CN110077062A - The soft covering material of automobile interior decoration - Google Patents
The soft covering material of automobile interior decoration Download PDFInfo
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- CN110077062A CN110077062A CN201910248513.7A CN201910248513A CN110077062A CN 110077062 A CN110077062 A CN 110077062A CN 201910248513 A CN201910248513 A CN 201910248513A CN 110077062 A CN110077062 A CN 110077062A
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- epidermis
- metallocene
- polypropylene
- polyethylene
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- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2453/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses the soft covering materials of automobile interior decoration, including epidermis and the polypropylene foam compound with the epidermis；According to parts by weight, epidermis constitutive material includes 35~55 parts of TPO, 30~45 parts of polyethylene, 5~10 parts of polypropylene, 5~15 parts of metallocene PE, 5~10 parts of SESB；Pass through masticator mixing epidermis raw material, feeding sequence is followed successively by alkene system thermoplasticity synthetic rubber, polystyrene-type thermoplastic elastomers, polyethylene, polypropylene, metallocene PE, 2~5min is wherein kneaded after polystyrene-type thermoplastic elastomers, metallocene PE feeding, 1~3min is kneaded after polyethylene, polypropylene feeding, then mixed raw material is squeezed out by double screw extruder, is granulated；Resulting pellet is finally subjected to drawing film forming.Present invention introduces the toughness that metallocene PE can be improved material, and furthermore SEBS is not only able to improve the toughness of material, increases the compatibility of component, while metallocene PE can be cooperateed with to improve toughness of material.
Description
Technical field
The present invention relates to materials for automobile interiors, and in particular to covering material for automobile interiors.
Background technique
It is gradually increased as people 's material life is horizontal, the rapid development of Automotive Industry Chain, demand of the people to automobile
It is also more and more with relying on.People are more and more obvious automobile interior decoration personalization and the pursuit of diversified vision and tactile.For
For most of car purchaser for the first time, superior appearance is pursued even higher than performance requirement.Comfortably, luxurious, the automobile of high texture
Interior trim becomes one of the alternative condition that people purchase vehicle.The covering of automotive interior is the important materials for making automobile interior decoration, covering
Quality determine the height of automotive interior trim effect and texture.Therefore, people are to automobile interior decoration personalization and diversified
More stringent requirements are proposed for vision and tactile.Current its hardness of TPO covering is higher therefore sense of touch is bad, needs to improve TPO material
Expect to obtain texture softness, the comfortable skin material of sense of touch.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of ornament materials that can be used for automotive interior, material softness
Good, good toughness, intensity height and the good TPO skin material of decorative pattern retentivity.
The technical solution of the present invention is to provide a kind of soft covering material of automobile interior decoration, including epidermis and compound with the epidermis
Polypropylene foam；According to parts by weight, epidermis constitutive material includes 35~55 parts of alkene system thermoplasticity synthetic rubber (TPO),
30~45 parts of polyethylene, 5~10 parts of polypropylene, 5~15 parts of metallocene PE, polystyrene-type thermoplastic elastomers (SESB)
5~10 parts；Epidermis preparation method includes the following steps:
(1) raw material is weighed according to the proportion；
(2) raw material is mixed evenly by masticator, the sequence of feeding be followed successively by alkene system thermoplasticity synthetic rubber,
Polystyrene-type thermoplastic elastomers, polyethylene, polypropylene, metallocene PE, wherein polystyrene-type thermoplastic elastomers,
2~5min is kneaded after metallocene PE feeding respectively, is kneaded 1~3min respectively after polyethylene, polypropylene feeding；
(3) mixed raw material is squeezed out by double screw extruder, is granulated；
(4) the resulting pellet of step (3) carries out drawing film forming.
Epidermis is one side of the material of the present invention towards user, and polypropylene foam is that material of the present invention is bonded with part to be covered
One side.
Further, above-mentioned epidermis constitutive material further includes 2-6 parts of auxiliary agent, and auxiliary agent is mainly antioxidant, fire retardant.
