ES432265A1 - Matt and scratch-resistant films and process for their manufacture - Google Patents

Matt and scratch-resistant films and process for their manufacture

Info

Publication number
ES432265A1
ES432265A1 ES432265A ES432265A ES432265A1 ES 432265 A1 ES432265 A1 ES 432265A1 ES 432265 A ES432265 A ES 432265A ES 432265 A ES432265 A ES 432265A ES 432265 A1 ES432265 A1 ES 432265A1
Authority
ES
Spain
Prior art keywords
scratch
synthetic material
films
matt
manufacture
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
ES432265A
Other languages
Spanish (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.)
Novartis AG
Alkor GmbH Kunstoffverkauf
Original Assignee
Ciba Geigy AG
Alkor GmbH Kunstoffverkauf
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 Ciba Geigy AG, Alkor GmbH Kunstoffverkauf filed Critical Ciba Geigy AG
Publication of ES432265A1 publication Critical patent/ES432265A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0024—Matt surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0087—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/101—Glass
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Process for the preparation of amorphous to crystalline matte and scratch-resistant sheets and films, made from phylogenic thermoplastic materials and a filler, characterized by being put into the layer, by known methods, a mass of synthetic material containing in a homogeneous distribution of 2 to 25% by weight (with respect to the synthetic material) of glass balls of 0.5 to 75 microns and then the layer is extended in a state of fusion fluidity until it is formed by the protruding domes, still covered by the synthetic material, the glass balls the surface structure of the films or sheets. (Machine-translation by Google Translate, not legally binding)
ES432265A 1973-11-27 1974-11-26 Matt and scratch-resistant films and process for their manufacture Expired ES432265A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2359060A DE2359060B2 (en) 1973-11-27 1973-11-27 Matt and scratch-resistant films or sheets and processes for their manufacture

Publications (1)

Publication Number Publication Date
ES432265A1 true ES432265A1 (en) 1977-01-01

Family

ID=5899216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432265A Expired ES432265A1 (en) 1973-11-27 1974-11-26 Matt and scratch-resistant films and process for their manufacture

Country Status (17)

Country Link
JP (1) JPS5085642A (en)
AT (1) AT339052B (en)
BE (1) BE822583A (en)
CA (1) CA1061973A (en)
CH (1) CH583620A5 (en)
DD (1) DD114544A5 (en)
DE (1) DE2359060B2 (en)
DK (1) DK566474A (en)
ES (1) ES432265A1 (en)
FI (1) FI313674A7 (en)
FR (1) FR2252193B1 (en)
GB (1) GB1486638A (en)
NL (1) NL7415476A (en)
NO (1) NO143105C (en)
SE (1) SE413866B (en)
SU (1) SU605531A3 (en)
ZA (1) ZA747539B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080680A (en) * 1976-07-02 1978-03-28 Usm Corporation Method for stiffening shoe uppers
CH626388A5 (en) * 1976-12-31 1981-11-13 Alkor Gmbh
DE2721885C3 (en) * 1977-05-14 1981-12-24 Bayer Ag, 5090 Leverkusen Manufacture of lens diffusers
GB1585338A (en) * 1977-05-14 1981-02-25 Bayer Ag Use of sheets of thermoplastic filled with glass beads for the manufacture of light diffuser plates
DE3122607A1 (en) * 1981-06-06 1982-12-30 Renolit-Werke GmbH, 6520 Worms Process for the production of a thermoplastic film from polyolefins by calendering
CA1204968A (en) * 1982-09-29 1986-05-27 Jesse D. Miller, Jr. Floor tile product and process
GB2188563A (en) * 1986-04-02 1987-10-07 Shell Int Research Membrane having flow disturbing means
FR2643854B1 (en) * 1989-03-02 1991-10-04 Nortene Sa MARKING GRID AND DEVICE FOR THE PRODUCTION THEREOF
US5597522A (en) * 1992-06-19 1997-01-28 Shell Research Limited Method of making polyolefin/filler composite materials
EP0808245A1 (en) * 1995-02-10 1997-11-26 The Dow Chemical Company Improved plastic/metal laminates
EP0868292A1 (en) * 1995-12-08 1998-10-07 Minnesota Mining And Manufacturing Company Sheet material incorporating particulate matter
SE521880C2 (en) * 2001-04-12 2003-12-16 Grindfill Ab Method of making a film material and abrasive material made according to the method
JP2018079603A (en) * 2016-11-15 2018-05-24 凸版印刷株式会社 Decorative sheet and decorative plate
CA3042577C (en) 2016-12-07 2021-04-13 Evonik Rohm Gmbh Extruded matt foil with improved mechanical properties and a high weathering resistance

Also Published As

Publication number Publication date
DE2359060A1 (en) 1975-05-28
AT339052B (en) 1977-09-26
SE7413459L (en) 1975-05-28
SE413866B (en) 1980-06-30
GB1486638A (en) 1977-09-21
NO743854L (en) 1975-06-23
SU605531A3 (en) 1978-04-30
DD114544A5 (en) 1975-08-12
CA1061973A (en) 1979-09-11
NL7415476A (en) 1975-05-29
CH583620A5 (en) 1977-01-14
FR2252193A1 (en) 1975-06-20
ZA747539B (en) 1975-12-31
DK566474A (en) 1975-08-11
FI313674A7 (en) 1975-05-28
ATA946474A (en) 1977-01-15
FR2252193B1 (en) 1976-10-22
JPS5085642A (en) 1975-07-10
NO143105C (en) 1980-12-17
DE2359060B2 (en) 1978-03-02
NO143105B (en) 1980-09-08
BE822583A (en) 1975-05-26
AU7575974A (en) 1976-05-27

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