WO2017196707A1 - Multilayer interlayer and glass laminate - Google Patents

Multilayer interlayer and glass laminate Download PDF

Info

Publication number
WO2017196707A1
WO2017196707A1 PCT/US2017/031509 US2017031509W WO2017196707A1 WO 2017196707 A1 WO2017196707 A1 WO 2017196707A1 US 2017031509 W US2017031509 W US 2017031509W WO 2017196707 A1 WO2017196707 A1 WO 2017196707A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
laminate
less
glass
interlayer
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.)
Ceased
Application number
PCT/US2017/031509
Other languages
English (en)
French (fr)
Inventor
Stephen Bennison
Charles Anthony Smith
Steven M. Hansen
Toshiyuki Iguchi
Rebecca L. Smith
Takeshi Kusudou
Takuya Kobayashi
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.)
Kuraray America Inc
Original Assignee
Kuraray America Inc
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 Kuraray America Inc filed Critical Kuraray America Inc
Priority to KR1020187034844A priority Critical patent/KR102451436B1/ko
Priority to JP2018559372A priority patent/JP6907234B2/ja
Priority to CN201780035918.1A priority patent/CN109311280B/zh
Priority to EP17726398.5A priority patent/EP3455070B1/en
Publication of WO2017196707A1 publication Critical patent/WO2017196707A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10779—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyester
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10614—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising particles for purposes other than dyeing
    • B32B17/10633—Infrared radiation absorbing or reflecting agents
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10678—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising UV absorbers or stabilizers, e.g. antioxidants
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10743—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing acrylate (co)polymers or salts thereof
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (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
    • 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
    • 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
    • B32B2250/05—5 or more 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • 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
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • 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
    • B32B2307/51—Elastic
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2307/71—Resistive to light or to UV
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2419/00—Buildings or parts thereof
    • 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
    • B32B2605/00—Vehicles