Further, above-mentioned epidermis constitutive material includes: 40~45 parts of alkene system thermoplasticity synthetic rubber, and polyethylene 35~
40 parts, 6~8 parts of polypropylene, 8~10 parts of metallocene PE, 6~8 parts of polystyrene-type thermoplastic elastomers.
Further, above-mentioned epidermis constitutive material includes: 40 parts of alkene system thermoplasticity synthetic rubber, 35 parts of polyethylene, is gathered
8 parts of propylene, 9 parts of metallocene PE, 8 parts of polystyrene-type thermoplastic elastomers.
Further, the extrusion of double screw extruder is divided into two sections in above-mentioned epidermis preparation method step (3), first segment temperature
Degree is 180~190 DEG C, time 15min, and second segment temperature is 190~200 DEG C, time 5min, the length of double screw extruder
Diameter ratio is 30.First segment temperature is slightly lower, for the forming temperature for meeting SEBS, so that SEBS is preferably fused in material, second segment
Temperature is slightly higher, meets the forming temperature of TPO, simultaneously because first segment is plasticized the part TPO, and the height of second segment
Process may make TPO to complete processing to temperature in short-term, and will not influence the performance of SEBS.
The preparation method of the above-mentioned soft covering material of automobile interior decoration includes the following steps:
(1) TPO epidermis drawing film obtained and polypropylene foam hot pressing is compound；
(2) another side of the TPO epidermis of vs polypropylene foam carries out sided corona treatment, voltage 3-5kV；Sided corona treatment increases
Add the surface polarity of TPO epidermis, the adhesion strength of itself and coating can be increased；
(3) coating twice is at least coated on the TPO epidermis that sided corona treatment is crossed；
(4) it dries, it is cooling.
The advantages of the present invention: metallocene PE, metallocene PE are introduced in TPO epidermis of the invention
Itself has good toughness and preferable with the other compositions compatibility in TPO epidermis, therefore can be effectively improved TPO epidermis
Toughness, this is also that the requirement in actual use to TPO epidermis should be when that is, soft TPO epidermis is damaged under room temperature/low temperature
Ductile rupture rather than brittle fracture, to avoid there is sharp comer.Metallocene PE is cyclopentadienyl to the mechanism of improving performance of TPO epidermis
Metal polyethylene is that particle form is scattered in matrix, while its chain structure can connect different organic phases, therefore metallocene
Polyethylene can increase the binding force between different organic phases, that is, show the toughness for increasing material.Furthermore polyphenyl is introduced in TPO
Ethylene analog thermoplastic elastomer, is equally present in matrix in the form of discrete particles, can be cooperated with metallocene PE
Play the role of improving toughness of material, while SEBS can also improve the compatibility of other compositions as compatilizer, so that material
Bulk property is more uniform.
Specific embodiment
The invention will be further described With reference to embodiment.
Embodiment 1
The present invention provides a kind of soft covering material of automobile interior decoration, steeps including epidermis and with the compound polypropylene of the epidermis
Cotton, polypropylene foam is with a thickness of 0.2~1cm；According to parts by weight, epidermis constitutive material includes alkene system thermoplasticity synthetic rubber
(TPO) 35 parts, 30 parts of polyethylene, 5 parts of polypropylene, 5 parts of metallocene PE, polystyrene-type thermoplastic elastomers (SEBS) 5
Part；Epidermis preparation method includes the following steps:
(1) raw material is weighed according to the proportion；
(2) raw material is mixed evenly by masticator, the sequence of feeding be followed successively by alkene system thermoplasticity synthetic rubber,
Polystyrene-type thermoplastic elastomers, polyethylene, polypropylene, metallocene PE, wherein polystyrene-type thermoplastic elastomers,
3min is kneaded after metallocene PE feeding respectively, is kneaded 1.5min respectively after polyethylene, polypropylene feeding；
(3) mixed raw material is squeezed out by double screw extruder, is granulated；
(4) the resulting pellet of step (3) carries out drawing film forming.
