IT1318700B1 - Composizione multistrato comprendente fluoropolimeri e polimeriidrogenati. - Google Patents
Composizione multistrato comprendente fluoropolimeri e polimeriidrogenati.Info
- Publication number
- IT1318700B1 IT1318700B1 IT2000MI002028A ITMI20002028A IT1318700B1 IT 1318700 B1 IT1318700 B1 IT 1318700B1 IT 2000MI002028 A IT2000MI002028 A IT 2000MI002028A IT MI20002028 A ITMI20002028 A IT MI20002028A IT 1318700 B1 IT1318700 B1 IT 1318700B1
- Authority
- IT
- Italy
- Prior art keywords
- composition including
- layer composition
- including fluoropolymers
- polymers hydrogenated
- hydrogenated
- Prior art date
Links
- 229920002313 fluoropolymer Polymers 0.000 title 1
- 239000004811 fluoropolymer Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
- Y10T428/1393—Multilayer [continuous layer]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31721—Of polyimide
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31931—Polyene monomer-containing
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI002028A IT1318700B1 (it) | 2000-09-18 | 2000-09-18 | Composizione multistrato comprendente fluoropolimeri e polimeriidrogenati. |
EP01121985.4A EP1188555B1 (en) | 2000-09-18 | 2001-09-13 | A multilayer composite comprising fluoropolymer and hydrogenated polymers |
JP2001280281A JP5065559B2 (ja) | 2000-09-18 | 2001-09-14 | フルオロポリマーと水素添加ポリマーとからなる多層組成物 |
US09/951,580 US6706351B2 (en) | 2000-09-18 | 2001-09-14 | Multilayer composition comprising fluoropolymers and hydrogenated polymers |
NO20014509A NO20014509L (no) | 2000-09-18 | 2001-09-17 | Flerlagsmateriale omfattende fluorpolymerer og hydrogenerte polymerer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI002028A IT1318700B1 (it) | 2000-09-18 | 2000-09-18 | Composizione multistrato comprendente fluoropolimeri e polimeriidrogenati. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI20002028A0 ITMI20002028A0 (it) | 2000-09-18 |
ITMI20002028A1 ITMI20002028A1 (it) | 2002-03-18 |
IT1318700B1 true IT1318700B1 (it) | 2003-08-27 |
Family
ID=11445816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2000MI002028A IT1318700B1 (it) | 2000-09-18 | 2000-09-18 | Composizione multistrato comprendente fluoropolimeri e polimeriidrogenati. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6706351B2 (it) |
EP (1) | EP1188555B1 (it) |
JP (1) | JP5065559B2 (it) |
IT (1) | IT1318700B1 (it) |
NO (1) | NO20014509L (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7320818B2 (en) * | 2001-03-13 | 2008-01-22 | Ausimont S.P.A. | Multilayers of polyamides and fluorinated copolymers |
US6797781B2 (en) * | 2002-04-26 | 2004-09-28 | Teknor Apex Company | Blends of fluoropolymer and plasticized polyvinyl chloride |
JP3972917B2 (ja) * | 2003-05-12 | 2007-09-05 | ダイキン工業株式会社 | 積層体 |
US20070026177A1 (en) * | 2003-05-12 | 2007-02-01 | Daikin Industries, Ltd. | Laminate |
DE112004000834T5 (de) * | 2003-05-14 | 2006-03-30 | Mitsubishi Plastics, Inc. | Mit Fluorharz beschichteter Film und Verfahren zu dessen Herstellung |
US7297391B2 (en) * | 2004-02-20 | 2007-11-20 | Saint-Gobain Performance Plastics Corporation | Draw resonance resistant multilayer films |
