IT1114281B - Strutture retiformi polimeriche dotate di elevata area superficiale come rinforzo nei leganti idraulici - Google Patents

Strutture retiformi polimeriche dotate di elevata area superficiale come rinforzo nei leganti idraulici

Info

Publication number
IT1114281B
IT1114281B IT22801/79A IT2280179A IT1114281B IT 1114281 B IT1114281 B IT 1114281B IT 22801/79 A IT22801/79 A IT 22801/79A IT 2280179 A IT2280179 A IT 2280179A IT 1114281 B IT1114281 B IT 1114281B
Authority
IT
Italy
Prior art keywords
retiform
reinforcement
polymeric
surface area
high surface
Prior art date
Application number
IT22801/79A
Other languages
English (en)
Other versions
IT7922801A0 (it
Inventor
Andrea Vittone
Pierpaolo Camprincoli
Adriano Grondona
Original Assignee
Montedison Spa
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 Montedison Spa, Moplefan Spa filed Critical Montedison Spa
Publication of IT7922801A0 publication Critical patent/IT7922801A0/it
Priority to IT22801/79A priority Critical patent/IT1114281B/it
Priority to DK206680A priority patent/DK206680A/da
Priority to FI801538A priority patent/FI70432C/fi
Priority to NO801404A priority patent/NO149476C/no
Priority to AU58311/80A priority patent/AU538194B2/en
Priority to PT71240A priority patent/PT71240B/pt
Priority to YU1295/80A priority patent/YU41714B/xx
Priority to DE8080102722T priority patent/DE3066250D1/de
Priority to SU802926101A priority patent/SU1075956A3/ru
Priority to AT80102722T priority patent/ATE5955T1/de
Priority to CA000352308A priority patent/CA1162372A/en
Priority to EP80102722A priority patent/EP0021017B1/en
Priority to ES491593A priority patent/ES491593A0/es
Priority to US06/634,386 priority patent/US4612229A/en
Application granted granted Critical
Publication of IT1114281B publication Critical patent/IT1114281B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/07—Binding and molding cellular particles
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/08—Fibrillating cellular materials
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24471—Crackled, crazed or slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
IT22801/79A 1979-05-18 1979-05-18 Strutture retiformi polimeriche dotate di elevata area superficiale come rinforzo nei leganti idraulici IT1114281B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT22801/79A IT1114281B (it) 1979-05-18 1979-05-18 Strutture retiformi polimeriche dotate di elevata area superficiale come rinforzo nei leganti idraulici
DK206680A DK206680A (da) 1979-05-18 1980-05-12 Fremgangsmaade til frembringelse af sammensatte netstrukturer paa basis af syntetiske polymerfilm samt apparatur til brug ved fremgangsmaaden
FI801538A FI70432C (fi) 1979-05-18 1980-05-12 Foerfarande och anordning foer framstaellning av sammansatt natstruktur
NO801404A NO149476C (no) 1979-05-18 1980-05-12 Fremgangsmaate og apparat for fremstilling av sammensatte nettformede strukturer
AU58311/80A AU538194B2 (en) 1979-05-18 1980-05-13 Fibrilated sheet
PT71240A PT71240B (en) 1979-05-18 1980-05-14 Process and device for the preparation of composite reticular structures
YU1295/80A YU41714B (en) 1979-05-18 1980-05-15 Device for producing composed net-shaped products
DE8080102722T DE3066250D1 (en) 1979-05-18 1980-05-16 Process and device for the preparation of composite reticular structures
SU802926101A SU1075956A3 (ru) 1979-05-18 1980-05-16 Устройство дл поперечного выт гивани полимерного материала
AT80102722T ATE5955T1 (de) 1979-05-18 1980-05-16 Verfahren und vorrichtung zur herstellung zusammengesetzter netzstrukturen.
CA000352308A CA1162372A (en) 1979-05-18 1980-05-16 Process and device for the preparation of composite reticular structures
EP80102722A EP0021017B1 (en) 1979-05-18 1980-05-16 Process and device for the preparation of composite reticular structures
ES491593A ES491593A0 (es) 1979-05-18 1980-05-17 Procedimiento con su dispositivo de realizacion para la pre-paracion en continuo de estructuras reticulares compuestas
US06/634,386 US4612229A (en) 1979-05-18 1984-07-25 Process for preparing fibrillated films or netlike structures of synthetic polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22801/79A IT1114281B (it) 1979-05-18 1979-05-18 Strutture retiformi polimeriche dotate di elevata area superficiale come rinforzo nei leganti idraulici

Publications (2)

Publication Number Publication Date
IT7922801A0 IT7922801A0 (it) 1979-05-18
IT1114281B true IT1114281B (it) 1986-01-27

Family

ID=11200578

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22801/79A IT1114281B (it) 1979-05-18 1979-05-18 Strutture retiformi polimeriche dotate di elevata area superficiale come rinforzo nei leganti idraulici

Country Status (2)

Country Link
US (1) US4612229A (it)
IT (1) IT1114281B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100244102B1 (ko) * 1992-08-24 2000-02-01 게리 엘. 본드란 공동분쇄된 섬유 시멘트
US6605332B2 (en) * 1997-07-29 2003-08-12 3M Innovative Properties Company Unitary polymer substrate having napped surface of frayed end microfibers
US8246873B1 (en) * 2007-11-01 2012-08-21 Propex Operating Company, Llc Method and system for manufacturing foamed polyolefin tapes at cost effective line speeds

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268965A (en) * 1939-05-02 1942-01-06 Schumann Artur Method of molding reinforced building panels
GB1073741A (en) * 1962-08-30 1967-06-28 Plasticisers Ltd Process and apparatus for producing multifilament material and products produced therefrom
US3403203A (en) * 1964-03-13 1968-09-24 Grace W R & Co Method for preparing a non-woven fabric-like member
US3416714A (en) * 1966-07-05 1968-12-17 Phillips Petroleum Co Method of fibrillation
NL6610696A (it) * 1966-07-29 1968-01-30
US3634564A (en) * 1966-12-01 1972-01-11 Mitsui Petrochemical Ind Process for the manufacture of fibrillated foamed films
US3549470A (en) * 1967-01-03 1970-12-22 Celanese Corp Fibrillated yarn carpet backing
JPS5113769B1 (it) * 1967-03-02 1976-05-04
US3539666A (en) * 1968-06-18 1970-11-10 Grace W R & Co Method for preparing a nonwoven fabriclike member
GB1582945A (en) * 1976-07-01 1981-01-21 Univ Surrey Manufacture of articles made from a water hardenable mass and a reinforcing element
NL7709522A (nl) * 1977-08-30 1979-03-02 Stamicarbon Werkwijze voor het vervaardigen van dunne met kunststof versterkte hydraulisch gebonden platen.
NL7714571A (nl) * 1977-12-30 1979-07-03 Stamicarbon Werkwijze voor het vervaardigen van voorwerpen uit met water hardend materiaal.
AU528009B2 (en) * 1978-11-21 1983-03-31 Stamicarbon B.V. Sheet of fibre-reinforced hydraulically bindable material

Also Published As

Publication number Publication date
IT7922801A0 (it) 1979-05-18
US4612229A (en) 1986-09-16

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