Epidermis is one side of the material of the present invention towards user, and polypropylene foam is that material of the present invention is bonded with part to be covered
One side.
As a further improvement, above-mentioned epidermis constitutive material further includes 2 parts of auxiliary agent, auxiliary agent is mainly antioxidant, fire retardant.
As a further improvement, the extrusion of double screw extruder is divided into two sections in step (3), first segment temperature is 180~
190 DEG C, time 15min, second segment temperature is 190~200 DEG C, time 5min, and the draw ratio of double screw extruder is 30.
First segment temperature is slightly lower, and for the forming temperature for meeting SEBS, so that SEBS is preferably fused in material, second segment temperature is slightly higher,
Meet the forming temperature of TPO, simultaneously because first segment is plasticized the part TPO, and the high temperature, short time of second segment adds
Work process may make TPO to complete processing, and will not influence the performance of SEBS.
The preparation method of the above-mentioned soft covering material of automobile interior decoration includes the following steps:
(1) TPO epidermis drawing film obtained and polypropylene foam hot pressing is compound；
(2) another side of the TPO epidermis of vs polypropylene foam carries out sided corona treatment, voltage 3-5kV；
(3) coating twice is at least coated on the TPO epidermis that sided corona treatment is crossed；Coating be improve TPO epidermis it is anti-oxidant,
Anti-aging property；
(4) it dries, it is cooling.
Embodiment 2
The present invention provides a kind of soft covering material of automobile interior decoration, steeps including epidermis and with the compound polypropylene of the epidermis
Cotton, polypropylene foam is with a thickness of 0.2~1cm；According to parts by weight, epidermis constitutive material includes alkene system thermoplasticity synthetic rubber
(TPO) 40 parts, 40 parts of polyethylene, 8 parts of polypropylene, 10 parts of metallocene PE, polystyrene-type thermoplastic elastomers (SEBS) 7
Part.
Epidermis is one side of the material of the present invention towards user, and polypropylene foam is that material of the present invention is bonded with part to be covered
One side.
As a further improvement, above-mentioned epidermis constitutive material further includes 4 parts of auxiliary agent, auxiliary agent is mainly antioxidant, fire retardant.
The preparation method is the same as that of Example 1 for the soft covering material of production method, automobile interior decoration of the present embodiment mesocuticle.
Embodiment 3
The present invention provides a kind of soft covering material of automobile interior decoration, steeps including epidermis and with the compound polypropylene of the epidermis
Cotton, polypropylene foam is with a thickness of 0.2~1cm；According to parts by weight, epidermis constitutive material includes alkene system thermoplasticity synthetic rubber
(TPO) 40 parts, 35 parts of polyethylene, 8 parts of polypropylene, 9 parts of metallocene PE, polystyrene-type thermoplastic elastomers (SEBS) 8
Part.
Epidermis is one side of the material of the present invention towards user, and polypropylene foam is that material of the present invention is bonded with part to be covered
One side.
As a further improvement, above-mentioned epidermis constitutive material further includes 4 parts of auxiliary agent, auxiliary agent is mainly antioxidant, fire retardant.
The preparation method is the same as that of Example 1 for the soft covering material of production method, automobile interior decoration of the present embodiment mesocuticle.
Comparative example 1
The difference of this comparative example and embodiment 3 is, does not contain metallocene PE and SEBS, other groups in epidermis composition
At and preparation method it is identical.
Comparative example 2
The difference of this comparative example and embodiment 3 is, does not only contain SEBS containing metallocene PE in epidermis composition,
Other compositions and preparation method are identical.
Performance detection is carried out to the various embodiments described above and the soft covering material of the resulting automobile interior decoration of comparative example, as a result such as
Under:
From the above it is found that its good-toughness of the soft covering material of automobile interior decoration of the invention, hence it is evident that be better than and be not added with
The material of metallocene PE and SEBS, and the material of metallocene PE is only added, illustrate metallocene PE and SEBS
The two mixing can cooperate with the performance for improving material.
