CN107163545A - A kind of environment-friendly type dermatine - Google Patents
A kind of environment-friendly type dermatine Download PDFInfo
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- CN107163545A CN107163545A CN201710583992.9A CN201710583992A CN107163545A CN 107163545 A CN107163545 A CN 107163545A CN 201710583992 A CN201710583992 A CN 201710583992A CN 107163545 A CN107163545 A CN 107163545A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
- C08L71/03—Polyepihalohydrins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1625—Non-macromolecular compounds organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a kind of environment-friendly type dermatine, include the decorative layer of basic unit and substrate surface, adhesive linkage is provided between the basic unit and decorative layer；The basic unit includes following raw material by weight：60 70 parts of ECO rubber, 40 50 parts of polyurethane resin, 20 30 parts of solvent, 37 parts of fire retardant, 0.6 1.0 parts of age resistor, 1.2 1.8 parts of stearic acid, 1.5 2.5 parts of dispersant, 1.2 1.4 parts of accelerator, 34 parts of zinc oxide, 0.3 0.4 parts of crosslinking agent, 1.2 2.0 parts of foaming agent.The present invention has the characteristics of easily reclaiming, recycle.Discarded dermatine is easily recycled, and cost recovery is low, realizes zero emission.
Description
Technical field
The present invention relates to environment-friendly materials technical field, and in particular to a kind of environment-friendly type dermatine.
Background technology
At present, on the market for footwear material, case and bag, sofa, seat, clothes, house ornamentation, the leather of gloves etc., typically using people
Make leather（Predominantly PVC leather, PU leather）And natural leather.
Wherein, PVC leather there are peculiar smell, and low temperature oar song is poor, not wear-resisting, the shortcomings of easy aging.
PU leather there are peculiar smell, and face coat is easily peelable, and processing technology is complicated, and process is not environmentally（It is related to heavy metal,
Formaldehyde, chlorinated phenol, the use of the noxious material such as dimethylformamide and is reclaimed at discharge）The shortcomings of.
Natural leather there are source limited amount, and quality differs, and processing technology is complicated, and process not environmentally, is molded
Loss is big, and the easy moisture absorption of product is gone mouldy, the shortcomings of operation and maintenance cost of upkeep is high.
ECO rubber is free of double bond by main chain of ehter bond, using polar group chloromethyl as side chain, thus with heat-resisting, it is resistance to old
Change, oil resistant, the advantages of fire-retardant.It is widely used in auto industry, shipping industry, the field such as electronics industry.ECO rubber is answered at present
The research and production that expanded material is closed applied to field of leather yet there are no relevant report.
The content of the invention
The purpose of the present invention is that there is provided a kind of environment-friendly type dermatine for problem of the prior art.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of environment-friendly type dermatine, includes the decorative layer of basic unit and substrate surface, provided with viscous between the basic unit and decorative layer
Connect layer；The basic unit includes following raw material by weight：
60-70 parts of ECO rubber, 40-50 parts of polyurethane resin,
20-30 parts of solvent, 3-7 parts of fire retardant,
0.6-1.0 parts of age resistor, 1.2-1.8 parts of stearic acid,
1.5-2.5 parts of dispersant, 1.2-1.4 parts of accelerator,
3-4 parts of zinc oxide, 0.3-0.4 parts of crosslinking agent,
1.2-2.0 parts of foaming agent；
The decorative layer includes following raw material by weight：
20-30 parts of IPDI, 0.05-0.15 parts of catalyst,
Into 1-2 parts of salt hydrophilizing agent, 0.5-1.5 parts of chain extender,
1-2 parts of detergent, 3-7 parts of fire retardant,
Environmentally friendly color chips 5-10 parts, 0.2-0.6 parts of curing agent,
50-100 parts of water.
Further, the basic unit includes following raw material by weight：
65 parts of ECO rubber, 46 parts of polyurethane resin,
24 parts of solvent, 5 parts of fire retardant,
0.8 part of age resistor, 1.5 parts of stearic acid,
2 parts of dispersant, 1.3 parts of accelerator,
3.5 parts of zinc oxide, 0.35 part of crosslinking agent,
1.6 parts of foaming agent.
Further, the decorative layer includes following raw material by weight：
26 parts of IPDI, 0.1 part of catalyst,
Into 1.5 parts of salt hydrophilizing agent, 1 part of chain extender,
1.5 parts of detergent, 5 parts of fire retardant,
Environmentally friendly 8 parts of color chips, 0.4 part of curing agent,
76 parts of water.
