MX2017014259A - Aislante no tejido de la carroceria inferior. - Google Patents

Aislante no tejido de la carroceria inferior.

Info

Publication number
MX2017014259A
MX2017014259A MX2017014259A MX2017014259A MX2017014259A MX 2017014259 A MX2017014259 A MX 2017014259A MX 2017014259 A MX2017014259 A MX 2017014259A MX 2017014259 A MX2017014259 A MX 2017014259A MX 2017014259 A MX2017014259 A MX 2017014259A
Authority
MX
Mexico
Prior art keywords
fibers
woven
sheath
zone
core
Prior art date
Application number
MX2017014259A
Other languages
English (en)
Inventor
Shibata Kazuaki
Bahukudumbi Pradipkumar
A Lovinggood Don
Original Assignee
Milliken & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Milliken & Co filed Critical Milliken & Co
Publication of MX2017014259A publication Critical patent/MX2017014259A/es

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Classifications

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    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
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    • B32B5/02—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 structural features of a fibrous or filamentary layer
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    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/06—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 structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
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    • B32B5/02—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 structural features of a fibrous or filamentary layer
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    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Un material no tejido cosido que tiene una primera zona que se extiende desde una superficie superior a un plano interior y una segunda zona que se extiende desde el plano interior a una superficie inferior. La primera zona comprende una pluralidad de primeras fibras de núcleo/envoltura, una pluralidad de segundas fibras y una pluralidad de terceras fibras. El segundo polímero que forma las segundas fibras y el polímero de envoltura que forma la envoltura de las primeras fibras de núcleo/envoltura tienen una energía de superficie crítica menor que 40 mN/m. La segunda zona comprende una pluralidad de cuartas fibras y una pluralidad de quintas fibras. Una porción de las primeras fibras de núcleo/envoltura, segundas fibras y terceras fibras de la primera zona son físicamente enmarañadas en las cuartas fibras y quintas fibras en la segunda zona. También se describen un material no tejido cosido consolidado y método para hacer el material no tejido cosido y material no tejido cosido consolidado.
MX2017014259A 2015-05-13 2016-03-01 Aislante no tejido de la carroceria inferior. MX2017014259A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/711,117 US20160333510A1 (en) 2015-05-13 2015-05-13 Non-woven underbody shield
PCT/US2016/020242 WO2016182618A1 (en) 2015-05-13 2016-03-01 Non-woven underbody shield

Publications (1)

Publication Number Publication Date
MX2017014259A true MX2017014259A (es) 2018-04-20

Family

ID=56069188

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014259A MX2017014259A (es) 2015-05-13 2016-03-01 Aislante no tejido de la carroceria inferior.

Country Status (4)

Country Link
US (1) US20160333510A1 (es)
CA (1) CA2984753A1 (es)
MX (1) MX2017014259A (es)
WO (1) WO2016182618A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10062371B2 (en) * 2016-11-21 2018-08-28 Milliken & Company Nonwoven composite
CN108611759A (zh) * 2018-05-10 2018-10-02 上海润东无纺布制品有限公司 一种针刺热熔两面过滤布及制造工艺
CN110654465B (zh) * 2019-09-30 2022-07-22 无锡吉兴汽车部件有限公司 一种汽车用挡泥板及其制造方法
FR3125766B1 (fr) * 2021-07-29 2024-01-19 Treves Products Services & Innovation Ecran de protection acoustique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1458971A (zh) 2000-09-14 2003-11-26 积水树脂株式会社 冰雪滑落性被覆物
US7521386B2 (en) * 2004-02-07 2009-04-21 Milliken & Company Moldable heat shield
DE602006014852D1 (de) * 2005-08-17 2010-07-22 Milliken & Co Vliesstoff mit faserregionen mit unterschiedlicher dichte und herstellungsverfahren dafür
US20110250420A1 (en) * 2009-10-15 2011-10-13 Harold Kalde Composite stiffener materials

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