CN111619468A - Automobile ceiling material capable of releasing negative oxygen ions - Google Patents

Automobile ceiling material capable of releasing negative oxygen ions Download PDF

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Publication number
CN111619468A
CN111619468A CN202010376294.3A CN202010376294A CN111619468A CN 111619468 A CN111619468 A CN 111619468A CN 202010376294 A CN202010376294 A CN 202010376294A CN 111619468 A CN111619468 A CN 111619468A
Authority
CN
China
Prior art keywords
negative oxygen
oxygen ion
layer
fabric
automobile
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
Application number
CN202010376294.3A
Other languages
Chinese (zh)
Inventor
王星皓
李彦奇
周凯
张楠
田鋆
高士龙
马文峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FAW Bestune Car Co Ltd
Original Assignee
FAW Bestune Car Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FAW Bestune Car Co Ltd filed Critical FAW Bestune Car Co Ltd
Priority to CN202010376294.3A priority Critical patent/CN111619468A/en
Publication of CN111619468A publication Critical patent/CN111619468A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H3/0014—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R2013/0287—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners integrating other functions or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention belongs to the field of automobile parts, and particularly relates to an automobile ceiling material capable of releasing negative oxygen ions; the fabric comprises a PU substrate layer, a fabric layer and a negative oxygen ion film layer, wherein the PU substrate layer and the fabric layer are pressed together through a wet-process mould pressing process, and the negative oxygen ion film layer is formed by spraying a negative oxygen ion conversion solution on the fabric layer and then air-drying the fabric layer; the negative oxygen ion film layer is added on the original automobile ceiling material, and the negative oxygen ions released by the negative oxygen ion film can kill harmful substances such as bacteria, viruses, microorganisms and the like, thereby improving the environment health of the interior decoration of the automobile.

