CN105986486A - Odor-adsorption automotive interior imitation leather material and preparing method thereof - Google Patents
Odor-adsorption automotive interior imitation leather material and preparing method thereof Download PDFInfo
- Publication number
- CN105986486A CN105986486A CN201610048794.8A CN201610048794A CN105986486A CN 105986486 A CN105986486 A CN 105986486A CN 201610048794 A CN201610048794 A CN 201610048794A CN 105986486 A CN105986486 A CN 105986486A
- Authority
- CN
- China
- Prior art keywords
- parts
- nano
- aqueous polyurethane
- minutes
- dried
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/36—Matrix structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses an odor-adsorption automotive interior imitation leather material which is prepared from raw materials: by weight, 75-77 parts of polyamide-6, 25-26 parts of alkali-soluble polyester chips, an appropriate amount of sodium hydroxide solution 20% in concentration, 50-53 parts of waterborne polyurethane, 5-6 parts of nano-magnesium hydroxide, 3-4 parts of ammonium polyphosphate, 5-6 parts of sodium dodecyl benzene sulfonate, 3-4 parts of rutile titanium dioxide mill base, an appropriate amount of water, 0.7-0.8 part of ammonium stearate, 3-4 parts of nano-zinc oxide, 2-3 parts of sodium silicoaluminate, 3-4 parts of Binchotan, 1-1.2 parts of polyvinyl pyrrolidone, and 0.3-0.5 part of N,N'-Methylene-bis(acrylamide). As Binchotan, nano-zinc oxide and the like are added into waterborne polyurethane, a slurry prepared by foaming technique is of micropores and micro-holes, and the product has touch as leather, has excellent absorption capacity and is capable of adsorbing odor in cars to purify air in the cars.
Description
Technical field
The present invention relates to synthetic leather field of material technology, particularly relate to a kind of from the automotive trim imitation leather material and preparation method thereof adsorbing peculiar smell.
Background technology
With rapid development of economy, the living standard of people is more and more higher, and the requirement to quality of life also gradually steps up.The demand of leather and fur products is increasing, and class is also more and more higher.China's population multiple resource is few, corium limited source, it is difficult to meet the demand of people.Nowadays interior leather for automobiles has been widely used in the inside gadget of riding vehicle, carrier.With growth in the living standard, people are also more and more higher to the quality requirement of interior leather for automobiles, environmental requirement, comfort requirement.Automotive trim is removed from office, and optimal selection is corium, but corium pollutes environment seriously in himself production process, and content of beary metal easily exceeds standard, and in inside gadget process, lumber recovery is relatively low, and its cost is high, it is difficult to accepted by low and middle-grade passenger cars；And environmental protection is gradually paid attention to by people, advocating environmental protection and energy saving, today of sustainable development, people also begin to develop leather fabric to replace animal's leather, to avoid the injury to wild animal and the destruction to natural environment.
At present, the positions such as automobile door plate, face fabric for automobile seat, instrument board, compartment inwall, Roof of vehicle, steering wheel cover, the main material using non-weaving cloth etc. to be combined with polyvinyl chloride, polyurethane etc..There is the defects such as Boardy Feeling, comfortableness difference, loss of properties on aging, smell weight, the easy migration precipitation of plasticizer in common polyvinyl chloride dermatine, so the common PVC artificial leather in current automotive trim is gradually replaced by polyurethane (PU) synthetic leather.And the production of Synthetic Leather uses solvent type production system, the use of a large amount of organic solvents, not only pollute environment, and seriously compromise the health of people.With the reinforcement of environmental regulation and people's environmental consciousness, waterborne polyurethane synthetic leather technology becomes the study hotspot in this field.
Therefore, sense of touch as one has is manufactured with corium, comfortable equally and environmentally friendly, physical properties is identical with corium or exceedes the research and development task that genuine imitation leather interior leather for automobiles becomes artificial leather production field.
Content of the invention
The object of the invention is contemplated to make up the defect of prior art, provides a kind of from the automotive trim imitation leather material and preparation method thereof adsorbing peculiar smell.
