IN2014DN08838A - - Google Patents

Info

Publication number
IN2014DN08838A
IN2014DN08838A IN8838DEN2014A IN2014DN08838A IN 2014DN08838 A IN2014DN08838 A IN 2014DN08838A IN 8838DEN2014 A IN8838DEN2014 A IN 8838DEN2014A IN 2014DN08838 A IN2014DN08838 A IN 2014DN08838A
Authority
IN
India
Prior art keywords
producing
plastic film
layer preferably
relates
shaped articles
Prior art date
Application number
Inventor
Heinz Pudleiner
Klaus Meyer
JüRGEN WINKLER
WOLFGANG BRäUER
Joerg Nickel
Craig Pehlert
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of IN2014DN08838A publication Critical patent/IN2014DN08838A/en

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/007—Dental splints; teeth or jaw immobilisation devices; stabilizing retainers bonded to teeth after orthodontic treatments
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/536—Hardness
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/12—Photovoltaic modules
    • 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
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Preparations (AREA)
  • Dental Prosthetics (AREA)

Abstract

The invention relates to a multi layer preferably co extruded plastic film with improved modulus properties which is suitable in particular for producing three dimensionally shaped articles.
IN8838DEN2014 2012-05-14 2013-05-10 IN2014DN08838A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2012/037745 WO2013172812A1 (en) 2012-05-14 2012-05-14 Multi-layer film with improved modulus properties
PCT/EP2013/059701 WO2013171124A1 (en) 2012-05-14 2013-05-10 Multi-layer film with improved modulus properties

Publications (1)

Publication Number Publication Date
IN2014DN08838A true IN2014DN08838A (en) 2015-05-22

Family

ID=48407567

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8838DEN2014 IN2014DN08838A (en) 2012-05-14 2013-05-10

Country Status (22)

Country Link
US (5) US10864708B2 (en)
EP (4) EP3473205B1 (en)
JP (4) JP6263525B2 (en)
KR (3) KR102150976B1 (en)
CN (2) CN104395379B (en)
AU (1) AU2013261883B2 (en)
BR (1) BR112014028293B1 (en)
CA (5) CA3104869C (en)
CR (1) CR20140520A (en)
DK (2) DK3459991T3 (en)
ES (3) ES2887941T3 (en)
HU (1) HUE055373T2 (en)
IL (1) IL235239A0 (en)
IN (1) IN2014DN08838A (en)
MX (3) MX371203B (en)
PL (2) PL2850126T3 (en)
PT (1) PT3459991T (en)
RU (1) RU2636711C2 (en)
SG (3) SG10201902118RA (en)
TR (1) TR201902909T4 (en)
TW (3) TWI628077B (en)
WO (2) WO2013172812A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060275731A1 (en) 2005-04-29 2006-12-07 Orthoclear Holdings, Inc. Treatment of teeth by aligners
WO2013172812A1 (en) * 2012-05-14 2013-11-21 Bayer Materialscience Ag Multi-layer film with improved modulus properties
US9655691B2 (en) 2012-05-14 2017-05-23 Align Technology, Inc. Multilayer dental appliances and related methods and systems
GB201504760D0 (en) 2015-03-20 2015-05-06 Dupont Teijin Films Us Ltd Partnership PV cells
US10492888B2 (en) 2015-07-07 2019-12-03 Align Technology, Inc. Dental materials using thermoset polymers
