DE69510050T2 - Thermisch isolierende mehrschichtige vliesstoffe - Google Patents

Thermisch isolierende mehrschichtige vliesstoffe

Info

Publication number
DE69510050T2
DE69510050T2 DE69510050T DE69510050T DE69510050T2 DE 69510050 T2 DE69510050 T2 DE 69510050T2 DE 69510050 T DE69510050 T DE 69510050T DE 69510050 T DE69510050 T DE 69510050T DE 69510050 T2 DE69510050 T2 DE 69510050T2
Authority
DE
Germany
Prior art keywords
fleece
thermally insulating
multilayered
insulating multilayered
thermally
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.)
Expired - Fee Related
Application number
DE69510050T
Other languages
English (en)
Other versions
DE69510050D1 (de
Inventor
Carol Herzberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69510050D1 publication Critical patent/DE69510050D1/de
Publication of DE69510050T2 publication Critical patent/DE69510050T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B5/02—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
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/02—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
    • 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
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
    • Y10T156/1168—Gripping and pulling work apart during delaminating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • Y10T428/24099—On each side of strands or strand-portions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • Y10T428/24099—On each side of strands or strand-portions
    • Y10T428/24107—On each side of strands or strand-portions including mechanically interengaged strands, strand-portions or strand-like strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y10T428/24793—Comprising discontinuous or differential impregnation or bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • Y10T442/641—Sheath-core multicomponent strand or fiber material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
DE69510050T 1994-05-20 1995-04-07 Thermisch isolierende mehrschichtige vliesstoffe Expired - Fee Related DE69510050T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/247,216 US5443893A (en) 1994-05-20 1994-05-20 Multilayer nonwoven thermal insulating batts
PCT/US1995/004030 WO1995033091A2 (en) 1994-05-20 1995-04-07 Multilayer nonwoven thermal insulating batts

Publications (2)

Publication Number Publication Date
DE69510050D1 DE69510050D1 (de) 1999-07-08
DE69510050T2 true DE69510050T2 (de) 1999-10-28

Family

ID=22934074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69510050T Expired - Fee Related DE69510050T2 (de) 1994-05-20 1995-04-07 Thermisch isolierende mehrschichtige vliesstoffe

Country Status (12)

Country Link
US (2) US5443893A (de)
EP (1) EP0760027B1 (de)
JP (1) JPH10501033A (de)
KR (1) KR100344076B1 (de)
CN (1) CN1052046C (de)
AU (1) AU690672B2 (de)
BR (1) BR9507739A (de)
CA (1) CA2188783A1 (de)
DE (1) DE69510050T2 (de)
NO (1) NO964923L (de)
NZ (1) NZ283901A (de)
WO (1) WO1995033091A2 (de)

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* Cited by examiner, † Cited by third party
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IT1270011B (it) * 1994-09-23 1997-04-16 Thermore Far East Ltd "materiale termicamente isolante,particolarmente studiato per capi d'abbigliamento,trapunte, sacchi a pelo e simili"
US5968855A (en) * 1997-03-04 1999-10-19 Bba Nonwovens Simpsonville, Inc. Nonwoven fabrics having liquid transport properties and processes for manufacturing the same
US5886306A (en) * 1997-07-22 1999-03-23 Kg Fibers, Inc. Layered acoustical insulating web
AU5229899A (en) * 1998-07-27 2000-02-21 Albany International Corp. Insulating material with web strips bonded between layers of batt material and method for producing the same
CN100430548C (zh) * 2000-08-05 2008-11-05 弗罗伊登伯格弗莱斯托弗公司 热控非织造材料
US9434869B2 (en) 2001-09-21 2016-09-06 Outlast Technologies, LLC Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
US7000729B2 (en) * 2002-07-08 2006-02-21 Acoustek Nonwovens Five-layer sound absorbing pad: improved acoustical absorber
CN100420785C (zh) * 2002-12-26 2008-09-24 施建钍 一种化学短纤维垫芯的制造方法
US20060099868A1 (en) * 2004-11-05 2006-05-11 Mccourt Susan L Underquilt with multiple layered wool fill
US20090188091A1 (en) * 2006-04-27 2009-07-30 Libeltex Bvba Method for producing polymeric fiber insulation batts for residential and commercial construction applications
US7493679B2 (en) * 2006-04-28 2009-02-24 Bgf Industries, Inc. Method for forming a relatively thick, lightweight, nonwoven insulating mat
DE102007043946A1 (de) * 2007-09-14 2009-03-19 Bayerisches Zentrum für Angewandte Energieforschung e.V. Faserverbünde und deren Verwendung in Vakuumisolationssystemen
US20100161520A1 (en) * 2008-12-23 2010-06-24 Shavel Jonathan G Compressed textiles technology and method of using same
CN101824707B (zh) * 2009-05-09 2011-08-03 朱小明 一种用于生产无纺棉的热成型设备
CA2995240A1 (en) 2015-08-14 2017-02-23 Ivantis, Inc. Ocular implant with pressure sensor and delivery system
CN105463697A (zh) * 2015-12-30 2016-04-06 3M创新有限公司 保温絮片材料及其制备方法、保温制品
DE102016224251B4 (de) * 2016-12-06 2019-02-28 Adidas Ag Wärmedämmende Struktur
EP3425099A1 (de) * 2017-07-03 2019-01-09 Axel Nickel Meltblown-vliesstoff mit verbesserter stapelbarkeit und lagerbarkeit
CN111411447B (zh) * 2019-01-04 2021-04-23 北京德威信科技发展有限责任公司 静态羽绒絮片及混合绒的制造方法
GB2584158B (en) * 2019-05-24 2021-06-23 Bespoke Fabrics Ltd Insulating fill material
US20210321701A1 (en) * 2020-04-21 2021-10-21 Nike, Inc. Textile having insulation zones and pile zones