The present invention is achieved by the following technical solutions:
A kind of from the automotive trim imitation leather material adsorbing peculiar smell, be prepared by the raw materials in: polyamide-675-77, alkali soluble polyester chip 25-26, concentration are that 20% sodium hydroxide solution is appropriate, aqueous polyurethane 50-53, nano-sized magnesium hydroxide 5-6, APP 3-4, neopelex 5-6, rutile titanium stock white 3-4, water appropriate, ammonium stearate 0.7-0.8, nano zine oxide 3-4, sodium silicoaluminate 2-3, binchotan 3-4, polyvinylpyrrolidone 1-1.2, N, N-methylene-bisacrylamide 0.3-0.5.
A kind of automotive trim imitation leather material from absorption peculiar smell according to claims 1, is prepared from by following concrete grammar:
(1) it is dried respectively with alkali soluble polyester chip after polyamide-6 being cut into slices, control water content is less than 1%, carry out spinneret by the melted fabric of island-in-sea type spinning pack that enters of respective single extruder type spinning machine stirring respectively, the tow obtaining through drawing-off (being drawing-off 3.5 times at 75 DEG C in temperature), oil, wind, be dried (drying 5-10 minute for 55-65 DEG C), cut off (control fibre length is 50-55mm, and fiber number is 5-7dtex) and obtain composite superfine staple；Composite superfine staple use after shredding is cotton carding machine be carded to single layer fibre net, it is then passed through cross lapping machine and form composite bed fleece, puncture on needing machine again, finally utilize bead cutter cutting neat, carry out thermal contraction fixation under conditions of 120-140 DEG C, obtain superfine fiber synthetic leather base cloth；
(2) neopelex is dissolved in the water of 5 times amount, add nano-sized magnesium hydroxide, rutile titanium stock white APP and the aqueous polyurethane of half amount, it is heated to 50 DEG C, after stirring 15 minutes with the speed of 500 revs/min, speed with 1000 revs/min stirs 10 minutes again, obtain nano modified material emulsion, put it in dipping tank, then above-mentioned superfine fiber synthetic leather base cloth is impregnated wherein, through roll pressed after being sufficiently impregnated with, taking out base fabric puts in baking oven, at a temperature of 120-130 DEG C fully dry, obtain fire-retardant anti-solarization modified superfine fiber synthetic leather base cloth；
(3) above-mentioned fire-retardant anti-solarization modified superfine fiber synthetic leather base cloth being immersed concentration is in 20% sodium hydroxide solution, is heated to 60-70 DEG C, soaks 40 minutes, extracts alkali soluble polyester out and carry out fibrillation process, wash rear dried for standby；
(4) by binchotan drying and crushing, cross 400 mesh sieves, mix formation mixed powder with nano zine oxide, sodium silicoaluminate；To add the water of 10 times amount in polyvinylpyrrolidone, be heated to being completely dissolved, be added thereto mixed-powder, stirring is spray-dried to sending in spray dryer after being uniformly dispersed, and obtains modified mixed powder；By the aqueous polyurethane of surplus adds ammonium stearate, above-mentioned modified mixed powder and remaining residual components, put in foaming machine, blast air while stirring, until the foam forming stable uniform stops, forming microvesicle aqueous polyurethane slurry；
(5) base fabric that step (3) obtains is immersed in above-mentioned microvesicle aqueous polyurethane slurry, through roll pressed after being sufficiently impregnated with, taking out base fabric puts in baking oven, first the temperature with 80 DEG C is dried 5 minutes, make its moisture volatilize under controlled condition, then be warming up to dry 5 minutes of 100 DEG C of continuation, be finally warming up to 140 DEG C, make its fully crosslinked film-forming of surface, make material of the present invention through operations such as sanding, dyeing, embossing, Final finishing afterwards.
