparation method, is as follows:
The first step, the preparation of leather ontology 1: using conventional methods, by original cladding by primary coat, boiling hot, middle painting, top
Painting, hot light fall drum processing to get leather ontology 1；
Second step, the preparation of resistance to complications antibacterial leather: in 1 surface of leather ontology successively Wax-coated protective layer 2, soft in order
Soft formation 3, crease-resistant layer 4, crack-resistant layer 5, antibacterial and mouldproof layer 6, bright layer 7 and the layer of resistance to wet rubbing 8, each layer is with a thickness of 0.1mm to get resistance to song
Roll over antibacterial leather.
Embodiment 2
A kind of resistance to tortuous antibacterial leather, including leather ontology 1 further include the wax guarantor for being successively coated on 1 surface of leather ontology
Sheath 2, soft layer 3, crease-resistant layer 4, crack-resistant layer 5, antibacterial and mouldproof layer 6, bright layer 7 and the layer of resistance to wet rubbing 8；Wax protective layer 2 be sun from
Sub- paraffin；Soft layer 3 contains following component in terms of mass parts: 6 parts of dimethicone, 22 parts of waterborne polyurethane resin；Crease-resistant layer 4
Contain following component in terms of mass parts: 12 parts of polyester fiber, 15 parts of waterborne polyurethane resin；Crack-resistant layer 5 is contained in terms of mass parts
Following component: 8 parts of tri trimellitate nonyl ester, 15 parts of waterborne polyurethane resin；Antibacterial and mouldproof layer 6 in terms of mass parts containing below at
Point: 5 parts of hydroxybenzoate, 3 parts of N- octylisothiazolinone, 2.5 parts of propylben, 13 parts of waterborne polyurethane resin；Light
Bright layers 7 contain following component in terms of mass parts: 10 parts of castor oil, 10 parts of aliphatic acid polyethenoxy rouge, and waterborne polyurethane resin 10
Part；The layer of resistance to wet rubbing 8 contains following component in terms of mass parts: 9 parts of styrene-acrylic emulsion, 14 parts of waterborne polyurethane resin.
A kind of the step of preparation method of resistance to tortuous antibacterial leather, the preparation method, is as follows:
The first step, the preparation of leather ontology 1: using conventional methods, by original cladding by primary coat, boiling hot, middle painting, top
Painting, hot light fall drum processing to get leather ontology 1；
Second step, the preparation of resistance to complications antibacterial leather: in 1 surface of leather ontology successively Wax-coated protective layer 2, soft in order
Soft formation 3, crease-resistant layer 4, crack-resistant layer 5, antibacterial and mouldproof layer 6, bright layer 7 and the layer of resistance to wet rubbing 8, each layer is with a thickness of 0.2mm to get resistance to song
Roll over antibacterial leather.
Embodiment 3
A kind of resistance to tortuous antibacterial leather, including leather ontology 1 further include the wax guarantor for being successively coated on 1 surface of leather ontology
Sheath 2, soft layer 3, crease-resistant layer 4, crack-resistant layer 5, antibacterial and mouldproof layer 6, bright layer 7 and the layer of resistance to wet rubbing 8；Wax protective layer 2 be sun from
Sub- paraffin；Soft layer 3 contains following component in terms of mass parts: 4 parts of dimethicone, 19 parts of waterborne polyurethane resin；Crease-resistant layer 4
Contain following component in terms of mass parts: 9 parts of polyester fiber, 11 parts of waterborne polyurethane resin；Crack-resistant layer 5 in terms of mass parts containing with
Lower ingredient: 5.5 parts of tri trimellitate nonyl ester, 12.5 parts of waterborne polyurethane resin；Antibacterial and mouldproof layer 6 is in terms of mass parts containing following
Ingredient: 3 parts of hydroxybenzoate, 2 parts of N- octylisothiazolinone, 1.5 parts of propylben, 10 parts of waterborne polyurethane resin；
Bright layer 7 contains following component in terms of mass parts: 7.5 parts of castor oil, 7.5 parts of aliphatic acid polyethenoxy rouge, and aqueous polyurethane tree
8 parts of rouge；The layer of resistance to wet rubbing 8 contains following component in terms of mass parts: 6 parts of styrene-acrylic emulsion, 10 parts of waterborne polyurethane resin.
A kind of the step of preparation method of resistance to tortuous antibacterial leather, the preparation method, is as follows:
The first step, the preparation of leather ontology 1: using conventional methods, by original cladding by primary coat, boiling hot, middle painting, top
Painting, hot light fall drum processing to get leather ontology 1；
Second step, the preparation of resistance to complications antibacterial leather: in 1 surface of leather ontology successively Wax-coated protective layer 2, soft in order
Soft formation 3, crease-resistant layer 4, crack-resistant layer 5, antibacterial and mouldproof layer 6, bright layer 7 and the layer of resistance to wet rubbing 8, each layer is with a thickness of 0.15mm to get resistance to
Tortuous antibacterial leather.
The technical performance index of the resistance to tortuous antibacterial leather of 1~embodiment of above-described embodiment 3, testing result are as follows:
The embodiment of the present invention has been described in detail above, for those of ordinary skill in the art, according to the present invention
The thought of embodiment, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of antibacterial and mouldproof layer of resistance to tortuous antibacterial leather, it is characterised in that: the antibacterial and mouldproof layer (6) is contained in terms of mass parts
Following component: 1~5 part of hydroxybenzoate, 1~3 part of N- octylisothiazolinone, 0.5~2.5 part of propylben, aqueous
8~13 parts of polyurethane resin.
