JP2015529483A - 耳栓の作製方法 - Google Patents
耳栓の作製方法 Download PDFInfo
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- JP2015529483A JP2015529483A JP2015521646A JP2015521646A JP2015529483A JP 2015529483 A JP2015529483 A JP 2015529483A JP 2015521646 A JP2015521646 A JP 2015521646A JP 2015521646 A JP2015521646 A JP 2015521646A JP 2015529483 A JP2015529483 A JP 2015529483A
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- 239000004604 Blowing Agent Substances 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000004088 foaming agent Substances 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000003213 activating effect Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 80
- 239000002666 chemical blowing agent Substances 0.000 claims description 19
- 229920001187 thermosetting polymer Polymers 0.000 claims description 9
- -1 styrene-ethylene-butylene-styrene Chemical class 0.000 claims description 8
- 229920002943 EPDM rubber Polymers 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 2
- 238000001994 activation Methods 0.000 description 37
- 230000004913 activation Effects 0.000 description 36
- 210000000613 ear canal Anatomy 0.000 description 24
- 229920001169 thermoplastic Polymers 0.000 description 12
- 239000004416 thermosoftening plastic Substances 0.000 description 12
- 239000000543 intermediate Substances 0.000 description 11
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 238000007373 indentation Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 210000003491 skin Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- YNCNODFWHUZNEF-UHFFFAOYSA-N 2-[2-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1OC1=CC=CC=C1S(=O)(=O)NN YNCNODFWHUZNEF-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000220010 Rhode Species 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- 238000010304 firing Methods 0.000 description 1
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- 239000003921 oil Substances 0.000 description 1
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- 229920003031 santoprene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/08—Protective devices for the ears internal, e.g. earplugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3484—Stopping the foaming reaction until the material is heated or re-heated
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
- C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
-
- 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
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/08—Protective devices for the ears internal, e.g. earplugs
- A61F11/085—Protective devices for the ears internal, e.g. earplugs including an inner channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
- B29K2025/04—Polymers of styrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/768—Protective equipment