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US2500282A (en) * 1944-06-08 1950-03-14 American Viscose Corp Fibrous products and process for making them
US3905057A (en) * 1973-07-06 1975-09-16 Cww Research And Dev Company Fiber-filled pillow
GB1524713A (en) * 1975-04-11 1978-09-13 Ici Ltd Autogeneously bonded non-woven fibrous structure
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
CA1085282A (en) * 1977-04-12 1980-09-09 Paul E. Metcalfe Heat insulating material and method of and apparatus for the manufacture thereof
US4201247A (en) * 1977-06-29 1980-05-06 Owens-Corning Fiberglas Corporation Fibrous product and method and apparatus for producing same
US4756957A (en) * 1979-10-15 1988-07-12 Manville Corporation Loose-fill insulation
US4392903A (en) * 1980-05-02 1983-07-12 Toray Industries, Inc. Process for making a thermal-insulating nonwoven bulky product
JPS5756560A (en) * 1980-09-18 1982-04-05 Kanebo Ltd Padding material
DE3043439A1 (de) * 1980-11-18 1982-06-03 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren zum herstellen eines hochbeanspruchbaren schmiedeteils aus stahl
US4950541A (en) * 1984-08-15 1990-08-21 The Dow Chemical Company Maleic anhydride grafts of olefin polymers
US4588635A (en) * 1985-09-26 1986-05-13 Albany International Corp. Synthetic down
US4992327A (en) * 1987-02-20 1991-02-12 Albany International Corp. Synthetic down
US4837067A (en) * 1987-06-08 1989-06-06 Minnesota Mining And Manufacturing Company Nonwoven thermal insulating batts
JPH02154050A (ja) * 1988-12-01 1990-06-13 Kanebo Ltd クッション材とその製造方法
US5057168A (en) * 1989-08-23 1991-10-15 Muncrief Paul M Method of making low density insulation composition
US5256050A (en) * 1989-12-21 1993-10-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom
US5084332A (en) * 1990-03-09 1992-01-28 Phillips Petroleum Company Nonwoven fabric for shoe counters
US5114787A (en) * 1990-09-21 1992-05-19 Amoco Corporation Multi-layer nonwoven web composites and process
CA2048938A1 (en) * 1991-07-10 1993-01-11 Paul M. Muncrief Method for making insulation by sequentially utilizing apparatus for opening fibers
DE69312763T2 (de) * 1992-02-26 1998-03-12 Chien Jung Fu Verfahren zum Wellen und zum Verbinden oder thermischen Verbinden von Füllmaterial und dadurch hergestelltes Füllmaterial.

Also Published As

Publication number Publication date
BR9507739A (pt) 2002-06-18
CN1052046C (zh) 2000-05-03
CN1148417A (zh) 1997-04-23
KR100344076B1 (ko) 2002-10-25
JPH10501033A (ja) 1998-01-27
CA2188783A1 (en) 1995-12-07
WO1995033091A2 (en) 1995-12-07
EP0760027B1 (de) 1999-06-02
NO964923D0 (no) 1996-11-19
AU690672B2 (en) 1998-04-30
US5443893A (en) 1995-08-22
US5597427A (en) 1997-01-28
AU2235595A (en) 1995-12-21
NO964923L (no) 1997-01-20
NZ283901A (en) 1998-11-25
WO1995033091A3 (en) 1996-05-02
DE69510050D1 (de) 1999-07-08
EP0760027A1 (de) 1997-03-05

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