2. the antibacterial and mouldproof layer of resistance to tortuous antibacterial leather according to claim 1, it is characterised in that: the antibacterial and mouldproof layer
(6) contain following component in terms of mass parts: 1 part of hydroxybenzoate, 1 part of N- octylisothiazolinone, propylben 0.5
Part, 8 parts of waterborne polyurethane resin.
3. the antibacterial and mouldproof layer of resistance to tortuous antibacterial leather according to claim 1, it is characterised in that: the antibacterial and mouldproof layer
(6) contain following component in terms of mass parts: 5 parts of hydroxybenzoate, 3 parts of N- octylisothiazolinone, propylben 2.5
Part, 13 parts of waterborne polyurethane resin.
4. the antibacterial and mouldproof layer of resistance to tortuous antibacterial leather according to claim 1, it is characterised in that: the antibacterial and mouldproof layer
(6) contain following component in terms of mass parts: 3 parts of hydroxybenzoate, 2 parts of N- octylisothiazolinone, propylben 1.5
Part, 10 parts of waterborne polyurethane resin.
5. a kind of resistance to tortuous antibacterial leather, including leather ontology (1), it is characterised in that: further include successively being coated on leather ontology
(1) the wax protective layer (2), soft layer (3), crease-resistant layer (4), crack-resistant layer (5), antibacterial and mouldproof layer (6), bright layer (7) on surface and
The layer of resistance to wet rubbing (8)；Wherein, the soft layer (3) contains following component in terms of mass parts: 2~6 parts of dimethicone, aqueous poly-
16~22 parts of urethane resin；The crease-resistant layer (4) contains following component in terms of mass parts: 5~12 parts of polyester fiber, aqueous poly- ammonia
7~15 parts of ester resin；The crack-resistant layer (5) contains following component in terms of mass parts: 3~8 parts of tri trimellitate nonyl ester, aqueous poly-
10~15 parts of urethane resin；The antibacterial and mouldproof layer (6) is antibacterial and mouldproof layer as described in claim 1.
6. the resistance to tortuous antibacterial leather of one kind according to claim 5, it is characterised in that: the wax protective layer (2) be sun from
Sub- paraffin.
7. the resistance to tortuous antibacterial leather of one kind according to claim 5, it is characterised in that: the layer of resistance to wet rubbing (8) is with quality
Part meter contains following component: 4~9 parts of styrene-acrylic emulsion, 7~14 parts of waterborne polyurethane resin.
8. the resistance to tortuous antibacterial leather of one kind according to claim 5, it is characterised in that: the bright layer (7) is with mass parts
Meter contains following component: 5~10 parts of castor oil, 5~10 parts of aliphatic acid polyethenoxy rouge, 5~10 parts of waterborne polyurethane resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824170.4A CN110512035A (en) | 2016-08-30 | 2016-08-30 | The resistance to tortuous antibacterial leather of one kind and its antibacterial and mouldproof layer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824170.4A CN110512035A (en) | 2016-08-30 | 2016-08-30 | The resistance to tortuous antibacterial leather of one kind and its antibacterial and mouldproof layer |
| CN201610759238.1A CN106362927B (en) | 2016-08-30 | 2016-08-30 | Resistance to tortuous antibacterial leather of one kind and preparation method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610759238.1A Division CN106362927B (en) | 2016-08-30 | 2016-08-30 | Resistance to tortuous antibacterial leather of one kind and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN110512035A true CN110512035A (en) | 2019-11-29 |
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| CN201910824170.4A Pending CN110512035A (en) | 2016-08-30 | 2016-08-30 | The resistance to tortuous antibacterial leather of one kind and its antibacterial and mouldproof layer |
| CN201610759238.1A Active CN106362927B (en) | 2016-08-30 | 2016-08-30 | Resistance to tortuous antibacterial leather of one kind and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113529415A (en) * | 2021-08-12 | 2021-10-22 | 杭州锴越新材料有限公司 | Antibiotic mould proof seam plaiting cloth |
| CN113619208A (en) * | 2021-08-05 | 2021-11-09 | 旺德府家居产业集团有限公司 | High-wear-resistance aldehyde-cleaning elastic composite board |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109536648A (en) * | 2019-01-11 | 2019-03-29 | 亓明芳 | A kind of preparation method of antibacterial anti-deformation leather |
| CN110227637A (en) * | 2019-06-17 | 2019-09-13 | 漳州香洲皮革有限公司 | Modified stretch-proof leather and preparation method thereof |
| CN111809005A (en) * | 2020-07-02 | 2020-10-23 | 郭邵杰 | Manufacturing method of lasting antibacterial bacteriostatic leather |
| CN111809004A (en) * | 2020-07-02 | 2020-10-23 | 郭邵杰 | Flexing-resistant antibacterial leather and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113529415A (en) * | 2021-08-12 | 2021-10-22 | 杭州锴越新材料有限公司 | Antibiotic mould proof seam plaiting cloth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106362927A (en) | 2017-02-01 |
| CN106362927B (en) | 2019-10-08 |
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