IT1026617B - Procedimento per la produzone di laminati di materiale polimerico - Google Patents

Procedimento per la produzone di laminati di materiale polimerico

Info

Publication number
IT1026617B
IT1026617B IT29956/74A IT2995674A IT1026617B IT 1026617 B IT1026617 B IT 1026617B IT 29956/74 A IT29956/74 A IT 29956/74A IT 2995674 A IT2995674 A IT 2995674A IT 1026617 B IT1026617 B IT 1026617B
Authority
IT
Italy
Prior art keywords
laminates
procedure
production
polymeric material
polymeric
Prior art date
Application number
IT29956/74A
Other languages
English (en)
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of IT1026617B publication Critical patent/IT1026617B/it

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
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B5/32—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 at least two layers being foamed and next to each other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2439/70—Food packaging

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
IT29956/74A 1973-11-29 1974-11-28 Procedimento per la produzone di laminati di materiale polimerico IT1026617B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42002573A 1973-11-29 1973-11-29

Publications (1)

Publication Number Publication Date
IT1026617B true IT1026617B (it) 1978-10-20

Family

ID=23664760

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29956/74A IT1026617B (it) 1973-11-29 1974-11-28 Procedimento per la produzone di laminati di materiale polimerico

Country Status (9)

Country Link
JP (1) JPS5746418B2 (it)
BE (1) BE822475A (it)
CA (1) CA1049729A (it)
DE (1) DE2456337A1 (it)
ES (1) ES432015A1 (it)
FR (1) FR2252915B1 (it)
GB (1) GB1439438A (it)
IT (1) IT1026617B (it)
NL (1) NL7415497A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518557A (en) * 1981-05-18 1985-05-21 James River-Norwalk, Inc. Process for skin foam
DE3722539A1 (de) * 1987-07-08 1989-01-19 Reichenecker Hans Storopack Geschaeumter formkoerper
US5215691A (en) * 1990-09-05 1993-06-01 The Dow Chemical Company Method of forming a coextruded foam composite
US5358675A (en) * 1992-05-13 1994-10-25 Mobil Oil Corporation Controlling heterogeneous nucleation and growth of foams
US7820282B2 (en) 2003-04-10 2010-10-26 3M Innovative Properties Company Foam security substrate
US7655296B2 (en) 2003-04-10 2010-02-02 3M Innovative Properties Company Ink-receptive foam article
GB2474431B (en) 2009-10-13 2012-10-31 Gurit Uk Ltd Production of extruded foam
EP3424667A1 (en) * 2012-03-02 2019-01-09 Orac Holding NV Process for manufacturing a plastic composite profile

Also Published As

Publication number Publication date
ES432015A1 (es) 1976-10-16
JPS5086559A (it) 1975-07-11
BE822475A (fr) 1975-05-21
NL7415497A (nl) 1975-06-02
DE2456337A1 (de) 1975-06-05
JPS5746418B2 (it) 1982-10-02
FR2252915A1 (it) 1975-06-27
CA1049729A (en) 1979-03-06
FR2252915B1 (it) 1978-11-24
GB1439438A (en) 1976-06-16

Similar Documents

Publication Publication Date Title
IT1023194B (it) Procedimento per la produzione di espansi
IT1048188B (it) Procedimento per la produzione di o metilbenzanilide
AR196959A1 (es) Produccion para la produccion de dimetil-eter
IT1044249B (it) Procedimento per la fabbricazione di materiale fumabile prodotto cosi ottenuti
IT1005876B (it) Procedimento per la produzione di poliesteroli
IT1009330B (it) Procedimento per la produzione di impiallacciature
IT1029594B (it) Procedimento per la produzione di benzochino
IT1016168B (it) Procedimento per la produzione di soluzioni di poliisocianati
IT1013364B (it) Procedimento per la produzione di adesivi
IT995276B (it) Procedimento per la produzione di fullulano
IT1022781B (it) Dispositivo per la produzione di sagomati in materiale plastificato
IT997911B (it) Procedimento per la produzione di etilbenzolo
IT1023125B (it) Procedimento per la produzione di poliisocianati
IT1046774B (it) Procedimento per la produzione di m e p. fenilen diammina
IT1017577B (it) Procedimento per la produzione di manufatti per edilizia
IT1026617B (it) Procedimento per la produzone di laminati di materiale polimerico
IT991000B (it) Procedimento per la produzione di polietilene
IT1024897B (it) Procedimento per la produzione di d, ribosio
IT1019177B (it) Procedimento per la produzione di copolimeri ad innesto di polivinilcloruro
IT976979B (it) Procedimento per la produzione di materiali poromeri
IT1029578B (it) Procedimento per la produzione pirazoli sostituite
IT1019096B (it) Procedimento per la produzione di alcolati vanadilici
IT1003992B (it) Procedimento per la produzione di organosilani e prodotto ottenuto
IT1021600B (it) Procedimento per la produzione di paradietil benzene
IT1021597B (it) Procedimento per la produzione di cianopiridine