The present embodiments relate to the material arrived, reagent and experimental facilities, are to meet automobile decoration unless otherwise instructed
The commercial product of Material Field.
The above is merely a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from core of the invention technology, improvements and modifications can also be made, these improvements and modifications are also answered
Belong to scope of patent protection of the invention.With any change in the comparable meaning and scope of claims of the present invention, all
It is considered as being included within the scope of the claims.
Claims (6)
1. the soft covering material of automobile interior decoration, including epidermis and the polypropylene foam compound with the epidermis；It is characterized in that, by weight
Number meter is measured, the epidermis constitutive material includes 35~55 parts of alkene system thermoplasticity synthetic rubber, and 30~45 parts of polyethylene, poly- third
5~10 parts of alkene, 5~15 parts of metallocene PE, 5~10 parts of polystyrene-type thermoplastic elastomers；The epidermis preparation method
Include the following steps:
(1) raw material is weighed according to the proportion；
(2) raw material is mixed evenly by masticator, the sequence of feeding is followed successively by alkene system thermoplasticity synthetic rubber, polyphenyl
Ethylene analog thermoplastic elastomer, polyethylene, polypropylene, metallocene PE, wherein polystyrene-type thermoplastic elastomers, cyclopentadienyl are golden
It is kneaded 2~5min after belonging to polyethylene feeding, is kneaded 1~3min after polyethylene, polypropylene feeding；
(3) mixed raw material is squeezed out by double screw extruder, is granulated；
(4) the resulting pellet of step (3) carries out drawing film forming, obtains TPO epidermis.
2. the soft covering material of automobile interior decoration as described in claim 1, which is characterized in that the epidermis constitutive material further includes
2-6 parts of auxiliary agent, auxiliary agent is mainly antioxidant, fire retardant.
3. the soft covering material of automobile interior decoration as described in claim 1, which is characterized in that the epidermis constitutive material includes:
40~45 parts of alkene system thermoplasticity synthetic rubber, 35~40 parts of polyethylene, 6~8 parts of polypropylene, 8~10 parts of metallocene PE,
6~8 parts of polystyrene-type thermoplastic elastomers.
4. the soft covering material of automobile interior decoration as described in claim 1, which is characterized in that the epidermis constitutive material includes:
40 parts of alkene system thermoplasticity synthetic rubber, 35 parts of polyethylene, 8 parts of polypropylene, 9 parts of metallocene PE, polystyrene type thermoplastic
8 parts of elastomer of property.
5. the soft covering material of automobile interior decoration as described in claim 1, which is characterized in that twin-screw squeezes in the step (3)
The extrusion of machine is divided into two sections out, and first segment temperature is 180~190 DEG C, time 15min, and second segment temperature is 190~200 DEG C,
Time is 5min, and the draw ratio of double screw extruder is 30.
