JPS5920018B2 - ポリプロピレン不織布 - Google Patents

ポリプロピレン不織布

Info

Publication number
JPS5920018B2
JPS5920018B2 JP48017962A JP1796273A JPS5920018B2 JP S5920018 B2 JPS5920018 B2 JP S5920018B2 JP 48017962 A JP48017962 A JP 48017962A JP 1796273 A JP1796273 A JP 1796273A JP S5920018 B2 JPS5920018 B2 JP S5920018B2
Authority
JP
Japan
Prior art keywords
layer
filaments
fabric
length
filament
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
Application number
JP48017962A
Other languages
English (en)
Japanese (ja)
Other versions
JPS4892658A (enrdf_load_stackoverflow
Inventor
ウエルドン ヘンダ−ソン ウイリアム
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS4892658A publication Critical patent/JPS4892658A/ja
Publication of JPS5920018B2 publication Critical patent/JPS5920018B2/ja
Expired 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
    • 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
    • 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
    • B32B5/12—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
    • 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
    • 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
    • Y10T428/24124—Fibers
    • 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]
    • Y10T442/69—Autogenously bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
JP48017962A 1972-02-16 1973-02-15 ポリプロピレン不織布 Expired JPS5920018B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22676672 US3821062A (en) 1972-02-16 1972-02-16 Nonwoven polypropylene fabric
US226766 1972-02-16

Publications (2)

Publication Number Publication Date
JPS4892658A JPS4892658A (enrdf_load_stackoverflow) 1973-12-01
JPS5920018B2 true JPS5920018B2 (ja) 1984-05-10

Family

ID=22850316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48017962A Expired JPS5920018B2 (ja) 1972-02-16 1973-02-15 ポリプロピレン不織布

Country Status (11)

Country Link
US (1) US3821062A (enrdf_load_stackoverflow)
JP (1) JPS5920018B2 (enrdf_load_stackoverflow)
BE (1) BE795453A (enrdf_load_stackoverflow)
CA (1) CA977925A (enrdf_load_stackoverflow)
CH (1) CH564117A5 (enrdf_load_stackoverflow)
DE (1) DE2307829C2 (enrdf_load_stackoverflow)
FR (1) FR2172265B1 (enrdf_load_stackoverflow)
GB (1) GB1427040A (enrdf_load_stackoverflow)
IT (1) IT1006567B (enrdf_load_stackoverflow)
LU (1) LU67042A1 (enrdf_load_stackoverflow)
NL (1) NL172573C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128307U (enrdf_load_stackoverflow) * 1987-02-16 1988-08-22

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991244A (en) * 1974-06-24 1976-11-09 E. I. Du Pont De Nemours And Company Nonwoven polypropylene fabric
FR2276414A1 (fr) * 1974-06-24 1976-01-23 Du Pont Etoffe non tissee liee de polypropylene et sa production
US3993812A (en) * 1975-03-06 1976-11-23 E. I. Du Pont De Nemours And Company Unbonded fibrous non-woven sheet and articles made therefrom
JPS52165998U (enrdf_load_stackoverflow) * 1976-06-10 1977-12-15
US4086381A (en) * 1977-03-30 1978-04-25 E. I. Du Pont De Nemours And Company Nonwoven polypropylene fabric and process
AU7354881A (en) 1980-08-02 1982-02-11 Plasticisers Ltd. Reinforcement product
US4996091A (en) * 1987-05-26 1991-02-26 Acumeter Laboratories, Inc. Product comprising substrate bearing continuous extruded fiber forming random crisscross pattern layer
DE69001541T4 (de) * 1989-11-20 1995-08-10 Du Pont Schaltung für gemusterten Beton.
US5124102A (en) * 1990-12-11 1992-06-23 E. I. Du Pont De Nemours And Company Fabric useful as a concrete form liner
US5247730A (en) * 1991-10-25 1993-09-28 E. I. Du Pont De Nemours And Company Method for attaching and bidirectionally tensioning a porous fabric over a form support
US5256224A (en) * 1991-12-31 1993-10-26 E. I. Du Pont De Nemours And Company Process for making molded, tufted polyolefin carpet
US5302099A (en) * 1992-09-28 1994-04-12 E. I. Du Pont De Nemours And Company Laminated fabric useful as a concrete form liner
US7972981B2 (en) * 2002-03-15 2011-07-05 Fiberweb, Inc. Microporous composite sheet material
US20080153373A1 (en) * 2006-12-22 2008-06-26 Walter Randall Hall Abrasion resistant fire blocking fabric
FR3146681A1 (fr) 2023-03-13 2024-09-20 Sterimed Sas Non tissé poreux utilisé pour la réalisation d’articles de stérilisation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL138974B (nl) * 1964-08-17 1973-05-15 Du Pont Niet-geweven velvormig textielmateriaal.
CA923418A (en) * 1967-07-07 1973-03-27 V. Edwards Clifton Bonded nonwoven fabric
US3563838A (en) * 1968-07-09 1971-02-16 Du Pont Continuous filament nonwoven web
NL159734C (enrdf_load_stackoverflow) * 1970-03-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128307U (enrdf_load_stackoverflow) * 1987-02-16 1988-08-22

Also Published As

Publication number Publication date
NL172573C (nl) 1983-09-16
CA977925A (en) 1975-11-18
JPS4892658A (enrdf_load_stackoverflow) 1973-12-01
BE795453A (fr) 1973-08-16
US3821062A (en) 1974-06-28
NL7302153A (enrdf_load_stackoverflow) 1973-08-20
IT1006567B (it) 1976-10-20
DE2307829A1 (de) 1973-08-23
FR2172265B1 (enrdf_load_stackoverflow) 1977-02-04
LU67042A1 (enrdf_load_stackoverflow) 1973-08-31
DE2307829C2 (de) 1986-10-30
CH564117A5 (enrdf_load_stackoverflow) 1975-07-15
GB1427040A (en) 1976-03-03
FR2172265A1 (enrdf_load_stackoverflow) 1973-09-28

Similar Documents

Publication Publication Date Title
JPS5920018B2 (ja) ポリプロピレン不織布
US3276944A (en) Non-woven sheet of synthetic organic polymeric filaments and method of preparing same
US4107364A (en) Random laid bonded continuous filament cloth
US3502538A (en) Bonded nonwoven sheets with a defined distribution of bond strengths
US4209563A (en) Method for making random laid bonded continuous filament cloth
US6109015A (en) Process for making poly(trimethylene terephthalate) yarn
US3442740A (en) Process for producing a bonded non-woven sheet
US4086381A (en) Nonwoven polypropylene fabric and process
EP0184932A2 (en) Stretched-and-bonded plexifilamentary sheet
US3991244A (en) Nonwoven polypropylene fabric
US3368934A (en) Nonwoven fabric of crimped continuous polyethylene terephthalate fibers
WO1997040224A1 (en) Bonded polyolefin sheet
US3563838A (en) Continuous filament nonwoven web
US4093763A (en) Multiple-layered non-woven fabric
SE449377B (sv) Forfarande for framstellning av ett autogent bondat fiberflor
EP0619849A1 (en) Process for making moldable, tufted polyolefin carpet
GB2041827A (en) Security paper
CN104520487B (zh) 上光非织造织物及制造方法
TW200302891A (en) Stretchable multiple-component nonwoven fabrics and methods for preparing
CN100430546C (zh) 高伸长回复非织造织物及其制造方法
JP2005097826A (ja) 不織シート生成物
US3264167A (en) Carpet backing laminate
EP0529506B1 (de) Papiermaschinenfilze und Verfahren zur Herstellung derselben
US3993812A (en) Unbonded fibrous non-woven sheet and articles made therefrom
US4310591A (en) Security paper from film-fibril sheets

Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 19810512