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/18—Binary blends of expanding agents
- C08J2203/184—Binary blends of expanding agents of chemical foaming agent and physical blowing agent, e.g. azodicarbonamide and fluorocarbon
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/22—Expandable microspheres, e.g. Expancel®
-
- 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
- C08J2353/00—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
- C08J2353/02—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
Abstract
Description
「金型」とは、中空の型枠を意味し、これは、中空の型枠に配置される構成要素にある形状を付与する場合もあり、又は付与しない場合もある。
Claims (28)
- 耳栓を作製する方法であって、
細長いコアを外側層で覆う工程であり、前記細長いコアは、第1材料を含み、前記外側層は、第2材料を含み、前記第2材料は、未活性の発泡剤を含む、工程と、
前記外側層の少なくとも一部分及び前記細長いコアを金型に位置付ける工程と、
前記細長いコアに接合された、音波減衰部分及びステム部分を形成するように、前記外側層の少なくとも一部分の前記発泡剤を活性化させる工程と、を含む、方法。 - 前記音波減衰部分は、第1平均密度ρ1を有し、前記ステム部分は、第2平均密度ρ2を有し、かつ|ρ2>1.2ρ1|である、請求項1に記載の方法。
- 前記音波減衰部分は、第1平均密度ρ1を有し、前記ステム部分は、第2平均密度ρ2を有し、かつ|ρ2>1.5ρ1|である、請求項1に記載の方法。
- 前記金型は、前記外側層の膨張を制限する第1キャビティを含む、請求項1に記載の方法。
- 前記第1キャビティは、音波減衰部分の形態である、請求項4に記載の方法。
- 前記金型は、ステム部分の形態の第2キャビティを含む、請求項4に記載の方法。
- 前記発泡剤を活性化させる工程の少なくとも一部分は、前記第1キャビティが前記第2キャビティの下に配置されている間に行われる、請求項6に記載の方法。
- 前記発泡剤を活性化させる工程は、前記外側層の少なくとも一部分に熱を加えることを含む、請求項1に記載の方法。
- 前記第1材料を押し出して、前記細長いコアを形成する工程を更に含む、請求項1に記載の方法。
- 前記細長いコアを覆う工程が、押出工程、積層工程、成形工程、スプレー工程、浸漬工程からなる群から選択される工程を含む、請求項1に記載の方法。
- 前記第2材料が、未活性の膨張可能な球状発泡剤を含む、請求項1に記載の方法。
- 前記第2材料が、未活性の化学発泡剤を含む、請求項1に記載の方法。
- 前記第2材料は、0.5重量%〜3重量%の未活性の化学発泡剤を含む、請求項1に記載の方法。
- 前記第2材料は、0.5重量%〜9.5重量%の未活性の膨張可能な球状発泡剤を含む、請求項1に記載の方法。
- 前記第2材料は、熱可塑性物質を含む、請求項1に記載の方法。
- 前記第2材料は、スチレン−エチレン−ブチレン−スチレン(SEBS)を含む、請求項1に記載の方法。
- 前記第2材料は、熱硬化性樹脂を含む、請求項1に記載の方法。
- 前記第2材料は、EPDMゴムを含む、請求項1に記載の方法。
- 前記第1材料は、ポリプロピレン及びスチレン−エチレン−ブチレン−スチレン(SEBS)からなる群から選択される、請求項1に記載の方法。
- 前記外側層は、連続層を含む、請求項1に記載の方法。
- 前記外側層は、前記細長いコアに熱接合される、請求項1に記載の方法。
- 耳栓を作製する方法であって、
第1材料を含む細長いコアを押し出す工程と、
前記細長いコアを第2材料を含む外側層で覆う工程であり、前記第2材料は、未活性の膨張可能な球状発泡剤、未活性の化学発泡剤、及びスチレン−エチレン−ブチレン−スチレン(SEBS)を含む、工程と、
前記外側層の少なくとも一部分及び前記細長いコアを金型に位置付ける工程と、
前記外側層の少なくとも一部分が膨張し、前記外側層が、前記細長いコアに接合された、音波減衰部分及びステム部分を含むように、前記外側層の少なくとも一部分に熱を加える工程と、を含む、方法。 - 前記音波減衰部分は、第1平均密度ρ1を有し、前記ステム部分は、第2平均密度ρ2を有し、かつ|ρ2>1.2ρ1|である、請求項22に記載の方法。
- 前記外側層は、前記細長いコアに熱接合される、請求項22に記載の方法。
- 物品を作製する方法であって、
基材を外側層で覆う工程であり、前記基材は、第1材料を含み、前記外側層は、第2材料を含み、前記第2材料は、未活性の膨張可能な球状発泡剤を含む、工程と、
前記外側層の少なくとも一部分を金型に位置付ける工程と、
前記外側層の少なくとも一部分が膨張して前記金型の形状に適合し、前記外側層が前記基材に接合されるように、前記外側層の少なくとも一部分に熱を加える工程と、を含む、方法。 - 前記第2材料が、未活性の化学発泡剤を含む、請求項25に記載の方法。
- 前記第2材料は、熱可塑性物質を含む、請求項25に記載の方法。
- 前記外側層は、前記基材に熱接合される、請求項25に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/547,189 US8968613B2 (en) | 2012-07-12 | 2012-07-12 | Method of making an earplug |
US13/547,189 | 2012-07-12 | ||
PCT/US2013/048456 WO2014011412A1 (en) | 2012-07-12 | 2013-06-28 | Method of making an earplug |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015529483A true JP2015529483A (ja) | 2015-10-08 |
JP2015529483A5 JP2015529483A5 (ja) | 2016-08-12 |
JP6453211B2 JP6453211B2 (ja) | 2019-01-16 |