CN118994518A (en) 2016-02-23 2024-11-22 伊士曼化工公司 Isocyanate modified rigid thermoplastic polymer composition
EP3420012A4 (en) * 2016-02-23 2019-10-23 Eastman Chemical Company Isocyanate-modified rigid thermoplastic polymer compositions
KR102411294B1 (en) * 2016-08-09 2022-06-22 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. porous membrane
KR102507562B1 (en) * 2016-12-22 2023-03-09 코베스트로 도이칠란트 아게 Plastic film for ID-documents with improved laser engraving properties and improved chemical resistance
CN108394152A (en) * 2017-02-07 2018-08-14 苏州博理新材料科技有限公司 A kind of special three-layer co-extruded compound film sheet of invisalign and preparation method thereof
EP3395572A1 (en) * 2017-04-24 2018-10-31 Covestro Deutschland AG Additive production method with multiple thermoplastic polyurethanes
US10870263B2 (en) 2017-05-31 2020-12-22 Bay Materials, Llc Dual shell dental appliance and material constructions
PT3629995T (en) * 2017-05-31 2023-01-26 Bay Mat Llc Dual shell dental appliance and material constructions
US11999141B2 (en) 2017-05-31 2024-06-04 Bay Materials, Llc. Dual shell dental appliance and material constructions
JP6853738B2 (en) * 2017-06-13 2021-03-31 三菱瓦斯化学株式会社 Polyurethane multilayer film
WO2019213585A1 (en) 2018-05-04 2019-11-07 Align Technology, Inc. Curable composition for use in a high temperature lithography-based photopolymerization process and method of producing crosslinked polymers therefrom
CA3098622A1 (en) 2018-05-04 2019-11-07 Align Technology, Inc. Polymerizable monomers and method of polymerizing the same
CN113226764A (en) 2018-12-31 2021-08-06 3M创新有限公司 Multi-layer dental appliance
US20220233276A1 (en) * 2019-05-03 2022-07-28 3M Innovative Properties Company Multi-layered dental appliance
CN114206615B (en) * 2019-08-02 2024-07-30 伊士曼化工公司 Multilayer sheet
US12215223B2 (en) 2019-10-31 2025-02-04 Align Technology, Inc. Crystallizable resins
CN111038048B (en) * 2019-12-09 2022-03-25 东莞市雄林新材料科技股份有限公司 PET/TPU composite material and preparation method thereof
EP4076955A4 (en) * 2019-12-18 2024-01-10 Bay Materials LLC Dual shell dental appliance and material constructions
CN115666939A (en) * 2020-04-13 2023-01-31 伊士曼化工公司 Hot-fillable articles made from multilayer thermoformable films and sheets
EP4185628A1 (en) * 2020-07-24 2023-05-31 Basf Se Multilayered structure and a process for preparing the same
CN114559720B (en) * 2022-04-01 2024-08-27 舒美齐科技(南京)有限公司 Multilayer composite transparent dental floss material and preparation method thereof
KR102616960B1 (en) 2023-05-18 2023-12-27 주식회사 광명데이콤 Manufacturing method of multilayer sheets for dental aid molding and the multilayer sheets for dental aid molding manufactured by the same
KR102616964B1 (en) 2023-05-22 2023-12-27 주식회사 광명데이콤 Thermoplastic multilayer film for dental splints
WO2025170900A1 (en) * 2024-02-05 2025-08-14 Bay Materials, Llc Multi-layer dental appliance with customized transition temperatures and thicknesses
KR102785493B1 (en) 2024-08-05 2025-03-21 한국전기연구원 A laser working method for metal thin film wire

