KR20190115246A - 공명음 저감 타이어 및 이의 제조방법 - Google Patents
공명음 저감 타이어 및 이의 제조방법 Download PDFInfo
- Publication number
- KR20190115246A KR20190115246A KR1020180038046A KR20180038046A KR20190115246A KR 20190115246 A KR20190115246 A KR 20190115246A KR 1020180038046 A KR1020180038046 A KR 1020180038046A KR 20180038046 A KR20180038046 A KR 20180038046A KR 20190115246 A KR20190115246 A KR 20190115246A
- Authority
- KR
- South Korea
- Prior art keywords
- tire
- adhesive
- absorbing material
- sound absorbing
- adhesive layer
- 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.)
- Ceased
Links
- 230000009467 reduction Effects 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000011358 absorbing material Substances 0.000 claims abstract description 30
- 239000012790 adhesive layer Substances 0.000 claims abstract description 24
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 239000011496 polyurethane foam Substances 0.000 claims description 9
- 125000002947 alkylene group Chemical group 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000009477 glass transition Effects 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000003795 desorption Methods 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 description 28
- 239000000853 adhesive Substances 0.000 description 27
- 230000000052 comparative effect Effects 0.000 description 10
- 239000003522 acrylic cement Substances 0.000 description 9
- 230000020169 heat generation Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- -1 chalk Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000013464 silicone adhesive Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
온도 | 비교예 1 | 실시예 1 | |
박리강도(N/cm) | 25℃ | 20 | 50 |
80℃ | 20 | 40 | |
100℃×3hrs | 10 | 35 |
비교예1 | 실시예1 | |
시간(min) | 16 | 6 |
비교예1 | 실시예1 | |
충격 강도(J) | 5 | 21 |
비교예1 | 실시예1 | |
수명(month) | 8 | 17 |
2: 접착제층
3: 흡음재층
Claims (5)
- 제1항에 있어서,
상기 아크릴계 고분자는 유리전이온도가 0 내지 60 ℃인 것인 공명음 저감 타이어. - 제1항에 있어서,
상기 아크릴계 고분자는 중량평균 분자량이 10,000 내지 50,000 g/mol인 것인 공명음 저감 타이어. - 제1항에 있어서,
상기 아크릴계 고분자는 고분자 사슬의 일 말단에 히드록시기를 포함하고, 대응되는 말단에 카르복실기를 포함하는 것인 공명음 저감 타이어. - 제1항에 있어서,
상기 흡음재층은 폴리우레탄 폼을 포함하는 것인 공명음 저감 타이어.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180038046A KR20190115246A (ko) | 2018-04-02 | 2018-04-02 | 공명음 저감 타이어 및 이의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180038046A KR20190115246A (ko) | 2018-04-02 | 2018-04-02 | 공명음 저감 타이어 및 이의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20190115246A true KR20190115246A (ko) | 2019-10-11 |
Family
ID=68210370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180038046A Ceased KR20190115246A (ko) | 2018-04-02 | 2018-04-02 | 공명음 저감 타이어 및 이의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20190115246A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220023436A (ko) * | 2020-08-21 | 2022-03-02 | 한국타이어앤테크놀로지 주식회사 | 흡음 타이어용 폼테이프 및 이를 포함하는 흡음 타이어 |
WO2025138312A1 (zh) * | 2023-12-27 | 2025-07-03 | 山东玲珑轮胎股份有限公司 | 一种低噪音轮胎及其制备装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015166134A (ja) | 2014-03-03 | 2015-09-24 | 株式会社ブリヂストン | 吸音タイヤの製造方法 |
-
2018
- 2018-04-02 KR KR1020180038046A patent/KR20190115246A/ko not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015166134A (ja) | 2014-03-03 | 2015-09-24 | 株式会社ブリヂストン | 吸音タイヤの製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220023436A (ko) * | 2020-08-21 | 2022-03-02 | 한국타이어앤테크놀로지 주식회사 | 흡음 타이어용 폼테이프 및 이를 포함하는 흡음 타이어 |
WO2025138312A1 (zh) * | 2023-12-27 | 2025-07-03 | 山东玲珑轮胎股份有限公司 | 一种低噪音轮胎及其制备装置 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20180402 |
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Patent event date: 20190911 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20190702 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
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PG1501 | Laying open of application |