The invention have the advantage that first the present invention adds the synthetic leather base cloth that polyamide-6, polyester mixed fiber made by the alkaline-resisting components matching aqueous polyurethane such as nano-sized magnesium hydroxide, rutile titanium stock white and carry out impregnating modification for the first time, make nano particle be uniformly covered in surface and the gap of base fabric, form good fire-retardant, sun-proof result；No longer use toluene afterwards but utilize NaOH to carry out fibrillation to modified base fabric, organic solvent residual will not be caused in the product while forming the surface of many empty warps, friendly to human body and Environmental security.Present invention maceration extract twice all uses aqueous polyurethane, the solvent borne polyurethane of abandoning tradition, have nontoxic do not remain, do not fire, advantage free from environmental pollution, and remain the good processability of solvent borne polyurethane, product mechanical strength height, good springiness, wear-resisting premium properties.
Binchotan, nano zine oxide etc. are added in aqueous polyurethane by the present invention, foam process makes the dipping sizing agent made have small abscess and hole, the product made is made not only to have the feel of corium, and there is excellent absorption property, peculiar smell and pernicious gas in car can be adsorbed, reach the effect of air in purifying vehicle.
Detailed description of the invention
A kind of from the automotive trim imitation leather material adsorbing peculiar smell, it is made up of the raw material of following weight portion (kilogram): polyamide-675, alkali soluble polyester chip the 25th, concentration is that 20% sodium hydroxide solution is appropriate, aqueous polyurethane the 50th, nano-sized magnesium hydroxide the 5th, APP the 3rd, neopelex the 5th, rutile titanium stock white the 3rd, water is appropriate, ammonium stearate the 0.7th, nano zine oxide the 3rd, sodium silicoaluminate the 2nd, binchotan the 3rd, polyvinylpyrrolidone the 1st, N, N methylene-bisacrylamide 0.3.
A kind of automotive trim imitation leather material from absorption peculiar smell according to claims 1, is prepared from by following concrete grammar:
(1) it is dried respectively with alkali soluble polyester chip after polyamide-6 being cut into slices, control water content is less than 1%, carry out spinneret by the melted fabric of island-in-sea type spinning pack that enters of respective single extruder type spinning machine stirring respectively, the tow obtaining through drawing-off (being drawing-off 3.5 times at 75 DEG C in temperature), oil, wind, be dried (drying 5 minutes for 55 DEG C), cut off (control fibre length is 50mm, and fiber number is 5dtex) and obtain composite superfine staple；Composite superfine staple use after shredding is cotton carding machine be carded to single layer fibre net, it is then passed through cross lapping machine and form composite bed fleece, puncture on needing machine again, finally utilize bead cutter cutting neat, carry out thermal contraction fixation under conditions of 120 DEG C, obtain superfine fiber synthetic leather base cloth；
(2) neopelex is dissolved in the water of 5 times amount, add nano-sized magnesium hydroxide, rutile titanium stock white APP and the aqueous polyurethane of half amount, it is heated to 50 DEG C, after stirring 15 minutes with the speed of 500 revs/min, speed with 1000 revs/min stirs 10 minutes again, obtain nano modified material emulsion, put it in dipping tank, then above-mentioned superfine fiber synthetic leather base cloth is impregnated wherein, through roll pressed after being sufficiently impregnated with, taking out base fabric puts in baking oven, at a temperature of 120 DEG C fully dry, obtain fire-retardant anti-solarization modified superfine fiber synthetic leather base cloth；
(3) above-mentioned fire-retardant anti-solarization modified superfine fiber synthetic leather base cloth being immersed concentration is in 20% sodium hydroxide solution, is heated to 60 DEG C, soaks 40 minutes, extracts alkali soluble polyester out and carry out fibrillation process, wash rear dried for standby；
(4) by binchotan drying and crushing, cross 400 mesh sieves, mix formation mixed powder with nano zine oxide, sodium silicoaluminate；To add the water of 10 times amount in polyvinylpyrrolidone, be heated to being completely dissolved, be added thereto mixed-powder, stirring is spray-dried to sending in spray dryer after being uniformly dispersed, and obtains modified mixed powder；By the aqueous polyurethane of surplus adds ammonium stearate, above-mentioned modified mixed powder and remaining residual components, put in foaming machine, blast air while stirring, until the foam forming stable uniform stops, forming microvesicle aqueous polyurethane slurry；
(5) base fabric that step (3) obtains is immersed in above-mentioned microvesicle aqueous polyurethane slurry, through roll pressed after being sufficiently impregnated with, taking out base fabric puts in baking oven, first the temperature with 80 DEG C is dried 5 minutes, make its moisture volatilize under controlled condition, then be warming up to dry 5 minutes of 100 DEG C of continuation, be finally warming up to 140 DEG C, make its fully crosslinked film-forming of surface, make material of the present invention through operations such as sanding, dyeing, embossing, Final finishing afterwards.
