ES8307576A1 - Procedimiento para la fabricacion de placas, hojas, bandas, cintas, barras, partes moldeadas, objetos o perfiles de plastico de alta resistencia mecanica de materiales termoplasticos. - Google Patents

Procedimiento para la fabricacion de placas, hojas, bandas, cintas, barras, partes moldeadas, objetos o perfiles de plastico de alta resistencia mecanica de materiales termoplasticos.

Info

Publication number
ES8307576A1
ES8307576A1 ES514983A ES514983A ES8307576A1 ES 8307576 A1 ES8307576 A1 ES 8307576A1 ES 514983 A ES514983 A ES 514983A ES 514983 A ES514983 A ES 514983A ES 8307576 A1 ES8307576 A1 ES 8307576A1
Authority
ES
Spain
Prior art keywords
temperature
fibres
layer
thermoplastic
melting temperature
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
ES514983A
Other languages
English (en)
Other versions
ES514983A0 (es
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.)
Montedison SpA
Original Assignee
Montedison 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 filed Critical Montedison SpA
Publication of ES8307576A1 publication Critical patent/ES8307576A1/es
Publication of ES514983A0 publication Critical patent/ES514983A0/es
Granted 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
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • D21H27/34—Continuous materials, e.g. filaments, sheets, nets
    • D21H27/36—Films made from synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • 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
    • 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2439/00—Containers; Receptacles
    • 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
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y10T428/31899—Addition polymer of hydrocarbon[s] only
    • Y10T428/31902—Monoethylenically unsaturated
    • 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
    • Y10T428/31975—Of cellulosic next to another carbohydrate
    • Y10T428/31978—Cellulosic next to another cellulosic
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR LAMINAS AGLOMERADAS DE PAPEL O CARTON A BASE DE FIBRAS DE CELULOSA. SE FORMAN HOJAS COMPUESTAS QUE COMPRENDEN AL MENOS DOS CAPAS, LA PRIMERA CONSTITUIDA POR FIBRAS CELULOSICAS Y LA SEGUNDA, ADYACENTE A LA PRIMERA, CONSTITUIDA POR FIBRAS DE UN POLIMERO SINTETICO TERMOPLASTICO. SE SOBREPONEN DOS DE ESTAS HOJAS POR EL LADO DE LA CAPA DE FIBRAS CELULOSICAS INSERTANDO ENTRE ELLAS UNA PELICULA DE POR LO MENOS UN POLIMERO TERMOPLASTICO, EL CUAL TIENE UNOS VALORES DE TEMPERATURA DE FUSION, VISCOSIDAD EN ESTADO DE FUSION, TENSION SUPERFICIAL Y UN PARAMETRO DE SOLUBILIDAD DETERMINADOS EN RELACION DE LOS VALORES DEL POLIMERO FORMADOS DE LAS FIBRAS SINTETICAS TERMOPLASTICAS DE LA SEGUNDA CAPA. SE CALIENTA EL AGREGADO A UNA TEMPERATURA COMPRENDIDA ENTRE LA TEMPERATURA SUPERIOR EN 10 C AL PUNTO DE FUSION DEL POLIMERO FORMADOR DE LA PELICULA, Y UNA TEMPERATURA SUPERIOR A 20 C A LA DE FUSION DEL POLIMERO FORMADOR DE LAS FIBRAS TERMOPLASTICAS, COMPRIMIENDOSE POSTERIOR MENTE EL AGREGADO DENTRO DE ESTE INTERVALO DE TEMPERATURAS. SE UTILIZAN EN LA PRODUCCION DE MATERIALES PARA EMBALAJE.
ES514983A 1981-08-14 1982-08-13 Procedimiento para la fabricacion de placas, hojas, bandas, cintas, barras, partes moldeadas, objetos o perfiles de plastico de alta resistencia mecanica de materiales termoplasticos. Granted ES514983A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23519/81A IT1139131B (it) 1981-08-14 1981-08-14 Procedimento per la preparazione di strutture fibrose a piu' strati

Publications (2)

Publication Number Publication Date
ES8307576A1 true ES8307576A1 (es) 1983-08-16
ES514983A0 ES514983A0 (es) 1983-08-16

Family

ID=11207809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514983A Granted ES514983A0 (es) 1981-08-14 1982-08-13 Procedimiento para la fabricacion de placas, hojas, bandas, cintas, barras, partes moldeadas, objetos o perfiles de plastico de alta resistencia mecanica de materiales termoplasticos.

