LU72783A1 - - Google Patents

Info

Publication number
LU72783A1
LU72783A1 LU72783A LU72783A LU72783A1 LU 72783 A1 LU72783 A1 LU 72783A1 LU 72783 A LU72783 A LU 72783A LU 72783 A LU72783 A LU 72783A LU 72783 A1 LU72783 A1 LU 72783A1
Authority
LU
Luxembourg
Application number
LU72783A
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 filed Critical
Publication of LU72783A1 publication Critical patent/LU72783A1/xx

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
    • B32B5/02—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
    • B32B5/12—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 the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • 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
    • B32B5/22—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
    • 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
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2471/00—Floor coverings
    • B32B2471/02—Carpets
LU72783A 1974-06-24 1975-06-20 LU72783A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48256974A 1974-06-24 1974-06-24

Publications (1)

Publication Number Publication Date
LU72783A1 true LU72783A1 (xx) 1976-04-13

Family

ID=23916577

Family Applications (1)

Application Number Title Priority Date Filing Date
LU72783A LU72783A1 (xx) 1974-06-24 1975-06-20

Country Status (9)

Country Link
JP (1) JPS5117379A (xx)
BE (1) BE830518A (xx)
CA (1) CA1052518A (xx)
DE (1) DE2528136C2 (xx)
FR (1) FR2276414A1 (xx)
GB (1) GB1499899A (xx)
IT (1) IT1039339B (xx)
LU (1) LU72783A1 (xx)
NL (1) NL7507459A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922427C2 (de) * 1979-06-01 1984-10-31 Fa. Carl Freudenberg, 6940 Weinheim Spinnvliesstoff aus Einzelfilamenten und Filamentgruppen und Verfahren zu seiner Herstellung
DE3001920C2 (de) * 1980-01-19 1985-09-12 Fa. Carl Freudenberg, 6940 Weinheim Zweitrücken für Tufting-Teppiche
DE3151294C2 (de) * 1981-12-24 1986-01-23 Fa. Carl Freudenberg, 6940 Weinheim Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten
DE3151322C2 (de) * 1981-12-24 1983-11-10 Fa. Carl Freudenberg, 6940 Weinheim "Verfahren zur Herstellung von Polypropylen-Spinnvliesen mit niedrigem Fallkoeffizienten"
EP0753402A3 (en) * 1995-07-13 1998-09-02 Bridgestone Corporation Laminate form
WO2007127442A2 (en) * 2006-04-27 2007-11-08 Invista Technologies S.A R.L. Anisotropic extensible nonwovens
KR20100126755A (ko) * 2008-03-24 2010-12-02 가부시끼가이샤 구레하 엔지니어링 접촉 여과재 성형체의 제조 방법, 접촉 여과재 성형체, 여과 장치 및 오수 처리 방법
JP2016160558A (ja) * 2015-03-03 2016-09-05 日本ノズル株式会社 不織布製造装置、これにより製造される不織布、並びに不織布製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US331302A (en) * 1885-12-01 Cantwell johnson
US3163753A (en) * 1961-09-12 1964-12-29 Du Pont Process and apparatus for electrostatically applying separating and forwarding forces to a moving stream of discrete elements of dielectric material
US3502538A (en) * 1964-08-17 1970-03-24 Du Pont Bonded nonwoven sheets with a defined distribution of bond strengths
US3563838A (en) * 1968-07-09 1971-02-16 Du Pont Continuous filament nonwoven web
US3705227A (en) * 1971-01-13 1972-12-05 Du Pont Process and apparatus for quenching melt spun filaments
BE795453A (fr) * 1972-02-16 1973-08-16 Du Pont Tissu non tisse a couches en polypropylene isotactique

Also Published As

Publication number Publication date
FR2276414B1 (xx) 1981-02-27
DE2528136A1 (de) 1976-01-15
BE830518A (fr) 1975-12-23
DE2528136C2 (de) 1984-04-19
IT1039339B (it) 1979-12-10
NL7507459A (nl) 1975-12-30
FR2276414A1 (fr) 1976-01-23
CA1052518A (en) 1979-04-17
JPS5117379A (xx) 1976-02-12
GB1499899A (en) 1978-02-01

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