6. the soft covering material of automobile interior decoration as described in claim 1, which is characterized in that preparation method includes the following steps:
(1) TPO epidermis drawing film obtained and polypropylene foam hot pressing is compound；
(2) another side of the TPO epidermis of vs polypropylene foam carries out sided corona treatment, voltage 3-5kV；
(3) coating twice is at least coated on the TPO epidermis that sided corona treatment is crossed；
(4) it dries, it is cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248513.7A CN110077062A (en) | 2019-03-29 | 2019-03-29 | The soft covering material of automobile interior decoration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248513.7A CN110077062A (en) | 2019-03-29 | 2019-03-29 | The soft covering material of automobile interior decoration |
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| CN110077062A true CN110077062A (en) | 2019-08-02 |
Family
ID=67413900
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| CN201910248513.7A Pending CN110077062A (en) | 2019-03-29 | 2019-03-29 | The soft covering material of automobile interior decoration |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283518A (en) * | 2001-03-23 | 2002-10-03 | Shin Etsu Polymer Co Ltd | Composite material of olefin polymer composition and metal |
| CN101550257A (en) * | 2009-05-14 | 2009-10-07 | 威海洁瑞医用制品有限公司 | Thermoplastic elastomer composite material |
| CN103965800A (en) * | 2014-05-09 | 2014-08-06 | 天津市大林新材料科技有限公司 | Environment-friendly thermoplastic polyolefin (TPO) auto interior material and preparation method thereof |
| CN104072880A (en) * | 2013-03-28 | 2014-10-01 | 晋江凯基高分子材料有限公司 | Preparing method and applications of TPO foaming microsphere |
| CN104194114A (en) * | 2014-08-29 | 2014-12-10 | 北京东方雨虹防水技术股份有限公司 | High-welding strength TPO (Thermoplastic Polyolefin) waterproof roll and preparation method thereof |
| CN104589748A (en) * | 2015-02-04 | 2015-05-06 | 上海铱塑科技有限公司 | Enhanced TPO (thermoplastic polyolefin) automobile instrument skin material and manufacturing method thereof |
| CN105907323A (en) * | 2016-05-30 | 2016-08-31 | 苏州瑞高新材料有限公司 | Flame-retardant environment-friendly TPO (thermoplastic polyolefin) synthetic leather and preparation method thereof |
| CN107177322A (en) * | 2017-06-30 | 2017-09-19 | 苏州瑞高新材料有限公司 | A kind of automotive trim TPO epidermises preparation method and TPO epidermises |
| CN107323046A (en) * | 2017-06-30 | 2017-11-07 | 苏州瑞高新材料有限公司 | A kind of automotive trim TPO epidermises and preparation method thereof |
| CN108485236A (en) * | 2018-03-30 | 2018-09-04 | 泉州市泉港顶新日用品有限公司 | A kind of beam mouth Breathable anti-skidding gloves |
-
2019
- 2019-03-29 CN CN201910248513.7A patent/CN110077062A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002283518A (en) * | 2001-03-23 | 2002-10-03 | Shin Etsu Polymer Co Ltd | Composite material of olefin polymer composition and metal |
| CN101550257A (en) * | 2009-05-14 | 2009-10-07 | 威海洁瑞医用制品有限公司 | Thermoplastic elastomer composite material |
| CN104072880A (en) * | 2013-03-28 | 2014-10-01 | 晋江凯基高分子材料有限公司 | Preparing method and applications of TPO foaming microsphere |
| CN103965800A (en) * | 2014-05-09 | 2014-08-06 | 天津市大林新材料科技有限公司 | Environment-friendly thermoplastic polyolefin (TPO) auto interior material and preparation method thereof |
| CN104194114A (en) * | 2014-08-29 | 2014-12-10 | 北京东方雨虹防水技术股份有限公司 | High-welding strength TPO (Thermoplastic Polyolefin) waterproof roll and preparation method thereof |
| CN104589748A (en) * | 2015-02-04 | 2015-05-06 | 上海铱塑科技有限公司 | Enhanced TPO (thermoplastic polyolefin) automobile instrument skin material and manufacturing method thereof |
| CN105907323A (en) * | 2016-05-30 | 2016-08-31 | 苏州瑞高新材料有限公司 | Flame-retardant environment-friendly TPO (thermoplastic polyolefin) synthetic leather and preparation method thereof |
| CN107177322A (en) * | 2017-06-30 | 2017-09-19 | 苏州瑞高新材料有限公司 | A kind of automotive trim TPO epidermises preparation method and TPO epidermises |
| CN107323046A (en) * | 2017-06-30 | 2017-11-07 | 苏州瑞高新材料有限公司 | A kind of automotive trim TPO epidermises and preparation method thereof |
| CN108485236A (en) * | 2018-03-30 | 2018-09-04 | 泉州市泉港顶新日用品有限公司 | A kind of beam mouth Breathable anti-skidding gloves |
Non-Patent Citations (1)
| Title |
|---|
| 岳德茂等: "《印刷科技实用手册 第3分册 印刷器材篇》", 30 April 2010, 北京：印刷工业出版社 * |
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Application publication date: 20190802 |