Country Status (7)

Country Link
US (1) US4500594A (es)
EP (1) EP0072548A1 (es)
JP (1) JPS5838150A (es)
DK (1) DK356482A (es)
ES (1) ES514983A0 (es)
IT (1) IT1139131B (es)
NO (1) NO822707L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514470A (en) * 1988-09-23 1996-05-07 Kimberly-Clark Corporation Composite elastic necked-bonded material
ATE124736T1 (de) * 1988-12-16 1995-07-15 Shell Int Research Zellulosefaser-aggregat und verfahren zu dessen herstellung.
US5211792A (en) * 1990-04-30 1993-05-18 Richard Carter Method of laminating multiple layers
US5118390A (en) * 1990-08-28 1992-06-02 Kimberly-Clark Corporation Densified tactile imaging paper
FI940039A (fi) * 1993-01-08 1994-07-09 Shell Int Research Menetelmä huonolaatuisen puun jalostamiseksi
ES2091086T3 (es) * 1993-04-21 1996-10-16 Shell Int Research Procedimiento para mejorar la calidad de madera de baja calidad.
JP3862949B2 (ja) 2000-11-28 2006-12-27 株式会社マツモト 印刷物作成方法及びそれにより得られる印刷物
US20050284065A1 (en) * 2004-06-02 2005-12-29 Shaffer Roy E Faced fibrous insulation
US7427575B2 (en) * 2004-06-02 2008-09-23 Owens Corning Intellectual Capital, Llc Faced fibrous insulation
EP2897135A4 (en) * 2012-09-12 2016-04-20 Autonetworks Technologies Ltd PROTECTIVE MATERIAL FOR CABLE BEAMS AND CABLE HARNESS PROTECTION ELEMENT

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2077016A (en) * 1932-10-27 1937-04-13 Behr Manning Corp Paper
US2500282A (en) * 1944-06-08 1950-03-14 American Viscose Corp Fibrous products and process for making them
US3256138A (en) * 1965-02-08 1966-06-14 John A Manning Paper Co Inc Application of resin particles to a wet fibrous ply in forming a multi-ply water-laid web
US3501369A (en) * 1965-11-17 1970-03-17 Johnson & Johnson Nonwoven fabric and method of making the same
US3560324A (en) * 1966-11-23 1971-02-02 Nat Distillers Chem Corp Flexwood laminates comprising a layer of thermoplastic resin-cellulose fiber particle mixture and a layer of cellulosic fiber
GB1196801A (en) * 1967-02-21 1970-07-01 Formica Plastics Pty Ltd Flexible Decorative Laminates for Vertical Cladding.
US3684643A (en) * 1969-11-17 1972-08-15 Akwell Ind Inc Paper layers laminated by polyethylene layer
US3790417A (en) * 1971-12-17 1974-02-05 A Paterson Process for preparing fiberboard having improved dimensional stability
GB1456753A (en) * 1973-05-17 1976-11-24 Nippon Oil Co Ltd Process for the preparation of a wood-like material
IT1009562B (it) * 1974-01-15 1976-12-20 Anic Spa Procedimento per la fabbricazione di strutture composite costituite da materiali cellulosici e polime rici
IT1011142B (it) * 1974-03-25 1977-01-20 Montedison Spa Procedimento per preparare accoppia ti di fogli di carta con pellicole di materiale polimerico
US4081582A (en) * 1976-10-20 1978-03-28 Johnson & Johnson Fibrous material and method of making the same
US4318774A (en) * 1980-05-01 1982-03-09 Powell Corporation Composite nonwoven web
IT1131836B (it) * 1980-06-20 1986-06-25 Montedison Spa Procedimento per preparare strutture multistrato da fogli contenenti fibre sintetiche

Also Published As

Publication number Publication date
IT8123519A0 (it) 1981-08-14
DK356482A (da) 1983-02-15
JPS5838150A (ja) 1983-03-05
IT1139131B (it) 1986-09-17
NO822707L (no) 1983-02-15
US4500594A (en) 1985-02-19
EP0072548A1 (en) 1983-02-23
ES514983A0 (es) 1983-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850506