CA3073206A1 - Couche de matrice tridimensionnelle de fibres polymeres pour produits de literie - Google Patents
Couche de matrice tridimensionnelle de fibres polymeres pour produits de literie Download PDFInfo
- Publication number
- CA3073206A1 CA3073206A1 CA3073206A CA3073206A CA3073206A1 CA 3073206 A1 CA3073206 A1 CA 3073206A1 CA 3073206 A CA3073206 A CA 3073206A CA 3073206 A CA3073206 A CA 3073206A CA 3073206 A1 CA3073206 A1 CA 3073206A1
- Authority
- CA
- Canada
- Prior art keywords
- polymeric fiber
- matrix layer
- fiber matrix
- dimensional polymeric
- dimensional
- 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.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 81
- 239000000835 fiber Substances 0.000 title claims abstract description 77
- 239000012782 phase change material Substances 0.000 claims abstract description 58
- 229920005594 polymer fiber Polymers 0.000 claims description 23
- 230000001143 conditioned effect Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000001993 wax Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 73
- 239000006260 foam Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 7
- 238000002135 phase contrast microscopy Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003094 microcapsule Substances 0.000 description 4
- 229920000079 Memory foam Polymers 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 3
- 239000003349 gelling agent Substances 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000008210 memory foam Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012695 Interfacial polymerization Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005354 coacervation Methods 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 229920000592 inorganic polymer Polymers 0.000 description 2
- 229920000447 polyanionic polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 241000217266 Ansonia Species 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 229920002148 Gellan gum Polymers 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000010492 gellan gum Nutrition 0.000 description 1
- 239000000216 gellan gum Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229960000292 pectin Drugs 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000656 polylysine Polymers 0.000 description 1
- 239000013047 polymeric layer Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003226 polyurethane urea Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
-
- 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
- A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
La présente invention concerne une couche de matrice tridimensionnelle de fibres polymères comprenant un matériau à changement de phase enduit sur celle-ci ou coextrudé avec celle-ci pour utilisation dans un produit de literie tel qu'un matelas. Le matériau à changement de phase est sélectionné pour conférer des propriétés de refroidissement améliorées qui, conjointement avec le volume libre fourni par la matrice tridimensionnelle de fibres polymères, améliorent nettement le contrôle de la température lorsqu'il est utilisé dans un produit de literie.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/679,322 | 2017-08-17 | ||
| US15/679,400 | 2017-08-17 | ||
| US15/679,322 US20190053632A1 (en) | 2017-08-17 | 2017-08-17 | Three dimensional polymeric fiber matrix layer for bedding products |
| US15/679,400 US20190053634A1 (en) | 2017-08-17 | 2017-08-17 | Three dimensional polymeric fiber matrix layer for bedding products |
| PCT/US2018/046836 WO2019036559A1 (fr) | 2017-08-17 | 2018-08-17 | Couche de matrice tridimensionnelle de fibres polymères pour produits de literie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3073206A1 true CA3073206A1 (fr) | 2019-02-21 |
Family
ID=63579744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3073206A Pending CA3073206A1 (fr) | 2017-08-17 | 2018-08-17 | Couche de matrice tridimensionnelle de fibres polymeres pour produits de literie |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP7370980B2 (fr) |
| CN (1) | CN111263836A (fr) |
| CA (1) | CA3073206A1 (fr) |
| DE (1) | DE112018004196T5 (fr) |
| WO (1) | WO2019036559A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210212474A1 (en) * | 2020-01-14 | 2021-07-15 | Dreamwell, Ltd. | Mattress assemblies including at least one encapsualted panel including a heat absorbing material |
| CN112155372A (zh) * | 2020-08-28 | 2021-01-01 | 欧姆尼机电科技（昆山）有限公司 | 一种胚垫及胚垫的制备方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2824130B2 (ja) * | 1989-07-25 | 1998-11-11 | 株式会社クラレ | 感温変色性複合繊維 |
| KR0130813B1 (ko) * | 1993-02-26 | 1998-04-03 | 시바타 미노루 | 쿠션용 망상 구조체 및 제법 |
| CN2174904Y (zh) * | 1993-08-26 | 1994-08-24 | 常州印染科学研究所 | 复合型垫子 |
| US6077597A (en) * | 1997-11-14 | 2000-06-20 | Outlast Technologies, Inc. | Interactive thermal insulating system having a layer treated with a coating of energy absorbing phase change material adjacent a layer of fibers containing energy absorbing phase change material |
| US20040043212A1 (en) * | 2000-08-05 | 2004-03-04 | Peter Grynaeus | Thermal control nonwoven material |
| WO2002024992A1 (fr) | 2000-09-21 | 2002-03-28 | Outlast Technologies, Inc. | Fibres multicomposants aux proprietes thermiques reversibles |
| US20050191487A1 (en) * | 2000-09-21 | 2005-09-01 | Outlast Technologies Inc | Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof |
| US7244497B2 (en) * | 2001-09-21 | 2007-07-17 | Outlast Technologies, Inc. | Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof |
| US6855422B2 (en) * | 2000-09-21 | 2005-02-15 | Monte C. Magill | Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof |
| JP4474984B2 (ja) * | 2004-04-21 | 2010-06-09 | 東レ株式会社 | 調温繊維構造物 |
| DE602004020203D1 (de) | 2004-07-03 | 2009-05-07 | Advansa Bv | Füllmaterial, Verfahren und Vorrichtung zu dessen Herstellung |
| JP5181915B2 (ja) * | 2008-08-13 | 2013-04-10 | 東洋紡株式会社 | 静粛性に優れたポリエステル系弾性網状構造体およびその製造方法 |
| US7690096B1 (en) * | 2008-09-19 | 2010-04-06 | Dreamwell, Ltd. | Method of manufacturing an aged mattress assembly |
| US8308861B2 (en) * | 2010-05-13 | 2012-11-13 | E I Du Pont De Nemours And Company | Phase change material compositions |
| US8813286B2 (en) | 2010-06-10 | 2014-08-26 | Indratech Llc | Tunable spring mattress and method of making same |
| KR20130067823A (ko) * | 2011-12-14 | 2013-06-25 | 히로코 오사키 | 삼차원망상구조체 |
| US10051973B2 (en) * | 2012-07-31 | 2018-08-21 | Sealy Technology Llc | Air conditioned mattresses |
| JP5569641B1 (ja) | 2013-10-28 | 2014-08-13 | 東洋紡株式会社 | 静粛性と軽量性に優れた弾性網状構造体 |
| DE102014002060B4 (de) * | 2014-02-18 | 2018-01-18 | Carl Freudenberg Kg | Volumenvliesstoffe, Verwendungen davon und Verfahren zu ihrer Herstellung |
| US9615670B2 (en) * | 2014-02-23 | 2017-04-11 | C-Eng Co., Ltd. | Core material for cushion, and cushion |
| US11105040B2 (en) * | 2014-12-04 | 2021-08-31 | Dreamwell, Ltd. | Bedding product including composite layer and method of manufacture |
| US10766761B2 (en) | 2016-01-13 | 2020-09-08 | Airweave Inc. | Three-dimensional filaments-linked structure manufacturing apparatus, manufacturing method of three-dimensional filaments-linked structure, and mattress core material |
| US20190053634A1 (en) * | 2017-08-17 | 2019-02-21 | Serta Simmons Bedding, Llc | Three dimensional polymeric fiber matrix layer for bedding products |
| US20190053632A1 (en) * | 2017-08-17 | 2019-02-21 | Serta Simmons Bedding, Llc | Three dimensional polymeric fiber matrix layer for bedding products |
-
2018
- 2018-08-17 DE DE112018004196.4T patent/DE112018004196T5/de active Pending
- 2018-08-17 WO PCT/US2018/046836 patent/WO2019036559A1/fr active Application Filing
- 2018-08-17 CA CA3073206A patent/CA3073206A1/fr active Pending
- 2018-08-17 CN CN201880053285.1A patent/CN111263836A/zh active Pending
- 2018-08-17 JP JP2020531564A patent/JP7370980B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019036559A1 (fr) | 2019-02-21 |
| CN111263836A (zh) | 2020-06-09 |
| JP2020531712A (ja) | 2020-11-05 |
| DE112018004196T5 (de) | 2020-04-30 |
| JP7370980B2 (ja) | 2023-10-30 |
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