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 idrauliciInfo
- 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
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)
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 |
FI801538A FI70432C (fi) | 1979-05-18 | 1980-05-12 | Foerfarande och anordning foer framstaellning av sammansatt natstruktur |
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 |
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 |
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 |
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. |
ES491593A ES8106101A1 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994017007A1 (en) * | 1992-08-24 | 1994-08-04 | Vontech International Corporation | Interground fiber cement |
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)
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 |
-
1979
- 1979-05-18 IT IT22801/79A patent/IT1114281B/it active
-
1984
- 1984-07-25 US US06/634,386 patent/US4612229A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4612229A (en) | 1986-09-16 |
IT7922801A0 (it) | 1979-05-18 |
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