JP2020531222A - プレコンディショニングされた寝具製品用の3次元ポリマー繊維マトリクス層 - Google Patents
プレコンディショニングされた寝具製品用の3次元ポリマー繊維マトリクス層 Download PDFInfo
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- JP2020531222A JP2020531222A JP2020531563A JP2020531563A JP2020531222A JP 2020531222 A JP2020531222 A JP 2020531222A JP 2020531563 A JP2020531563 A JP 2020531563A JP 2020531563 A JP2020531563 A JP 2020531563A JP 2020531222 A JP2020531222 A JP 2020531222A
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- Prior art keywords
- polymer fiber
- layer
- mattress
- fiber matrix
- matrix layer
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- 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.)
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Links
- 229920005594 polymer fiber Polymers 0.000 title claims abstract description 88
- 239000011159 matrix material Substances 0.000 title claims abstract description 84
- 239000006260 foam Substances 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 22
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 6
- 229920001821 foam rubber Polymers 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 239000011496 polyurethane foam Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229920006327 polystyrene foam Polymers 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 abstract description 8
- 239000006261 foam material Substances 0.000 abstract description 3
- 229920000126 latex Polymers 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 32
- 238000001125 extrusion Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000079 Memory foam Polymers 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 239000008210 memory foam Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000217266 Ansonia Species 0.000 description 1
- 235000004035 Cryptotaenia japonica Nutrition 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 102000007641 Trefoil Factors Human genes 0.000 description 1
- 235000015724 Trifolium pratense Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004619 high density foam Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/122—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with special fibres, such as acrylic thread, coconut, horsehair
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/121—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with different inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (13)
- マットレスであって、
一定な長さ、幅および高さ寸法を有する3次元ポリマー繊維層を含む1つ以上のプレコンディショニングされた3次元ポリマー繊維マトリクス層を備え、押し出された前記3次元ポリマー繊維層は、隣接する繊維同士の間の接続点にて結合されているとともに前記層の単位領域あたりの自由体積を有する、ランダムに配向されたポリマー繊維を含み、プレコンディショニングされた前記3次元ポリマー繊維マトリクス層の機械特性をプレコンディショニングがされていない前記3次元ポリマー繊維マトリクス層に対して変化させるように、前記接続点のうちの一部が分離し、かつ、前記ランダムに配向されたポリマー繊維が壊れてフラグメントとなる、マットレス。 - 前記1つ以上のプレコンディショニングされた3次元ポリマー繊維マトリクス層は、1つ以上の上部フォーム層と1つの下部基底層との間にある、請求項1に記載のマットレス。
- 前記1つ以上の上部フォーム層は、粘弾性フォームを備える、請求項2に記載のマットレス。
- 前記下部基底層は、ポリウレタンフォームまたはラテックスフォームを備える、請求項2に記載のマットレス。
- 前記下部基底層は、フォームバケットアセンブリ内に配置されているコイルスプリングインナーコアを備える、請求項2に記載のマットレス。
- プレコンディショニングされた前記3次元ポリマー繊維層は、ポリエステル、ポリエチレン、ポリプロピレン、ナイロン、エラストマー、コポリマー、およびモノフィラメントまたは異なる融点を有する複数のバイコンポーネントフィラメントを含むそれらの誘導体からなる群から選択される、請求項1に記載のマットレス。
- 押し出された前記3次元ポリマー繊維層は、異なる密度、押込み力たわみ値、またはその両方を有する前記ポリマー繊維の複数の区域を備える、請求項1に記載のマットレス。
- プレコンディショニングされた前記3次元ポリマー繊維マトリクス層は、1.27〜14.99cm(0.5〜5.9インチ)の厚さ寸法を有する、請求項1に記載のマットレス。
- 前記機械特性は、プレコンディショニングされていない前記3次元ポリマー繊維マトリクス層に対するプレコンディショニングされた前記3次元ポリマー繊維マトリクス層の厚さの減少である、請求項1に記載のマットレス。
- プレコンディショニングされた前記3次元ポリマー繊維マトリクス層は、プレコンディショニングされていない前記3次元ポリマー繊維マトリクス層に対して増加した密度を有する、請求項1に記載のマットレス。
- プレコンディショニングされた前記3次元ポリマー繊維マトリクス層は、17.79から110.8Nまで(4から24.9重量ポンドまで)の範囲の押込み力たわみを有する、請求項1に記載のマットレス。
- 前記機械特性は、プレコンディショニングされていない前記3次元ポリマー繊維マトリクス層に対するプレコンディショニングされた前記3次元ポリマー繊維マトリクス層の押込み力たわみの減少である、請求項1に記載のマットレス。
- 前記基底層は、ポリウレタンフォーム、ラテックスフォーム、ポリスチレンフォーム、ポリエチレンフォーム、ポリプロピレンフォーム、またはポリエーテルポリウレタンフォームを備える、請求項1に記載のマットレス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/679,265 US20190053631A1 (en) | 2017-08-17 | 2017-08-17 | Pre-conditioned three dimensional polymeric fiber matrix layer for bedding products |