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE673744A (en) 1964-12-14
DE1964834A1 (en) 1969-12-24 1971-07-01 Bayer Ag Polyurethane elastomers mfr by direct reac - tion in extruder
BE794938A (en) 1972-02-02 1973-08-02 Eastman Kodak Co NEW PROCESS FOR PREPARING COPOLYESTERS AND APPLICATIONS
JPS5039599B2 (en) 1973-03-30 1975-12-18
DE2407776A1 (en) 1974-02-19 1975-09-04 Licentia Gmbh Voltage regulator for TV receiver line output stage - has booster diode with transducer as variable regulating impedance
DE2715932A1 (en) 1977-04-09 1978-10-19 Bayer Ag FAST CRYSTALLIZING POLY (AETHYLENE / ALKYLENE) TEREPHTHALATE
DE2901774A1 (en) 1979-01-18 1980-07-24 Elastogran Gmbh Polyurethane elastomer free running dyestuff or auxiliary concentrate - is resistant to microbes and stable, and mixes well with elastomer
US4368240A (en) 1981-07-27 1983-01-11 Nauta Roll Corporation High gloss rubber roll
US4847129A (en) * 1988-09-16 1989-07-11 Continental Pet Technologies, Inc. Multilayer preform for hot fill containers
IL110514A0 (en) 1993-10-04 1994-10-21 Eastman Chem Co Concentrates for improving polyester compositions and a method for preparing such compositions
JPH07156349A (en) * 1993-12-10 1995-06-20 Kureha Chem Ind Co Ltd Multilayer vessel
JPH07205385A (en) * 1994-01-12 1995-08-08 Teijin Chem Ltd Polycarbonate resin laminated board
US5633340A (en) 1995-09-21 1997-05-27 Eastman Chemical Company Polyester molding compositions
US5696176A (en) 1995-09-22 1997-12-09 Eastman Chemical Company Foamable polyester compositions having a low level of unreacted branching agent
EP0933395B1 (en) * 1998-01-28 2004-12-22 General Electric Company Polyester molding composition
NL1013028C2 (en) 1999-09-10 2001-03-13 Dsm Nv Information-bearing molded part.
FR2804064B1 (en) * 2000-01-26 2002-03-29 Atofina THERMOFORMABLE MULTILAYER FILM FOR THE PROTECTION OF SUBSTRATES AND OBJECTS OBTAINED
JP4429473B2 (en) * 2000-05-08 2010-03-10 住友ゴム工業株式会社 Waterproof floor
US20040087739A1 (en) 2002-10-30 2004-05-06 Kemal Onder Monolithic thermoplastic ether polyurethane having high water vapor transmission
US20060127615A1 (en) 2002-10-30 2006-06-15 Toyo Seikan Kaisha, Ltd. Preform, process for producing the same, and biaxially stretched container obtained from the preform
US6951675B2 (en) * 2003-01-27 2005-10-04 Scimed Life Systems, Inc. Multilayer balloon catheter
US7166099B2 (en) * 2003-08-21 2007-01-23 Boston Scientific Scimed, Inc. Multilayer medical devices
WO2005035194A2 (en) 2003-10-09 2005-04-21 Thomas West, Inc. Stacked pad and method of use
US7210926B2 (en) 2003-11-10 2007-05-01 General Electric Company Formable sheets for medical applications and methods of manufacture thereof
US20080230938A1 (en) * 2004-01-29 2008-09-25 Basf Aktiengesellschaft Moulded Part Comprising a Composite Layer Plate or Film and a Carrier Layer with an Improved Shine
DE102004014023A1 (en) * 2004-03-19 2005-10-20 Krd Coatings Gmbh Plastic composite pane for vehicle glazing
DE102004014203B4 (en) * 2004-03-23 2006-02-02 Infineon Technologies Ag Contactless data carrier with current demodulation
US20060078841A1 (en) * 2004-10-12 2006-04-13 Desimone Joseph M Orthodontic appliances and materials for making same
EP1820642A1 (en) 2006-02-20 2007-08-22 Syrom 90 S.P.A. Multilayer plastic film
US20080044786A1 (en) * 2006-08-21 2008-02-21 Tom Kalili Orthodontic repositioning appliance
WO2010074789A1 (en) * 2008-12-16 2010-07-01 Dow Global Technologies Inc. Cyclic block compolymer compositions and articles of manufacture fabricated therefrom
JP2011079284A (en) * 2009-10-09 2011-04-21 Nippon Kararingu Kk Multilayer hinge sheet, laser-marking laminate for electronic passport, and the electronic passport
DE102010009230A1 (en) * 2010-02-25 2011-08-25 Giesecke & Devrient GmbH, 81677 Highly flexible film composite material and its use in card bodies
DE102010036107A1 (en) * 2010-09-01 2012-03-01 Scheu-Dental Gmbh Dental thermoforming material
US10286635B2 (en) * 2012-05-14 2019-05-14 Covestro Deutschland Aktiengesellschaft Multi-layer film with improved modulus properties
WO2013172812A1 (en) 2012-05-14 2013-11-21 Bayer Materialscience Ag Multi-layer film with improved modulus properties
DE202013001392U1 (en) 2013-02-14 2013-04-09 Scheu-Dental Gmbh Dental splint with outer TPU layer
CN108394152A (en) 2017-02-07 2018-08-14 苏州博理新材料科技有限公司 A kind of special three-layer co-extruded compound film sheet of invisalign and preparation method thereof
PT3629995T (en) * 2017-05-31 2023-01-26 Bay Mat Llc Dual shell dental appliance and material constructions