Family
ID=48783367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015521646A Active JP6453211B2 (ja) | 2012-07-12 | 2013-06-28 | 耳栓の作製方法 |
Country Status (11)
Country | Link |
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US (3) | US8968613B2 (ja) |
EP (2) | EP3670134B1 (ja) |
JP (1) | JP6453211B2 (ja) |
KR (2) | KR102088686B1 (ja) |
CN (2) | CN104487223A (ja) |
AU (1) | AU2013289055B2 (ja) |
BR (1) | BR112015000593A2 (ja) |
IL (2) | IL236624B (ja) |
PL (2) | PL3670134T3 (ja) |
RU (1) | RU2610513C2 (ja) |
WO (1) | WO2014011412A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8968613B2 (en) | 2012-07-12 | 2015-03-03 | 3M Innovative Properties Company | Method of making an earplug |
US10660797B2 (en) | 2014-05-20 | 2020-05-26 | 3M Innovative Properties Company | Push-to-fit earplug having an array of cavities |
DE102015221898B4 (de) * | 2015-11-06 | 2017-11-16 | Continental Automotive Gmbh | Verfahren zum Herstellen einer Baueinheit und Baueinheit |
WO2018118647A1 (en) | 2016-12-21 | 2018-06-28 | 3M Innovative Properties Company | Earplug with stem comprising a sleeve |
USD895901S1 (en) | 2017-09-01 | 2020-09-08 | 3M Innovative Properties Company | Hearing protector |
KR102563414B1 (ko) * | 2017-09-01 | 2023-08-07 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 이어플러그 조립체 및 그의 형성 방법 |
JP7273798B2 (ja) | 2017-09-01 | 2023-05-15 | スリーエム イノベイティブ プロパティズ カンパニー | 先端キャビティを有する押し嵌め式耳栓 |
US11186697B2 (en) | 2017-12-20 | 2021-11-30 | 3M Innovative Properties Company | Composite particles, composition and foam compositions containing composite particles, articles, and methods of making and using same |
CN113939556A (zh) * | 2019-06-18 | 2022-01-14 | 3M创新有限公司 | 含有复合颗粒的组合物和泡沫组合物、制品、复合颗粒和方法 |
USD906297S1 (en) * | 2019-09-13 | 2020-12-29 | Apple Inc. | Pair of earphones |
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KR20150034773A (ko) | 2015-04-03 |
WO2014011412A1 (en) | 2014-01-16 |
JP6453211B2 (ja) | 2019-01-16 |
EP3670134B1 (en) | 2021-10-06 |
KR102219221B1 (ko) | 2021-02-23 |
IL236624A0 (en) | 2015-02-26 |
US20150137406A1 (en) | 2015-05-21 |
IL273743A (en) | 2020-05-31 |
PL2872308T3 (pl) | 2020-09-07 |
RU2610513C2 (ru) | 2017-02-13 |
US10065344B2 (en) | 2018-09-04 |
US20180361633A1 (en) | 2018-12-20 |
EP3670134A1 (en) | 2020-06-24 |
IL236624B (en) | 2020-04-30 |
BR112015000593A2 (pt) | 2019-12-31 |
CN104487223A (zh) | 2015-04-01 |
CN110065195A (zh) | 2019-07-30 |
US11123902B2 (en) | 2021-09-21 |
EP2872308A1 (en) | 2015-05-20 |
EP2872308B1 (en) | 2020-04-08 |
PL3670134T3 (pl) | 2021-12-27 |
KR20200028495A (ko) | 2020-03-16 |
AU2013289055A1 (en) | 2015-02-05 |
AU2013289055B2 (en) | 2016-07-21 |
US20140015157A1 (en) | 2014-01-16 |
US8968613B2 (en) | 2015-03-03 |
RU2015102521A (ru) | 2016-08-27 |
IL273743B (en) | 2022-02-01 |
KR102088686B1 (ko) | 2020-03-13 |
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