JP7016509B2 - 複合緩衝材 - Google Patents
複合緩衝材 Download PDFInfo
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- JP7016509B2 JP7016509B2 JP2017107837A JP2017107837A JP7016509B2 JP 7016509 B2 JP7016509 B2 JP 7016509B2 JP 2017107837 A JP2017107837 A JP 2017107837A JP 2017107837 A JP2017107837 A JP 2017107837A JP 7016509 B2 JP7016509 B2 JP 7016509B2
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- elastomer
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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
- 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
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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
- B32B25/042—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 natural rubber or synthetic rubber
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- 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
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- 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
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/22—All layers being foamed
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
-
- 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
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/536—Hardness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
作製したシート状の複合緩衝材から5×10(mm)のサイズにサンプルを切り出し、測定台に120μmのアクリル系粘着剤を介して貼り付けた(図1参照)。
本発明は上記記述及び図面によって説明した実施例に限定されるものではなく、例えば次のような実施例も本発明の技術的範囲に含まれる。
10:高減衰エラストマー
20:低硬度エラストマー
40:円柱棒(可動部材)
P:測定台(受け部材)
Claims (3)
- 受け部材に設置されて可動部材を受ける複合緩衝材であって、
JIS-A硬度20以上かつ損失係数2.0以上の高減衰エラストマーと、
前記高減衰エラストマーと前記受け部材との間に配されるASKER-FP硬度80以下の低硬度エラストマーと、を備え、
前記高減衰エラストマーと前記低硬度エラストマーとの厚さの比が4:1~1:4の範囲内であり、
前記高減衰エラストマーおよび前記低硬度エラストマーのそれぞれの両面に被覆フィルムが貼付されており、
厚さが3.5mm~6.5mmの範囲内である複合緩衝材。 - 受け部材に設置されて可動部材を受ける複合緩衝材であって、
JIS-A硬度20以上かつ損失係数2.0以上の高減衰エラストマーと、
前記高減衰エラストマーと前記受け部材との間に配されるASKER-FP硬度95以下の低硬度エラストマーと、を備え、
前記高減衰エラストマーと前記低硬度エラストマーとの厚さの比が4:1であり、
前記高減衰エラストマーおよび前記低硬度エラストマーのそれぞれの両面に被覆フィルムが貼付されており、
厚さが3.5mm~6.5mmの範囲内である複合緩衝材。 - 受け部材に設置されて可動部材を受ける複合緩衝材であって、
JIS-A硬度20以上かつ損失係数0.95以上の高減衰エラストマーと、
前記高減衰エラストマーと前記受け部材との間に配されるASKER-FP硬度95以下の低硬度エラストマーと、を備え、
前記高減衰エラストマーと前記低硬度エラストマーとの厚さの比が3:2~1:4の範囲内であり、
前記高減衰エラストマーおよび前記低硬度エラストマーのそれぞれの両面に被覆フィルムが貼付されており、
厚さが3.5mm~6.5mmの範囲内である複合緩衝材。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017107837A JP7016509B2 (ja) | 2017-05-31 | 2017-05-31 | 複合緩衝材 |
US15/992,253 US20180345626A1 (en) | 2017-05-31 | 2018-05-30 | Composite cushioning material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017107837A JP7016509B2 (ja) | 2017-05-31 | 2017-05-31 | 複合緩衝材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018203824A JP2018203824A (ja) | 2018-12-27 |
JP7016509B2 true JP7016509B2 (ja) | 2022-02-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017107837A Active JP7016509B2 (ja) | 2017-05-31 | 2017-05-31 | 複合緩衝材 |
Country Status (2)
Country | Link |
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US (1) | US20180345626A1 (ja) |
JP (1) | JP7016509B2 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004211065A (ja) | 2002-12-17 | 2004-07-29 | Jsp Corp | 衝撃吸収材及び衝撃吸収体 |
JP2004353183A (ja) | 2003-05-27 | 2004-12-16 | Inoac Elastomer Kk | ドアストッパ |
JP2006117818A (ja) | 2004-10-22 | 2006-05-11 | Toyobo Co Ltd | ポリアミド樹脂組成物および複合成形体 |
JP2009264483A (ja) | 2008-04-24 | 2009-11-12 | Polymatech Co Ltd | 緩衝部材 |
US20110047819A1 (en) | 2007-09-06 | 2011-03-03 | Polyone Corporation | Soft, shock-damping thermoplastic elastomers |
JP2011163362A (ja) | 2010-02-04 | 2011-08-25 | Bridgestone Corp | フィルム付き衝撃吸収材およびその製造方法 |
WO2016093133A1 (ja) | 2014-12-10 | 2016-06-16 | 積水化学工業株式会社 | 衝撃吸収シート、衝撃吸収粘着シート、前面板固定用衝撃吸収両面粘着シート、背面板固定用衝撃吸収両面粘着シート、及び、バックライトユニット固定用衝撃吸収両面粘着シート |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50161314A (ja) * | 1974-06-14 | 1975-12-27 | ||
JPH05320429A (ja) * | 1992-05-27 | 1993-12-03 | Fuji Porimatetsuku Kk | ダンパー用高減衰性ゴム |
JPH1142743A (ja) * | 1997-07-24 | 1999-02-16 | Tokai Rubber Ind Ltd | 高減衰材料 |
US8377553B2 (en) * | 2007-12-05 | 2013-02-19 | Material Sciences Corporation | Constrained layer damper, and related methods |
US20110098815A1 (en) * | 2008-06-13 | 2011-04-28 | Shiseido Company, Ltd. | Skin substitute membrane, mold, and method of evaluating external preparation for skin |
EP2365923A1 (en) * | 2008-12-16 | 2011-09-21 | Henkel AG & Co. KGaA | Baffle with enhanced acoustic damping properties |
-
2017
- 2017-05-31 JP JP2017107837A patent/JP7016509B2/ja active Active
-
2018
- 2018-05-30 US US15/992,253 patent/US20180345626A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004211065A (ja) | 2002-12-17 | 2004-07-29 | Jsp Corp | 衝撃吸収材及び衝撃吸収体 |
JP2004353183A (ja) | 2003-05-27 | 2004-12-16 | Inoac Elastomer Kk | ドアストッパ |
JP2006117818A (ja) | 2004-10-22 | 2006-05-11 | Toyobo Co Ltd | ポリアミド樹脂組成物および複合成形体 |
US20110047819A1 (en) | 2007-09-06 | 2011-03-03 | Polyone Corporation | Soft, shock-damping thermoplastic elastomers |
JP2009264483A (ja) | 2008-04-24 | 2009-11-12 | Polymatech Co Ltd | 緩衝部材 |
JP2011163362A (ja) | 2010-02-04 | 2011-08-25 | Bridgestone Corp | フィルム付き衝撃吸収材およびその製造方法 |
WO2016093133A1 (ja) | 2014-12-10 | 2016-06-16 | 積水化学工業株式会社 | 衝撃吸収シート、衝撃吸収粘着シート、前面板固定用衝撃吸収両面粘着シート、背面板固定用衝撃吸収両面粘着シート、及び、バックライトユニット固定用衝撃吸収両面粘着シート |
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Publication number | Publication date |
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JP2018203824A (ja) | 2018-12-27 |
US20180345626A1 (en) | 2018-12-06 |
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