The simulated leather material that the present invention prepares is through a series of detection, data are as follows: tear load is more than 80N, peel load is more than 70(N/20mm), 23 DEG C of 100,000 folding fastness are Pyatyi,-10 DEG C of 40,000 folding fastness are Pyatyi, xerotripsis grade Pyatyi, wet rubbing grade level Four, peel strength after soaking 24 hours in the NaOH of alkaline-resisting 10% is maintained at more than 80%, grinds under 1000g loading conditions
Without breakage in the case of 500 times.
Claims (2)
1. the automotive trim imitation leather material from absorption peculiar smell, it is characterized in that, be prepared by the raw materials in: polyamide-675-77, alkali soluble polyester chip 25-26, concentration are that 20% sodium hydroxide solution is appropriate, aqueous polyurethane 50-53, nano-sized magnesium hydroxide 5-6, APP 3-4, neopelex 5-6, rutile titanium stock white 3-4, water appropriate, ammonium stearate 0.7-0.8, nano zine oxide 3-4, sodium silicoaluminate 2-3, binchotan 3-4, polyvinylpyrrolidone 1-1.2, N, N-methylene-bisacrylamide 0.3-0.5.
2. a kind of from the automotive trim imitation leather material adsorbing peculiar smell according to claims 1, it is characterised in that to be prepared from by following concrete grammar:
(1) it is dried respectively with alkali soluble polyester chip after polyamide-6 being cut into slices, control water content is less than 1%, carry out spinneret by the melted fabric of island-in-sea type spinning pack that enters of respective single extruder type spinning machine stirring respectively, the tow obtaining through drawing-off (being drawing-off 3.5 times at 75 DEG C in temperature), oil, wind, be dried (drying 5-10 minute for 55-65 DEG C), cut off (control fibre length is 50-55mm, and fiber number is 5-7dtex) and obtain composite superfine staple；Composite superfine staple use after shredding is cotton carding machine be carded to single layer fibre net, it is then passed through cross lapping machine and form composite bed fleece, puncture on needing machine again, finally utilize bead cutter cutting neat, carry out thermal contraction fixation under conditions of 120-140 DEG C, obtain superfine fiber synthetic leather base cloth；
(2) neopelex is dissolved in the water of 5 times amount, add nano-sized magnesium hydroxide, rutile titanium stock white APP and the aqueous polyurethane of half amount, it is heated to 50 DEG C, after stirring 15 minutes with the speed of 500 revs/min, speed with 1000 revs/min stirs 10 minutes again, obtain nano modified material emulsion, put it in dipping tank, then above-mentioned superfine fiber synthetic leather base cloth is impregnated wherein, through roll pressed after being sufficiently impregnated with, taking out base fabric puts in baking oven, at a temperature of 120-130 DEG C fully dry, obtain fire-retardant anti-solarization modified superfine fiber synthetic leather base cloth；
(3) above-mentioned fire-retardant anti-solarization modified superfine fiber synthetic leather base cloth being immersed concentration is in 20% sodium hydroxide solution, is heated to 60-70 DEG C, soaks 40 minutes, extracts alkali soluble polyester out and carry out fibrillation process, wash rear dried for standby；
(4) by binchotan drying and crushing, cross 400 mesh sieves, mix formation mixed powder with nano zine oxide, sodium silicoaluminate；To add the water of 10 times amount in polyvinylpyrrolidone, be heated to being completely dissolved, be added thereto mixed-powder, stirring is spray-dried to sending in spray dryer after being uniformly dispersed, and obtains modified mixed powder；By the aqueous polyurethane of surplus adds ammonium stearate, above-mentioned modified mixed powder and remaining residual components, put in foaming machine, blast air while stirring, until the foam forming stable uniform stops, forming microvesicle aqueous polyurethane slurry；