Further, the modulus of the polyurethane resin is 55-65kg/cm2, molecular weight is 0.8 × 105-1.0×105。
Further, the solvent is the one or more in dimethylformamide, toluene and butanone；The fire retardant is
Phosphate ester flame retardants.
Further, the catalyst is dibutyl tin laurate.
Further, it is described into salt hydrophilizing agent be 2,2- dihydromethyl propionic acids.
Further, the detergent is 1- cyclopropyl -4- [(4- methyl isophthalic acids-piperazinyl) methyl] -2- [(4- isopropyls
Phenyl) sulfidomethyl] the bromo- 1H- indole -3-carboxylic acids ethyl ester dihydrochlorides of -5- hydroxyls -6-.
The present invention compared with prior art, with following beneficial effect：
The basic unit that the present invention is used can not only make the compatible blending well of each active principle, and cheap, so as to meet industry
The new needs of development.The preparation method of the present invention is also simple and easy to apply simultaneously, is adapted to industrial production.The present invention passes through appropriate formula
And technique, prepare tasteless, environmentally friendly, difficult stripping, wear-resisting, low temperature oar Qu Xingneng good, oil resistant, it is heat-resisting, ageing-resistant, fire-retardant the features such as
Environmentally friendly dermatine, can partly substitute existing dermatine, natural leather, be widely used in footwear material, case and bag, sofa, seat,
Clothes, house ornamentation, the field such as gloves.The decorative layer used using water as medium, it is nontoxic when using, pollution-free, do not burn, it is inexpensive, and
And still there is the performances such as high glaze, high-wearing feature, high resiliency, high-adhesion, water-fast, weather-proof, chemical-resistant resistance in performance.This
Invention is also provided with the naturally outer of elasticity, fullness, flexibility and the graining cleaning of natural leather in terms of feel and outward appearance
See, while the property indices of prepared synthetic leather also reach, be even more than natural leather.
Dermatine of the present invention also has the characteristics of easily reclaiming, recycle.Discarded dermatine is easily recycled
Recycle, cost recovery is low, and 100 mesh above rubber powders are worn into after recovery, produced available for footwear material, aluminium-plastic panel sandwich layer packing material,
Product of rubber and plastic filling, material modified etc., realize zero emission.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of environment-friendly type dermatine, includes the decorative layer of basic unit and substrate surface, provided with viscous between the basic unit and decorative layer
Connect layer；The basic unit includes following raw material by weight：
60 parts of ECO rubber, 40 parts of polyurethane resin,
20 parts of solvent, 3 parts of fire retardant,
0.6 part of age resistor, 1.2 parts of stearic acid,
1.5 parts of dispersant, 1.2 parts of accelerator,
3 parts of zinc oxide, 0.3 part of crosslinking agent,
1.2 parts of foaming agent；
The decorative layer includes following raw material by weight：
20 parts of IPDI, 0.05 part of catalyst,
Into 1 part of salt hydrophilizing agent, 0.5 part of chain extender,
1 part of detergent, 3 parts of fire retardant,
Environmentally friendly 5 parts of color chips, 0.2 part of curing agent,
50 parts of water.
The modulus of the polyurethane resin is 60kg/cm2, molecular weight is 0.8 × 105-1.0×105。
The solvent is the one or more in dimethylformamide, toluene and butanone；The fire retardant is phosphoric acid ester
Fire retardant.
The catalyst is dibutyl tin laurate.
It is described into salt hydrophilizing agent be 2,2- dihydromethyl propionic acids.
The detergent is 1- cyclopropyl -4- [(4- methyl isophthalic acids-piperazinyl) methyl] -2- [(4- isopropyl phenyls) sulphur first
Base] the bromo- 1H- indole -3-carboxylic acids ethyl ester dihydrochlorides of -5- hydroxyls -6-.
Embodiment 2
A kind of environment-friendly type dermatine, includes the decorative layer of basic unit and substrate surface, provided with viscous between the basic unit and decorative layer
Connect layer；The basic unit includes following raw material by weight：
70 parts of ECO rubber, 50 parts of polyurethane resin,
30 parts of solvent, 7 parts of fire retardant,
1.0 parts of age resistor, 1.8 parts of stearic acid,
2.5 parts of dispersant, 1.4 parts of accelerator,
4 parts of zinc oxide, 0.4 part of crosslinking agent,
2.0 parts of foaming agent；
The decorative layer includes following raw material by weight：
30 parts of IPDI, 0.15 part of catalyst,
Into 2 parts of salt hydrophilizing agent, 1.5 parts of chain extender,
2 parts of detergent, 7 parts of fire retardant,
Environmentally friendly 10 parts of color chips, 0.6 part of curing agent,
100 parts of water.