Also Published As

Publication number Publication date
US12427758B2 (en) 2025-09-30
ES2715999T3 (en) 2019-06-07
DK3459991T3 (en) 2021-09-13
CA3104869A1 (en) 2013-11-21
KR102150976B1 (en) 2020-09-02
PT3459991T (en) 2021-09-15
KR20150020273A (en) 2015-02-25
WO2013171124A1 (en) 2013-11-21
TW201412527A (en) 2014-04-01
US12053960B2 (en) 2024-08-06
CA2873100A1 (en) 2013-11-21
JP7383670B2 (en) 2023-11-20
JP6609612B2 (en) 2019-11-20
RU2636711C2 (en) 2017-11-27
EP3459991B1 (en) 2021-06-23
KR102235911B1 (en) 2021-04-06
CA3060733A1 (en) 2013-11-21
CN108357175B (en) 2021-02-23
CN104395379A (en) 2015-03-04
US20240351317A1 (en) 2024-10-24
MX380371B (en) 2025-03-12
PL2850126T3 (en) 2019-06-28
TWI677433B (en) 2019-11-21
EP2850126A1 (en) 2015-03-25
SG10201902118RA (en) 2019-04-29
IL235239A0 (en) 2014-12-31
US11413854B2 (en) 2022-08-16
US11691399B2 (en) 2023-07-04
TWI628077B (en) 2018-07-01
PL3459991T3 (en) 2021-12-20
HUE055373T2 (en) 2021-11-29
US20190143653A1 (en) 2019-05-16
MX371203B (en) 2020-01-22
WO2013172812A1 (en) 2013-11-21
CA3060733C (en) 2021-08-24
JP2015521124A (en) 2015-07-27
ES2887941T3 (en) 2021-12-29
MX2019008981A (en) 2020-02-05
CA3167839A1 (en) 2013-11-21
CR20140520A (en) 2014-12-08
TR201902909T4 (en) 2019-03-21
US20210053324A1 (en) 2021-02-25
EP3473205B1 (en) 2020-11-04
US20220324211A1 (en) 2022-10-13
US10864708B2 (en) 2020-12-15
CA3125260A1 (en) 2013-11-21
KR102135983B1 (en) 2020-07-20
JP2018075841A (en) 2018-05-17
CN104395379B (en) 2018-05-18
EP3473205A1 (en) 2019-04-24
TW202003243A (en) 2020-01-16
SG11201406721XA (en) 2014-11-27
TW201827221A (en) 2018-08-01
CA3104869C (en) 2022-09-13
ES2836482T3 (en) 2021-06-25
JP2020023569A (en) 2020-02-13
RU2014150406A (en) 2016-07-10
KR20200087286A (en) 2020-07-20
JP6263525B2 (en) 2018-01-17
AU2013261883A1 (en) 2014-11-13
EP3459991A1 (en) 2019-03-27
MX387127B (en) 2025-03-19
KR20190128000A (en) 2019-11-13
EP3901200A1 (en) 2021-10-27
AU2013261883B2 (en) 2016-05-12
JP2021183420A (en) 2021-12-02
EP2850126B1 (en) 2018-12-19
MX2014013813A (en) 2015-02-04
JP6929336B2 (en) 2021-09-01
US20230302777A1 (en) 2023-09-28
CN108357175A (en) 2018-08-03
DK2850126T3 (en) 2019-04-08
TWI722597B (en) 2021-03-21
CA2873100C (en) 2021-02-23
BR112014028293B1 (en) 2021-01-12
SG10201902117TA (en) 2019-04-29

Similar Documents

Publication Publication Date Title
IN2014DN08838A (en)
EP2520444A4 (en) THERMOPLASTIC FORMPRODUCT WITH DECORATIVE MATERIAL
EP2709828A4 (en) Polymer composite articles
EP2623544A4 (en) Process for producing thermoplastic elastomer composition
EP2551302A4 (en) RESIN COMPOSITION, SYNTHETIC RESIN SHEET, SYNTHETIC RESIN MOLDED ARTICLE, AND SYNTHETIC RESIN LAMINATE
EP2392458A4 (en) POLYPROPYLENE RESIN FORM ARTICLE
EP2539400A4 (en) Recycled thermoplastic with toughener
ZA201308451B (en) Extruder
EP2700678A4 (en) Biodegradable polymer composite material
PL2393646T3 (en) Plastic extruder
EP2831154A4 (en) Thermoplastic molding preform
EP2617566A4 (en) Decorative molding film
EP2881253A4 (en) Multilayer film, film for decorative molding, and molded body
GB2507609B (en) Biodegradable thermoplastic composite material
EP3017942A4 (en) Resin molded article provided with surface having exceptional water-sheeting properties
EP3088449A4 (en) Method for producing composite molded article
EP2860029A4 (en) Film for decorative molding and method for producing decorative molded body
PL2934849T3 (en) Process for producing multilayer blown film and film obtained by the process
EP2748260A4 (en) Recycled thermoplastic with toughener
BR112013030892A2 (en) article produced via thermoforming.
EP3006211A4 (en) Decorative moulding film, and decorative moulded article
GB201319969D0 (en) Extruding plastics
DK2345695T3 (en) Elastomer-modified thermoplastic composition
GB201111477D0 (en) Multilayer plastic film with barrier properties for use as greenhouse cover
GB201105644D0 (en) Extruder die