US15/679,265 | 2017-08-17 | ||
PCT/US2018/046835 WO2019036558A1 (en) | 2017-08-17 | 2018-08-17 | PRECONDITIONED THREE-DIMENSIONAL POLYMERIC FIBER MATRIX LAYER FOR BED PRODUCTS |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020531222A true JP2020531222A (ja) | 2020-11-05 |
JP7416691B2 JP7416691B2 (ja) | 2024-01-17 |
Family
ID=63586854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020531563A Active JP7416691B2 (ja) | 2017-08-17 | 2018-08-17 | プレコンディショニングされた寝具製品用の3次元ポリマー繊維マトリクス層 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190053631A1 (ja) |
JP (1) | JP7416691B2 (ja) |
CN (1) | CN111263602A (ja) |
CA (1) | CA3073203A1 (ja) |
DE (1) | DE112018004183T5 (ja) |
WO (1) | WO2019036558A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012502768A (ja) * | 2008-09-19 | 2012-02-02 | ドリームウェル リミテッド | 事前処理されたフォームパッド |
US20140033441A1 (en) * | 2012-07-31 | 2014-02-06 | Sealy Technology Llc | Air conditioned mattresses |
US20160157630A1 (en) * | 2014-12-04 | 2016-06-09 | Dreamwell, Ltd. | Bedding product including composite layer and method of manufacture |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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NL249830A (ja) * | 1959-04-15 | 1900-01-01 | ||
US3503840A (en) * | 1968-04-24 | 1970-03-31 | Du Pont | Composite cellular cushioning structures |
US5061235A (en) * | 1987-01-09 | 1991-10-29 | Beth Israel Hospital Association | Portable superabsorbant personnel stretcher and erectable on-demand isolation tent |
US20040043212A1 (en) * | 2000-08-05 | 2004-03-04 | Peter Grynaeus | Thermal control nonwoven material |
US7160612B2 (en) * | 2000-09-21 | 2007-01-09 | Outlast Technologies, Inc. | Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof |
US9434869B2 (en) * | 2001-09-21 | 2016-09-06 | Outlast Technologies, LLC | Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof |
US7793372B2 (en) * | 2008-05-23 | 2010-09-14 | Latex Foam International Holdings, Inc. | Latex foam bedding products including phase change microcapsules |
US20100287708A1 (en) * | 2009-05-15 | 2010-11-18 | Shelby Timothy W | Transparent mattress |
US8813286B2 (en) | 2010-06-10 | 2014-08-26 | Indratech Llc | Tunable spring mattress and method of making same |
WO2012029710A1 (ja) * | 2010-08-30 | 2012-03-08 | 国立大学法人岡山大学 | 生分解性と生体親和性に優れたナノ繊維およびその製造方法 |
US9315710B2 (en) * | 2010-09-01 | 2016-04-19 | Reg Synthetic Fuels, Llc | Plastic phase change material and articles made therefrom |
US9314993B2 (en) * | 2013-03-15 | 2016-04-19 | National Nonwovens Inc. | Composites and articles made from nonwoven structures |
US10745836B2 (en) * | 2013-03-15 | 2020-08-18 | Georgia-Pacific Nonwovens LLC | Multistrata nonwoven material |
JP6228291B2 (ja) | 2014-02-23 | 2017-11-08 | 株式会社シーエンジ | クッション用中材及びクッション |
-
2017
- 2017-08-17 US US15/679,265 patent/US20190053631A1/en not_active Abandoned
-
2018
- 2018-08-17 WO PCT/US2018/046835 patent/WO2019036558A1/en active Application Filing
- 2018-08-17 CA CA3073203A patent/CA3073203A1/en active Pending
- 2018-08-17 CN CN201880053284.7A patent/CN111263602A/zh active Pending
- 2018-08-17 JP JP2020531563A patent/JP7416691B2/ja active Active
- 2018-08-17 DE DE112018004183.2T patent/DE112018004183T5/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012502768A (ja) * | 2008-09-19 | 2012-02-02 | ドリームウェル リミテッド | 事前処理されたフォームパッド |
US20140033441A1 (en) * | 2012-07-31 | 2014-02-06 | Sealy Technology Llc | Air conditioned mattresses |
US20160157630A1 (en) * | 2014-12-04 | 2016-06-09 | Dreamwell, Ltd. | Bedding product including composite layer and method of manufacture |
Also Published As
Publication number | Publication date |
---|---|
CA3073203A1 (en) | 2019-02-21 |
CN111263602A (zh) | 2020-06-09 |
DE112018004183T5 (de) | 2020-05-20 |
WO2019036558A1 (en) | 2019-02-21 |
JP7416691B2 (ja) | 2024-01-17 |
US20190053631A1 (en) | 2019-02-21 |
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