The modulus of the polyurethane resin is 65kg/cm2, molecular weight is 1.0 × 105。
The solvent is the one or more in dimethylformamide, toluene and butanone；The fire retardant is phosphoric acid ester
Fire retardant.
The catalyst is dibutyl tin laurate.
It is described into salt hydrophilizing agent be 2,2- dihydromethyl propionic acids.
The detergent is 1- cyclopropyl -4- [(4- methyl isophthalic acids-piperazinyl) methyl] -2- [(4- isopropyl phenyls) sulphur first
Base] the bromo- 1H- indole -3-carboxylic acids ethyl ester dihydrochlorides of -5- hydroxyls -6-.
Embodiment 3
A kind of environment-friendly type dermatine, includes the decorative layer of basic unit and substrate surface, provided with viscous between the basic unit and decorative layer
Connect layer；The basic unit includes following raw material by weight：
65 parts of ECO rubber, 46 parts of polyurethane resin,
24 parts of solvent, 5 parts of fire retardant,
0.8 part of age resistor, 1.5 parts of stearic acid,
2 parts of dispersant, 1.3 parts of accelerator,
3.5 parts of zinc oxide, 0.35 part of crosslinking agent,
1.6 parts of foaming agent.
The decorative layer includes following raw material by weight：
26 parts of IPDI, 0.1 part of catalyst,
Into 1.5 parts of salt hydrophilizing agent, 1 part of chain extender,
1.5 parts of detergent, 5 parts of fire retardant,
Environmentally friendly 8 parts of color chips, 0.4 part of curing agent,
76 parts of water.
The modulus of the polyurethane resin is 60kg/cm2, molecular weight is 0.9 × 105。
The solvent is the one or more in dimethylformamide, toluene and butanone；The fire retardant is phosphoric acid ester
Fire retardant.
The catalyst is dibutyl tin laurate.
It is described into salt hydrophilizing agent be 2,2- dihydromethyl propionic acids.
The detergent is 1- cyclopropyl -4- [(4- methyl isophthalic acids-piperazinyl) methyl] -2- [(4- isopropyl phenyls) sulphur first
Base] the bromo- 1H- indole -3-carboxylic acids ethyl ester dihydrochlorides of -5- hydroxyls -6-.
The basic unit that the present invention is used can not only make the compatible blending well of each active principle, and cheap, so as to meet
The new needs of industrial development.The preparation method of the present invention is also simple and easy to apply simultaneously, is adapted to industrial production.The present invention is by appropriate
Formula and technique, prepare the spy such as tasteless, environmentally friendly, difficult stripping, wear-resisting, low temperature oar Qu Xingneng good, oil resistant, heat-resisting, ageing-resistant, fire-retardant
The environmentally friendly dermatine of point, can partly substitute existing dermatine, natural leather is widely used in footwear material, case and bag, sofa,
Seat, clothes, house ornamentation, the field such as gloves.The decorative layer used using water as medium, it is nontoxic when using, pollution-free, do not burn, valency
It is honest and clean, and still with property such as high glaze, high-wearing feature, high resiliency, high-adhesion, water-fast, weather-proof, chemical-resistant resistances in performance
Energy.The present invention is also provided with oneself of elasticity, fullness, flexibility and the graining cleaning of natural leather in terms of feel and outward appearance
Right outward appearance, while the property indices of prepared synthetic leather also reach, has been even more than natural leather.
Dermatine of the present invention also has the characteristics of easily reclaiming, recycle.Discarded dermatine is easily recycled
Recycle, cost recovery is low, and 100 mesh above rubber powders are worn into after recovery, produced available for footwear material, aluminium-plastic panel sandwich layer packing material,
Product of rubber and plastic filling, material modified etc., realize the zero-emission to pollution.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although with reference to the foregoing embodiments
The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute
The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and
Within principle, any modification made, equivalent substitution, improve etc., it should be included in the scope of the protection.
Claims (8)
1. a kind of environment-friendly type dermatine, includes the decorative layer of basic unit and substrate surface, is provided between the basic unit and decorative layer
Adhesive linkage；Characterized in that, the basic unit includes following raw material by weight：
60-70 parts of ECO rubber, 40-50 parts of polyurethane resin,
20-30 parts of solvent, 3-7 parts of fire retardant,
0.6-1.0 parts of age resistor, 1.2-1.8 parts of stearic acid,
1.5-2.5 parts of dispersant, 1.2-1.4 parts of accelerator,
3-4 parts of zinc oxide, 0.3-0.4 parts of crosslinking agent,
1.2-2.0 parts of foaming agent；
The decorative layer includes following raw material by weight：
20-30 parts of IPDI, 0.05-0.15 parts of catalyst,
Into 1-2 parts of salt hydrophilizing agent, 0.5-1.5 parts of chain extender,
1-2 parts of detergent, 3-7 parts of fire retardant,
Environmentally friendly color chips 5-10 parts, 0.2-0.6 parts of curing agent,
50-100 parts of water.