US7267865B2 (en) * | 2004-02-20 | 2007-09-11 | Saint-Gobain Performance Plastics Corporation | Draw resonant resistant multilayer films |
US9266986B2 (en) * | 2004-04-13 | 2016-02-23 | Daikin Industries, Ltd. | Chlorotrifluoroethylene copolymer |
US8747973B2 (en) * | 2004-04-13 | 2014-06-10 | Daikin Industries, Ltd. | Fluid transfer member |
JP2007015364A (ja) * | 2005-06-17 | 2007-01-25 | Daikin Ind Ltd | 積層体 |
US7901778B2 (en) * | 2006-01-13 | 2011-03-08 | Saint-Gobain Performance Plastics Corporation | Weatherable multilayer film |
US8980430B2 (en) * | 2006-08-28 | 2015-03-17 | Frank J. Colombo | PCTFE film with extrusion coating of EVA or EVA with UV absorbers |
JP5169942B2 (ja) * | 2008-03-27 | 2013-03-27 | ダイキン工業株式会社 | 積層体 |
US20120063952A1 (en) * | 2010-09-10 | 2012-03-15 | Hong Keith C | Uv resistant clear laminates |
JP6147667B2 (ja) | 2010-10-15 | 2017-06-14 | ソルベイ スペシャルティ ポリマーズ イタリー エス.ピー.エー. | フルオロポリマー組成物 |
KR101960978B1 (ko) | 2010-10-15 | 2019-03-21 | 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. | 다층 어셈블리 |
EP3256498A1 (en) * | 2015-02-11 | 2017-12-20 | Solvay Specialty Polymers Italy S.p.A. | Novel thermoprocessable fluoropolymer |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3763222A (en) | 1972-04-11 | 1973-10-02 | Itt | Esters of phenyl indan |
US3840619A (en) | 1972-07-28 | 1974-10-08 | Itt | Polymeric compositions |
US4039631A (en) * | 1973-01-30 | 1977-08-02 | Allied Chemical Corporation | Radiation cross-linkable compositions of copolymers of ethylene and a halogenated monomer |
US4066590A (en) * | 1976-08-13 | 1978-01-03 | General Motors Corporation | Ethylene-propylene elastomers and ethylene-propylene-diene elastomers with improved heat and oil resistance |
US4121001A (en) | 1977-01-14 | 1978-10-17 | Raychem Corporation | Crosslinking agent for polymers and wire construction utilizing crosslinked polymers |
FR2516929B1 (fr) * | 1981-11-20 | 1986-01-24 | Commissariat Energie Atomique | Composition d'elastomere souple a base d'epichlorhydrine |
JPS5970563A (ja) * | 1982-10-15 | 1984-04-21 | 豊田合成株式会社 | ゴム積層品 |
JPS61179735A (ja) * | 1985-02-05 | 1986-08-12 | 電気化学工業株式会社 | 複合体の製造方法 |
JP3134371B2 (ja) * | 1991-07-03 | 2001-02-13 | 東海ゴム工業株式会社 | 樹脂チューブ |
JPH05138820A (ja) * | 1991-11-22 | 1993-06-08 | Denki Kagaku Kogyo Kk | 積層体およびその成型体 |
US5759329A (en) * | 1992-01-06 | 1998-06-02 | Pilot Industries, Inc. | Fluoropolymer composite tube and method of preparation |
FR2687619B1 (fr) * | 1992-02-25 | 1994-04-08 | Elf Atochem Sa | Tube pour transport d'essence. |
US5524673A (en) * | 1992-04-14 | 1996-06-11 | Itt Corporation | Multi-layer tubing having electrostatic dissipation for handling hydrocarbon fluids |
EP0642921B1 (en) * | 1993-09-09 | 2001-12-19 | AUSIMONT S.p.A. | Multilayer structures of fluorinated and non-flurinated thermoplastic polymers |
IT1265460B1 (it) | 1993-12-29 | 1996-11-22 | Ausimont Spa | Elastomeri termoplastici fluorurati dotati di migliorate proprieta' meccaniche ed elastiche, e relativo processo di preparazione |
US5576106A (en) * | 1994-07-28 | 1996-11-19 | E. I. Du Pont De Nemours And Company | Grafted fluoropolymer powders |