(5) base fabric that step (3) obtains is immersed in above-mentioned microvesicle aqueous polyurethane slurry, through roll pressed after being sufficiently impregnated with, taking out base fabric puts in baking oven, first the temperature with 80 DEG C is dried 5 minutes, make its moisture volatilize under controlled condition, then be warming up to dry 5 minutes of 100 DEG C of continuation, be finally warming up to 140 DEG C, make its fully crosslinked film-forming of surface, make material of the present invention through operations such as sanding, dyeing, embossing, Final finishing afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048794.8A CN105986486A (en) | 2016-01-26 | 2016-01-26 | Odor-adsorption automotive interior imitation leather material and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048794.8A CN105986486A (en) | 2016-01-26 | 2016-01-26 | Odor-adsorption automotive interior imitation leather material and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105986486A true CN105986486A (en) | 2016-10-05 |
Family
ID=57040797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610048794.8A Pending CN105986486A (en) | 2016-01-26 | 2016-01-26 | Odor-adsorption automotive interior imitation leather material and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105986486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331593A (en) * | 2019-07-12 | 2019-10-15 | 常熟市新光毛条处理有限公司 | A kind of quick Antishrinking method of wool tops |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958670A (en) * | 2006-10-24 | 2007-05-09 | 管宁章 | Polyurethane compositiion in use for environmental protective synthetic leather, prepared synthetic leather, and method for preparing the synthetic leather |
| CN102071495A (en) * | 2010-07-28 | 2011-05-25 | 烟台万华超纤股份有限公司 | Figured sea-island super-fine fiber, and preparation method thereof and synthetic leather preparing process method using same |
| CN102115983A (en) * | 2011-01-26 | 2011-07-06 | 烟台华大化学工业有限公司 | Aqueous polyurethane superfine fiber synthetic leather and preparation method thereof |
| CN103993482A (en) * | 2014-05-07 | 2014-08-20 | 陕西科技大学 | Flame-retardant waterborne polyurethane superfine fiber synthetic leather base cloth and manufacturing method thereof |
| CN104005237A (en) * | 2013-11-27 | 2014-08-27 | 四川大学 | Water-dilutable resin-based impregnation method for ultrafine fiber synthetic leather base fabrics |
| CN105176024A (en) * | 2015-09-23 | 2015-12-23 | 芜湖环瑞汽车内饰件有限公司 | Modified polylactic acid automobile interior trim part material with antibacterial and odor removal effects and preparation method thereof |
-
2016
- 2016-01-26 CN CN201610048794.8A patent/CN105986486A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958670A (en) * | 2006-10-24 | 2007-05-09 | 管宁章 | Polyurethane compositiion in use for environmental protective synthetic leather, prepared synthetic leather, and method for preparing the synthetic leather |
| CN102071495A (en) * | 2010-07-28 | 2011-05-25 | 烟台万华超纤股份有限公司 | Figured sea-island super-fine fiber, and preparation method thereof and synthetic leather preparing process method using same |
| CN102115983A (en) * | 2011-01-26 | 2011-07-06 | 烟台华大化学工业有限公司 | Aqueous polyurethane superfine fiber synthetic leather and preparation method thereof |
| CN104005237A (en) * | 2013-11-27 | 2014-08-27 | 四川大学 | Water-dilutable resin-based impregnation method for ultrafine fiber synthetic leather base fabrics |
| CN103993482A (en) * | 2014-05-07 | 2014-08-20 | 陕西科技大学 | Flame-retardant waterborne polyurethane superfine fiber synthetic leather base cloth and manufacturing method thereof |
| CN105176024A (en) * | 2015-09-23 | 2015-12-23 | 芜湖环瑞汽车内饰件有限公司 | Modified polylactic acid automobile interior trim part material with antibacterial and odor removal effects and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李正军等: "《皮革涂饰剂与整饰技术》", 31 July 2002, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331593A (en) * | 2019-07-12 | 2019-10-15 | 常熟市新光毛条处理有限公司 | A kind of quick Antishrinking method of wool tops |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105507015A (en) | Artificial leather for carbon nano tube reinforced adsorption type environment-friendly automotive upholstery and preparation method thereof | |