Description

Automobile ceiling material capable of releasing negative oxygen ions
Technical Field
The invention belongs to the field of automobile parts, and particularly relates to an automobile ceiling material capable of releasing negative oxygen ions.
Background
The market demand of domestic automobiles in China causes a plurality of automobiles to be directly put into the market after being taken off a production line, harmful gases and odors emitted by various accessories and materials are not released, meanwhile, various solvent-based adhesives are used for automotive interiors, formaldehyde, benzene, toluene, xylene and other volatile organic compounds can be released in the using process of the adhesives, people can unknowingly become poisoned, symptoms such as headache, fatigue and the like gradually appear, and dermatitis, asthma, low immunity and even leucocyte reduction can appear in serious cases; meanwhile, as the space of the automobile is narrow, the sealing performance of a new automobile is better, the air circulation is not smooth, and the cross contamination among passengers in the automobile is serious, the harmful gas in the automobile exceeds the standard and the harm degree to human bodies is larger than that of the harmful gas in the house.
The fabric of the existing common automobile ceiling interior material is different in material and structure for ceiling interiors of different grades, and in order to improve the effects of sound insulation, heat insulation, noise reduction and the like, structures such as various fiber felts, polyurethane foams, polyethylene foams and the like which are bonded with other materials are frequently adopted as liners, and are bonded with skin materials such as non-woven fabrics, knitted fabrics and the like into a whole in a certain accommodating mode.
In summary, the problem of harm to human health caused by automotive interior is most important in the field of automotive interior at present, and therefore how to improve the environmental protection performance of automotive interior materials is a problem to be solved urgently in the field.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides an automobile ceiling material capable of releasing negative oxygen ions, which is used for manufacturing an automobile ceiling.
The invention is realized by adopting the following technical scheme:
the automobile ceiling material capable of releasing negative oxygen ions comprises a PU (polyurethane) base material layer, a fabric layer and a negative oxygen ion film layer, wherein the PU base material layer and the fabric layer are pressed together through a wet-process mould pressing process, and the negative oxygen ion film layer is formed by spraying a negative oxygen ion conversion solution on the fabric layer and then drying in the air.
The PU substrate layer is positioned at the bottommost layer of the automobile roof.
The fabric layer is positioned between the PU substrate layer and the negative oxygen ion film layer.
The negative oxygen ion film layer is positioned on the uppermost layer of the automobile roof.
The density of the PU base material layer is 900 g/square meter +/-90 g/square meter.
The fabric layer is formed by bonding PU foaming material and knitted fabric together.
The negative oxygen ion film layer is formed by spraying the negative oxygen ion conversion liquid on the fabric layer, and forming the negative oxygen ion film by the negative oxygen ion conversion liquid after air drying, wherein the formed negative oxygen ion film is the negative oxygen ion film layer, and the thickness of the negative oxygen ion film layer is 0.05mm +/-0.02 mm.
The spraying amount of the negative oxygen ion conversion liquid sprayed on the negative oxygen ion film layer is 30ml per square meter.
The invention has the beneficial effects that:
(1) the negative oxygen ion film layer is added on the original automobile ceiling material, and negative oxygen ions released by the negative oxygen ion film can kill harmful substances such as bacteria, viruses and microorganisms, and improve the environment health of the interior decoration of the automobile;
(2) the negative oxygen ion film layer can adsorb active oxygen (oxygen free radical) originally generated from air pollutants, nitrogen oxides, cigarettes and the like, reduce the harm of excessive active oxygen to human bodies and purify air.
(3) The negative oxygen ions not only can promote the synthesis and storage of vitamins of human bodies, but also can strengthen and activate the physiological activities of the human bodies, and also has the effects of inhibiting, relieving and assisting in the treatment of more than 30 diseases of the human bodies, and particularly has more obvious effect on the health care of the human bodies.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
Wherein: 1 PU substrate layer, 2 fabric surface material layers and 3 negative oxygen ion film layers.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The invention is further illustrated by the following examples:
the automobile ceiling material capable of releasing negative oxygen ions comprises a PU (polyurethane) base material layer, a fabric layer and a negative oxygen ion film layer, wherein the PU base material layer and the fabric layer are pressed together through a wet-process mould pressing process, and the negative oxygen ion film layer is formed by spraying a negative oxygen ion conversion solution on the fabric layer and then drying in the air.
The PU substrate layer is positioned at the bottommost layer of the automobile roof.
The fabric layer is composed of PU foaming and knitting fabric and is positioned between the PU substrate layer and the negative oxygen ion film layer.
The negative oxygen ion film layer is positioned on the uppermost layer of the automobile roof and is in direct contact with air to continuously release negative oxygen ions into the automobile.
The PU base material layer is composed of a PU plate, glass fibers, an adhesive and non-woven fabrics, and the density of the PU base material layer is 900 grams per square meter plus or minus 90 grams per square meter.
The fabric layer is formed by gluing a PU foaming material and a knitted fabric together by using glue, the density of the fabric layer is 250 grams per square meter plus or minus 25 grams per square meter, and the tensile strength of the fabric layer is as follows: the longitudinal direction is more than or equal to 147N, and the transverse direction is more than or equal to 147N; the dimensional change rate thereof: 1 hour at 100 plus or minus 2 ℃, and the longitudinal and transverse directions are within plus or minus 2 mm; the peel strength is that the fabric layer is more than or equal to 30N or is broken in the foam.
The negative oxygen ion film layer is formed by spraying the negative oxygen ion conversion liquid on the fabric layer, and forming the negative oxygen ion film by the negative oxygen ion conversion liquid after air drying, wherein the formed negative oxygen ion film is the negative oxygen ion film layer, and the thickness of the negative oxygen ion film layer is 0.05mm +/-0.02 mm.
The spraying amount of the negative oxygen ion conversion liquid sprayed on the negative oxygen ion film layer is 30ml per square meter.
The negative oxygen ion film layer utilizes the energy of heat energy, light energy and wind energy in the automobile space to enable electrons at the periphery of the atoms in the negative oxygen ion film to escape from the constraint of atomic nuclei to generate a large amount of free electrons, and the electrons are released into the air by natural negative oxygen ions obtained by oxygen in the space.
As shown in fig. 1, an automobile roof material capable of releasing negative oxygen ions comprises a PU substrate layer 1, a fabric layer 2 and a negative oxygen ion film layer 3; the PU base material layer 1 is positioned at the bottommost layer of the automobile roof; the fabric layer 2 is made of PU foaming and knitting fabric and is positioned between the PU substrate layer 1 and the negative oxygen ion film layer 3; the negative oxygen ion film layer 3 is positioned on the uppermost layer of the automobile roof and is in direct contact with air to continuously release negative oxygen ions into the automobile.
The PU base material layer 1 is composed of a PU plate, glass fibers, an adhesive and non-woven fabrics, and has the density of 900 grams per square meter plus or minus 90 grams per square meter; the PU base material layer 1 is prepared by a wet process.
The fabric layer 2 is made of PU foaming and knitting fabric, the density is 250 g/square meter ± 25 g/square meter, and the tensile strength is as follows: the longitudinal direction is more than or equal to 147N, and the transverse direction is more than or equal to 147N; the dimensional change rate thereof: 1 hour at 100 plus or minus 2 ℃, and the longitudinal and transverse directions are within plus or minus 2 mm; the peel strength is that the fabric layer is more than or equal to 30N or is broken in the foam. Wherein the fabric layer 2 is made by a wet process.
Wherein, the negative oxygen ion film layer 3 is formed by spraying a covering film with a negative oxygen ion conversion solution, and the thickness of the covering film is 0.05mm +/-0.02 mm; the negative oxygen ion membrane layer 3 is formed by spraying and attaching a negative oxygen ion conversion liquid, and the negative oxygen ion membrane is produced by naturally drying the negative oxygen ion conversion liquid after spraying, wherein the spraying amount of the negative oxygen ion conversion liquid is 30 ml/square meter in parts by volume, and the spraying amount is 50 ml.
Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the scope of the present invention is not limited to the specific details of the above embodiments, and any person skilled in the art can substitute or change the technical solution of the present invention and its inventive concept within the technical scope of the present invention, and these simple modifications belong to the scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims (8)