2. a kind of environment-friendly type dermatine according to claim 1, it is characterised in that the basic unit include it is following by weight
The raw material of part meter：
65 parts of ECO rubber, 46 parts of polyurethane resin,
24 parts of solvent, 5 parts of fire retardant,
0.8 part of age resistor, 1.5 parts of stearic acid,
2 parts of dispersant, 1.3 parts of accelerator,
3.5 parts of zinc oxide, 0.35 part of crosslinking agent,
1.6 parts of foaming agent.
3. a kind of environment-friendly type dermatine according to claim 1, it is characterised in that the decorative layer is included below by weight
Measure the raw material of part meter：
26 parts of IPDI, 0.1 part of catalyst,
Into 1.5 parts of salt hydrophilizing agent, 1 part of chain extender,
1.5 parts of detergent, 5 parts of fire retardant,
Environmentally friendly 8 parts of color chips, 0.4 part of curing agent,
76 parts of water.
4. a kind of environment-friendly type dermatine according to claim 1, it is characterised in that the modulus of the polyurethane resin is
55-65kg/cm2, molecular weight is 0.8 × 105-1.0×105。
5. a kind of environment-friendly type dermatine according to claim 1, it is characterised in that the solvent is dimethyl formyl
One or more in amine, toluene and butanone；The fire retardant is phosphate ester flame retardants.
6. a kind of environment-friendly type dermatine according to claim 1, it is characterised in that the catalyst is tin dilaurate two
Butyl tin.
7. a kind of environment-friendly type dermatine according to claim 1, it is characterised in that it is described into salt hydrophilizing agent be 2,2- bis-
Hydroxymethyl propionic acid.
8. a kind of environment-friendly type dermatine according to claim 1, it is characterised in that the detergent be 1- cyclopropyl-
4- [(4- methyl isophthalic acids-piperazinyl) methyl] -2- [(4- isopropyl phenyls) sulfidomethyl] bromo- 1H- indole -3-carboxylic acids of -5- hydroxyls -6-
Ethyl ester dihydrochloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583992.9A CN107163545A (en) | 2017-07-18 | 2017-07-18 | A kind of environment-friendly type dermatine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583992.9A CN107163545A (en) | 2017-07-18 | 2017-07-18 | A kind of environment-friendly type dermatine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107163545A true CN107163545A (en) | 2017-09-15 |
Family
ID=59816966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583992.9A Withdrawn CN107163545A (en) | 2017-07-18 | 2017-07-18 | A kind of environment-friendly type dermatine |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706336A (en) * | 2020-12-24 | 2021-04-27 | 安徽攀望科技有限公司 | Production process of anti-slip heat-resistant rubber gloves |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285271A (en) * | 2008-05-19 | 2008-10-15 | 苏州宝泽高分子材料有限公司 | High temperature resistant, elastic and color-changing resin composition for chemical leather |
| CN103937198A (en) * | 2014-04-25 | 2014-07-23 | 易宝（福建）高分子材料股份公司 | Environment-friendly artificial leather and preparation method thereof |
| CN105200796A (en) * | 2015-11-11 | 2015-12-30 | 扬州市德运塑业科技股份有限公司 | Environment-friendly high-decontamination-performance leather specially used for automobile |
-
2017
- 2017-07-18 CN CN201710583992.9A patent/CN107163545A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285271A (en) * | 2008-05-19 | 2008-10-15 | 苏州宝泽高分子材料有限公司 | High temperature resistant, elastic and color-changing resin composition for chemical leather |
| CN103937198A (en) * | 2014-04-25 | 2014-07-23 | 易宝（福建）高分子材料股份公司 | Environment-friendly artificial leather and preparation method thereof |
| CN105200796A (en) * | 2015-11-11 | 2015-12-30 | 扬州市德运塑业科技股份有限公司 | Environment-friendly high-decontamination-performance leather specially used for automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706336A (en) * | 2020-12-24 | 2021-04-27 | 安徽攀望科技有限公司 | Production process of anti-slip heat-resistant rubber gloves |
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Application publication date: 20170915 |
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