NL7507459A - NON-WOVEN POLYPROPYLENE PRODUCT. - Google Patents

NON-WOVEN POLYPROPYLENE PRODUCT.

Info

Publication number
NL7507459A
NL7507459A NL7507459A NL7507459A NL7507459A NL 7507459 A NL7507459 A NL 7507459A NL 7507459 A NL7507459 A NL 7507459A NL 7507459 A NL7507459 A NL 7507459A NL 7507459 A NL7507459 A NL 7507459A
Authority
NL
Netherlands
Prior art keywords
woven polypropylene
polypropylene product
product
woven
polypropylene
Prior art date
Application number
NL7507459A
Other languages
Dutch (nl)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NL7507459A publication Critical patent/NL7507459A/en

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
NL7507459A 1974-06-24 1975-06-23 NON-WOVEN POLYPROPYLENE PRODUCT. NL7507459A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7507459A true NL7507459A (en) 1975-12-30

Family

ID=23916577

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507459A NL7507459A (en) 1974-06-24 1975-06-23 NON-WOVEN POLYPROPYLENE PRODUCT.

Country Status (9)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922427C2 (en) * 1979-06-01 1984-10-31 Fa. Carl Freudenberg, 6940 Weinheim Spunbonded fabric made from individual filaments and groups of filaments and process for its manufacture
DE3001920C2 (en) * 1980-01-19 1985-09-12 Fa. Carl Freudenberg, 6940 Weinheim Second backing for tufted carpets
DE3151294C2 (en) * 1981-12-24 1986-01-23 Fa. Carl Freudenberg, 6940 Weinheim Spunbonded polypropylene fabric with a low coefficient of fall
DE3151322C2 (en) * 1981-12-24 1983-11-10 Fa. Carl Freudenberg, 6940 Weinheim "Process for the production of spunbonded polypropylene nonwovens with a low coefficient of fall"
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 (en) * 2008-03-24 2010-12-02 가부시끼가이샤 구레하 엔지니어링 Process for producing shaped contact-filtration member, shaped contact-filtration member, filtration apparatus, and method of processing soiled water
JP2016160558A (en) * 2015-03-03 2016-09-05 日本ノズル株式会社 Nonwoven fabric production apparatus, nonwoven fabric produced by the same, and nonwoven fabric production method

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 (en) * 1972-02-16 1973-08-16 Du Pont NON-WOVEN LAYERED ISOTACTIC POLYPROPYLENE FABRIC

Also Published As

Publication number Publication date
FR2276414B1 (en) 1981-02-27
DE2528136A1 (en) 1976-01-15
BE830518A (en) 1975-12-23
DE2528136C2 (en) 1984-04-19
IT1039339B (en) 1979-12-10
LU72783A1 (en) 1976-04-13
FR2276414A1 (en) 1976-01-23
CA1052518A (en) 1979-04-17
JPS5117379A (en) 1976-02-12
GB1499899A (en) 1978-02-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed