IT1185560B - Strutture reticolari aventi migliorate caratteristiche meccaniche e procedimento e dispositivo per ottenerle - Google Patents

Strutture reticolari aventi migliorate caratteristiche meccaniche e procedimento e dispositivo per ottenerle

Info

Publication number
IT1185560B
IT1185560B IT20595/85A IT2059585A IT1185560B IT 1185560 B IT1185560 B IT 1185560B IT 20595/85 A IT20595/85 A IT 20595/85A IT 2059585 A IT2059585 A IT 2059585A IT 1185560 B IT1185560 B IT 1185560B
Authority
IT
Italy
Prior art keywords
films
reticular structures
fibrillated
procedure
transversal
Prior art date
Application number
IT20595/85A
Other languages
English (en)
Other versions
IT8520595A0 (it
Inventor
Andrea Vittone
Giuseppe Chiappini
Original Assignee
Moplefan Spa
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 Moplefan Spa filed Critical Moplefan Spa
Publication of IT8520595A0 publication Critical patent/IT8520595A0/it
Priority to IT20595/85A priority Critical patent/IT1185560B/it
Priority to DK202386A priority patent/DK202386A/da
Priority to US06/859,494 priority patent/US4861639A/en
Priority to NO861789A priority patent/NO861789L/no
Priority to AU57127/86A priority patent/AU584699B2/en
Priority to ZA863363A priority patent/ZA863363B/xx
Priority to DE8686106167T priority patent/DE3682107D1/de
Priority to JP61102225A priority patent/JPS6233857A/ja
Priority to AT86106167T priority patent/ATE68748T1/de
Priority to EP86106167A priority patent/EP0201076B1/en
Priority to CA000508518A priority patent/CA1291933C/en
Application granted granted Critical
Publication of IT1185560B publication Critical patent/IT1185560B/it
Priority to US07/386,723 priority patent/US4933039A/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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet

Landscapes

  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Hydroponics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Artificial Filaments (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Materials For Medical Uses (AREA)
IT20595/85A 1985-05-07 1985-05-07 Strutture reticolari aventi migliorate caratteristiche meccaniche e procedimento e dispositivo per ottenerle IT1185560B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT20595/85A IT1185560B (it) 1985-05-07 1985-05-07 Strutture reticolari aventi migliorate caratteristiche meccaniche e procedimento e dispositivo per ottenerle
DK202386A DK202386A (da) 1985-05-07 1986-05-02 Netvaerk med forbedrede mekaniske egenskaber samt anlaeg og fremgangsmaade til fremstilling deraf
US06/859,494 US4861639A (en) 1985-05-07 1986-05-05 Reticular structures having improved mechanical characteristics
NO861789A NO861789L (no) 1985-05-07 1986-05-05 Rektangulaer struktur med forbedret mekanisk karakteristikk samt fremgangsmaate og innretning for fremstilling av samme.
AU57127/86A AU584699B2 (en) 1985-05-07 1986-05-05 Reticular structures having improved mechanical characteristics as well as process and device for preparing same
ZA863363A ZA863363B (en) 1985-05-07 1986-05-05 Reticular structures having improved mechanical characteristics as well as process and device for preparing same
DE8686106167T DE3682107D1 (de) 1985-05-07 1986-05-06 Netzartige strukturen mit mechanischen eigenschaften.
JP61102225A JPS6233857A (ja) 1985-05-07 1986-05-06 網状構造物ならびにその製造方法および装置
AT86106167T ATE68748T1 (de) 1985-05-07 1986-05-06 Netzartige strukturen mit mechanischen eigenschaften.
EP86106167A EP0201076B1 (en) 1985-05-07 1986-05-06 Reticular structures having improved mechanical characteristics.
CA000508518A CA1291933C (en) 1985-05-07 1986-05-06 Reticular structures having improved mechanical characteristics as well as process and device for preparing same
US07/386,723 US4933039A (en) 1985-05-07 1989-07-31 Reticular structures having improved mechanical characteristics as well as process and device for preparing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20595/85A IT1185560B (it) 1985-05-07 1985-05-07 Strutture reticolari aventi migliorate caratteristiche meccaniche e procedimento e dispositivo per ottenerle