IT1272861B (it) * | 1995-01-04 | 1997-07-01 | Ausimont Spa | Copolimeri dell'etilene con tetrafluoroetilene e/o clorotrifluoroetilene,aventi migliorate proprieta' meccaniche alle alte temperature |
IT1284112B1 (it) * | 1996-07-05 | 1998-05-08 | Ausimont Spa | Copolimeri fluorurati dell'etilene |
IT1290426B1 (it) * | 1997-03-21 | 1998-12-03 | Ausimont Spa | Polimeri fluorurati termoprocessabili |
JPH10311461A (ja) * | 1997-05-12 | 1998-11-24 | Asahi Glass Co Ltd | 燃料ホース |
IT1312016B1 (it) * | 1999-03-19 | 2002-04-04 | Ausimont Spa | Polimeri fluorurati modificati reticolabili. |
IT1312015B1 (it) * | 1999-03-19 | 2002-04-04 | Ausimont Spa | Composizioni reticolate di fluoropolimeri termoplastici. |
-
2000
- 2000-09-18 IT IT2000MI002028A patent/IT1318700B1/it active
-
2001
- 2001-09-13 EP EP01121985.4A patent/EP1188555B1/en not_active Expired - Lifetime
- 2001-09-14 JP JP2001280281A patent/JP5065559B2/ja not_active Expired - Fee Related
- 2001-09-14 US US09/951,580 patent/US6706351B2/en not_active Expired - Lifetime
- 2001-09-17 NO NO20014509A patent/NO20014509L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6706351B2 (en) | 2004-03-16 |
ITMI20002028A0 (it) | 2000-09-18 |
JP5065559B2 (ja) | 2012-11-07 |
EP1188555B1 (en) | 2014-01-08 |
NO20014509L (no) | 2002-03-19 |
EP1188555A2 (en) | 2002-03-20 |
JP2002144499A (ja) | 2002-05-21 |
EP1188555A3 (en) | 2004-04-14 |
NO20014509D0 (no) | 2001-09-17 |
ITMI20002028A1 (it) | 2002-03-18 |
US20020168529A1 (en) | 2002-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0114264B1 (pt) | cabo, e, composição polimérica. | |
IT1318700B1 (it) | Composizione multistrato comprendente fluoropolimeri e polimeriidrogenati. | |
ZA200407180B (en) | Systems and methods for client-based web crawling. | |
BR0214972B1 (pt) | artigo absorvente. | |
MXPA03004932A (es) | 2-anilino-bencimidazoles sustituidos y su uso como inhibidores de nhe. | |
BR0210823B1 (pt) | polia e conjunto de polia. | |
BR0208970B1 (pt) | produto absorvente com ajuste melhorado. | |
BR0208971B1 (pt) | produto absorvente com ajuste melhorado. | |
BR0208969B1 (pt) | produto absorvente com ajuste melhorado. | |
IT1317834B1 (it) | Fluoropolimeri termoplastici. | |
NL1013684A1 (nl) | Verknopingsmiddel voor fotolaklaag, en fotolaklaagsamenstelling welke dezelfde omvat. | |
BR0212092B1 (pt) | artigo absorvente. | |
DE50107204D1 (de) | 8beta-substituierte-11beta-pentyl-und 11beta-hexyl-estra-1,3,5(10)-trienderivate | |
BR0213766B1 (pt) | artigo absorvente. | |
ITRM20020471A1 (it) | Composizione poliuretanica fonoassorbente e fonoisolante. | |
ITMI20022425A1 (it) | Distanziatore e distanziale. | |
ITTO20020476A0 (it) | Composti pironici e loro utilizzo. | |
ES1051272Y (es) | Peonza multiplicable. | |
ITMI20022028A1 (it) | Fenton i.s. | |
IT1317719B1 (it) | Elastomeri termoplastici e procedimento per la loro preparazione. | |
ES1046518Y (es) | Disposicion de bandera y similares. | |
DE60108631D1 (de) | Hydrierte monovinylidenaromatische polymerzusammensetzungen | |
ES1050335Y (es) | Urinario perfeccionado. | |
ES1046140Y (es) | Taburete perfeccionado. | |
ES1051134Y (es) | Camisa ambivalente de verano e invierno. |