1. The utility model provides an automobile ceiling material that can release negative oxygen ion, contains PU substrate layer, fabric precoat, its characterized in that still includes negative oxygen ion rete, and PU substrate layer and fabric precoat are pressed together, and negative oxygen ion rete is air-dried and is formed after negative oxygen ion conversion liquid sprays at fabric precoat.
2. The negative oxygen ion releasable automobile roof material of claim 1, wherein the PU substrate layer is located at the lowest layer of the automobile roof.
3. The negative oxygen ion releasable automobile roof material of claim 2, wherein the fabric layer is located between the PU substrate layer and the negative oxygen ion film layer.
4. The automotive ceiling material capable of releasing negative oxygen ions as claimed in claim 3, wherein said negative oxygen ion film layer is formed on the uppermost layer of the automotive ceiling.
5. The automobile ceiling material capable of releasing negative oxygen ions of claim 4, wherein the density of the PU substrate layer is 900 grams per square meter plus or minus 90 grams per square meter.
6. The automotive ceiling material capable of releasing negative oxygen ions as claimed in claim 5, characterized in that the fabric layer is formed by bonding PU foaming material and knitted fabric together.
7. The automotive ceiling material capable of releasing negative oxygen ions as claimed in claim 6, wherein the negative oxygen ion film layer is formed by spraying the negative oxygen ion conversion solution on the fabric layer, and forming the negative oxygen ion film by the negative oxygen ion conversion solution after air drying, and the formed negative oxygen ion film is the negative oxygen ion film layer, and the thickness of the negative oxygen ion film layer is 0.05mm +/-0.02 mm.
8. The automobile ceiling material capable of releasing negative oxygen ions of claim 7, wherein the spraying amount of the negative oxygen ion conversion liquid sprayed on the negative oxygen ion film layer is 30ml per square meter.
CN202010376294.3A 2020-05-07 2020-05-07 Automobile ceiling material capable of releasing negative oxygen ions Pending CN111619468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010376294.3A CN111619468A (en) 2020-05-07 2020-05-07 Automobile ceiling material capable of releasing negative oxygen ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010376294.3A CN111619468A (en) 2020-05-07 2020-05-07 Automobile ceiling material capable of releasing negative oxygen ions

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Publication Number Publication Date
CN111619468A true CN111619468A (en) 2020-09-04

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CN202010376294.3A Pending CN111619468A (en) 2020-05-07 2020-05-07 Automobile ceiling material capable of releasing negative oxygen ions

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101306843A (en) * 2008-07-03 2008-11-19 吴强 Composition with purification, antibiosis and bacteriostasis and anion function, method for manufacturing same and applications
CN103660498A (en) * 2013-12-24 2014-03-26 芜湖正海汽车内饰件有限公司 Production method and production dedicated tool for non-woven fabric skylight ceiling
CN104589747A (en) * 2015-01-21 2015-05-06 柳州聚龙科技有限公司 Automobile roof
CN106671891A (en) * 2016-12-13 2017-05-17 上海汽车集团股份有限公司 Cleanable roof of commercial vehicle and preparation method
CN109367492A (en) * 2018-10-17 2019-02-22 中国第汽车股份有限公司 A kind of automobile cabin of releasing negative oxygen ion
CN209581364U (en) * 2019-01-17 2019-11-05 北京中智和科技有限公司 Roof of the vehicle and automobile with air-cleaning function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101306843A (en) * 2008-07-03 2008-11-19 吴强 Composition with purification, antibiosis and bacteriostasis and anion function, method for manufacturing same and applications
CN103660498A (en) * 2013-12-24 2014-03-26 芜湖正海汽车内饰件有限公司 Production method and production dedicated tool for non-woven fabric skylight ceiling
CN104589747A (en) * 2015-01-21 2015-05-06 柳州聚龙科技有限公司 Automobile roof
CN106671891A (en) * 2016-12-13 2017-05-17 上海汽车集团股份有限公司 Cleanable roof of commercial vehicle and preparation method
CN109367492A (en) * 2018-10-17 2019-02-22 中国第汽车股份有限公司 A kind of automobile cabin of releasing negative oxygen ion
CN209581364U (en) * 2019-01-17 2019-11-05 北京中智和科技有限公司 Roof of the vehicle and automobile with air-cleaning function

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
罗益锋: "从战略性新兴产业看纤维产业的发展(五):高科技纤维在汽车领域的应用新进展", 《纺织导报》 *

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Application publication date: 20200904