| CN102168384B (en) | Synthetic leather capable of releasing negative ions and preparation method of the synthetic leather | |
| CN105507005A (en) | Flame-retardant impact-resistant ultrafine fiber polyurethane synthetic leather for automobile interior trim and preparation method of synthetic leather | |
| CN105525511A (en) | Hydroxyapatite strength enhancement based microfiber polyurethane man-made automobile leather and preparation method thereof | |
| CN101787586A (en) | Sea-island ultrafine fiber, polyurethane leather and base fabric thereof and preparation method | |
| CN105507010A (en) | Anti-abrasion micro-fiber polyurethane artificial leather suitable for producing automobile-seat fabric and preparing method of anti-abrasion micro-fiber polyurethane artificial leather | |
| CN105442340A (en) | High-inflaming-retarding ultrafine fiber synthetic leather for high-speed train seat and preparation method of high-inflaming-retarding ultrafine fiber synthetic leather | |
| CN105507009A (en) | Slow-springback and bending-resistance micro-fiber polyurethane automobile interior leather and preparation method thereof | |
| CN110205830A (en) | The preparation method to form high emulational leather is regenerated using animal's leather leftover bits | |
| CN105986489A (en) | Soft wear-resistant superfine polyurethane imitation-leather automobile seat fabric and production method thereof | |
| CN105525510A (en) | Imitation leather material used for automotive interior part and having sound absorption and noise reduction effects and preparation method of imitation leather material | |
| EP1511809A1 (en) | Three-dimensional shaped bodies having a leather-like surface | |
| CN105986485A (en) | Natural leather powder added high-breathability automotive interior decoration leather and preparation method thereof | |
| CN105985633A (en) | Novel superfine-fiber polyurethane leather-imitated material for auto-interior trimming and production method thereof | |
| CN105986486A (en) | Odor-adsorption automotive interior imitation leather material and preparing method thereof | |
| CN105986487A (en) | Anti-ultravilet-aging superfine fiber polyurethane artificial automobile leather and making method thereof | |
| CN106515100A (en) | Preparation technology for anion microfiber material and product not absorbing peculiar smells in automotive interior and home decoration interior | |
| CN105525512A (en) | Antibacterial imitation leather automotive interior material added with silver-loaded zirconium phosphate and preparation method of material | |
| CN105507016A (en) | Weather-proof and aging-resistant composite polyurethane artificial leather for automobile interiors and preparation method of artificial leather | |
| KR20130050140A (en) | Method for preparing environmental friendly fabric using recycle pet fiber for car seat | |
| CN108978246B (en) | Preparation method and application of microfiber leather simulating natural top leather | |
| CN105507006A (en) | Micro-fiber polyurethane imitation leather automotive interior material modified by means of silica sol/soybean protein and preparation method thereof | |
| CN105507007A (en) | High-strength washable imitation leather car seat cushion material and preparation method thereof | |
| CN105986490A (en) | Microfiber polyurethane high-simulation leather material with good touch for automotive interiors and preparation method of microfiber polyurethane high-simulation leather material | |
| CN105507008A (en) | Low-cost high-quality imitation leather automobile interior material added with waste polyurethane and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161005 |