Publications (2)

Publication Number Publication Date
IT8520595A0 IT8520595A0 (it) 1985-05-07
IT1185560B true IT1185560B (it) 1987-11-12

Family

ID=11169313

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20595/85A IT1185560B (it) 1985-05-07 1985-05-07 Strutture reticolari aventi migliorate caratteristiche meccaniche e procedimento e dispositivo per ottenerle

Country Status (11)

Country Link
US (2) US4861639A (it)
EP (1) EP0201076B1 (it)
JP (1) JPS6233857A (it)
AT (1) ATE68748T1 (it)
AU (1) AU584699B2 (it)
CA (1) CA1291933C (it)
DE (1) DE3682107D1 (it)
DK (1) DK202386A (it)
IT (1) IT1185560B (it)
NO (1) NO861789L (it)
ZA (1) ZA863363B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07358B2 (ja) * 1988-11-09 1995-01-11 日本石油化学株式会社 耐候性網状割膜・その不織布及びその製造方法
US5173138A (en) * 1990-08-08 1992-12-22 Blauch Denise A Method and apparatus for the continuous production of cross-plied material
JP2988991B2 (ja) * 1990-10-04 1999-12-13 日本石油化学株式会社 不織布、これに用いるスリット入り帯状体の製造方法およびこの方法に用いるスリット形成ロール
US5795426A (en) * 1996-08-05 1998-08-18 Boeing North American, Inc. Method and apparatus for effecting continuous multi-directional laminating

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669795A (en) * 1969-03-20 1972-06-13 Polymer Processing Res Inst Method for making a laminated body of pliable thin layer materials
GB1287366A (en) * 1970-01-22 1972-08-31 Ludwig Streng Device for measuring the thickness of metallic layers
DE2149363A1 (de) * 1971-10-02 1973-04-05 Bosch Gmbh Robert Zweikreis-bremsanlage
DE2438265A1 (de) * 1973-12-26 1975-07-10 Sun Ventures Inc Orientierte, unter schaeumen fibrillierte bahn
JPS5142783A (en) * 1974-10-09 1976-04-12 Sanyo Kokusaku Pulp Co Supuritsutoyaaniri kosasekisoshiitoseizohoho
GB1582945A (en) * 1976-07-01 1981-01-21 Univ Surrey Manufacture of articles made from a water hardenable mass and a reinforcing element
NL7714571A (nl) * 1977-12-30 1979-07-03 Stamicarbon Werkwijze voor het vervaardigen van voorwerpen uit met water hardend materiaal.
JPS54125272A (en) * 1978-03-23 1979-09-28 Kobunshi Kako Kenkyusho Method of making reticulate crossed nonwoven with good strength
AU528009B2 (en) * 1978-11-21 1983-03-31 Stamicarbon B.V. Sheet of fibre-reinforced hydraulically bindable material
EP0028867A3 (en) * 1979-11-12 1981-08-26 University Of Surrey Composites of water-hardening substance and organic film networks and method of producing these composites
NL7909298A (nl) * 1979-12-22 1981-07-16 Stamicarbon Werkwijze voor het vervaardigen van voorwerpen uit watergehard materiaal.
US4503113A (en) * 1982-03-12 1985-03-05 Huyck Corporation Papermaker felt with a three-layered base fabric
US4508113A (en) * 1984-03-09 1985-04-02 Chicopee Microfine fiber laminate

Also Published As

Publication number Publication date
EP0201076A2 (en) 1986-11-12
ATE68748T1 (de) 1991-11-15
US4861639A (en) 1989-08-29
JPS6233857A (ja) 1987-02-13
ZA863363B (en) 1986-12-30
AU584699B2 (en) 1989-06-01
CA1291933C (en) 1991-11-12
NO861789L (no) 1986-11-10
AU5712786A (en) 1986-11-13
DK202386A (da) 1986-11-08
DE3682107D1 (de) 1991-11-28
EP0201076B1 (en) 1991-10-23
US4933039A (en) 1990-06-12
EP0201076A3 (en) 1988-06-22
DK202386D0 (da) 1986-05-02
IT8520595A0 (it) 1985-05-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970522