Definitions

  • the present invention relates generally to a multilayer interlayer and a glass laminate containing such interlayer. More particularly, the present invention relates to a multilayer interlayer containing at least one ionomer skin layer and at least one sound insulating intermediate layer, in which a glass laminate containing such interlayer possesses a desirable combination of acoustic damping, acoustic barrier, flexural strength, bending stiffness and optical properties, and optionally solar heat shielding properties, which can allow for reducing the weight of the resulting glass laminate.
  • the multilayer interlayers according to the present invention it is possible to prepare a laminated glass with excellent sound insulating characteristics, flexural strength and stiffness. According to this, it becomes possible to apply the laminated glass in a place where good external load influence and sound insulating properties are required, such as glass building materials for building and sunroofs or rear glasses for automobiles. Meanwhile, in view of the fact that the laminated glass is excellent in flexural strength and stiffness, it also becomes possible to thin the glass to be used for the laminated glass, and weight reduction of the laminated glass can be realized while still maintaining acceptable strength and stiffness of the laminated glass.
  • a complex shear modulus In particular, in the case of measuring dynamic viscoelastic characteristics of a viscoelastic body in a shear mode, they are called a complex shear modulus, a shear storage modulus, and a shear loss modulus, respectively.
  • a value obtained by dividing the loss modulus by the storage modulus is called a loss tangent and expressed in terms of tan ⁇ .
  • the value of tan ⁇ is a loss factor, and it is meant that the higher the loss factor at a certain temperature, the higher the sound insulating properties at that temperature.
  • examples of the linear binding form include a diblock copolymer expressed by a-b, a triblock copolymer expressed by a-b-a or b-a-b, a tetrablock copolymer expressed by a-b-a-b, a pentablock copolymer expressed by a-b-a-b-a or b-a-b-a-b, an (a-b) n X type copolymer (X represents a coupling residual group, and n represents an integer of 2 or more), and a mixture thereof.
  • a diblock copolymer or a triblock copolymer is preferred, and the triblock copolymer is more preferably a triblock copolymer expressed by a-b-a.
  • a transmittance at a wavelength of 1,500 nm can be regulated to about 50% or less.
  • the heat shielding material is described later in detail.
  • the metal cations used are monovalent or divalent metal cations.
  • Preferred metal cations are sodium, lithium, magnesium, zinc, potassium, and combinations of one or more of these metal cations.
  • the cations are sodium cations, magnesium cations, zinc cations and combinations thereof.
  • phenol-based antioxidant examples include acrylate-based compounds, such as 2-t-butyl-6-(3-t-butyl-2-hydroxy-5-methylbenzyl)-4-methylphenyl acrylate and 2,4-di-t-amyl-6- (l-(3,5-di-t-amyl-2-hydroxyphenyl)ethyl)phenyl acrylate; alkyl-substituted phenol-based compounds, such as 2,6-di-t-butyl-4-methylphenol, 2,6-di-t-butyl-4-ethylphenol, octadecyl-3- (3,5-di-t-butyl-4-hydroxyphenyl)propionate, 2,2'-methylene-bis(4-methyl-6-t-butylphenol), 4,4'-butylidene-bis(4-methyl-6-t-butylphenol), 4,4'-butylidene-bis(6-t-butylphenol), 4,4'
  • examples of the ultraviolet ray absorber include benzotriazole-based ultraviolet ray absorbers, such as 2-(5-methyl-2-hydroxyphenyl)benzotriazole, 2-[2-hydroxy-3,5- bis(a,a'-dimethylbenzyl)phenyl]-2H-benzotriazole, 2-(3,5-di-t-butyl-2- hydroxyphenyl)benzotriazole, 2-(3-t-butyl-5-methyl-2-hydroxyphenyl)-5-chlorobenzotriazole, 2- (3,5-di-t-butyl-5-methyl-2-hydroxyphenyl)-5-chlorobenzotriazole and 2-(3,5-di-t-amyl-2- hydroxyphenyl)benzotriazole, 2-(2'-hydroxy-5'-t-octylphenyl)triazole.; hindered amine-based ultraviolet ray absorbers, such as 2,2,6,6-tetramethyl-4-piperid
  • At least one surface (and more preferably both surfaces) of the interlayer for a laminated glass is shaped.
  • an air bubble present at an interface between the interlayer for a laminated glass and a glass easily escapes to the outside of the laminated glass, and thus, the appearance of the laminated glass can be made favorable.
  • the embossing roll to be used in the embossing roll method is preferably subjected to a release treatment.
  • a release treatment In the case where an embossing roll which is not subjected to a release treatment is used, it becomes difficult to release the interlayer for a laminated glass from the embossing roll.
  • Examples of a method for the release treatment include known methods such as a silicone treatment, a Teflon (registered trademark) treatment, and a plasma treatment.
  • a loss factor at 20°C is preferably about 0.2 or more, or about 0.25 or more.
  • the loss factor at 20°C is less than about 0.2, the sound insulating properties at room temperature tend to be not sufficient.
  • the center of the laminated glass is fixed to a tip portion of an exciting force detector built in an impedance head of an exciter of a mechanical impedance instrument, a vibration is given to the center of the laminated glass at a frequency in the range of from 0 to 8,000 Hz, and an exciting force and an acceleration waveform at this point are detected, thereby conducting a damping test of the laminated glass by a central exciting method.
  • a breaking strength thereof in a three-point bending test is preferably about 0.3 kN or more, or about 0.5 kN or more, or about 0.6 kN or more.
  • the breaking strength as measured under the above- described conditions is less than about 0.3 kN, the strength of the laminated glass tends to be lowered.
  • the laminated glass of the present invention by a conventionally known method.
  • examples thereof include a method of using a vacuum laminator, a method of using a vacuum bag, a method of using a vacuum ring, a method of using a nip roll, and the like.
  • a method can be used in which, after temporary contact bonding, the resultant laminate is put into an autoclave for final bonding.
  • thermoplastic elastomer resin pellets and additives were fed to the core layer extruder.
  • the elastomer polymer was melted and heated through the extruder and discharged at a melt temperature of approximately 415°F (213°C).
  • the elastomer melt was transported by a heated melt line to the feedblock maintained at approximately 400°F (204°C).
  • the elastomer melt flowed through the feedblock with the split ionomer layers contacting the elastomer on the top and bottom to form a trilayer sheet structure.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PCT/US2017/031509 2016-05-09 2017-05-08 Multilayer interlayer and glass laminate Ceased WO2017196707A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020187034844A KR102451436B1 (ko) 2016-05-09 2017-05-08 다층 중간층 및 유리 적층체
JP2018559372A JP6907234B2 (ja) 2016-05-09 2017-05-08 多層中間膜及び合わせガラス
CN201780035918.1A CN109311280B (zh) 2016-05-09 2017-05-08 多层夹层和玻璃层合体
EP17726398.5A EP3455070B1 (en) 2016-05-09 2017-05-08 Multilayer interlayer and glass laminate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662333371P 2016-05-09 2016-05-09
US62/333,371 2016-05-09

Publications (1)

Publication Number Publication Date
WO2017196707A1 true WO2017196707A1 (en) 2017-11-16

Family

ID=58794146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/031509 Ceased WO2017196707A1 (en) 2016-05-09 2017-05-08 Multilayer interlayer and glass laminate

Country Status (6)

Country Link
US (1) US10538063B2 (enExample)
EP (1) EP3455070B1 (enExample)
JP (1) JP6907234B2 (enExample)
KR (1) KR102451436B1 (enExample)
CN (1) CN109311280B (enExample)
WO (1) WO2017196707A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2020241515A1 (enExample) * 2019-05-31 2020-12-03
WO2021002326A1 (ja) * 2019-07-02 2021-01-07 株式会社クラレ 積層体、合わせガラス用中間膜、及び、合わせガラス
JP2024125412A (ja) * 2017-12-28 2024-09-18 スリーエム イノベイティブ プロパティズ カンパニー 多層光学ラミネートの調製方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3560901A4 (en) * 2016-12-22 2020-08-05 Zeon Corporation LAMINATED GLASS
JP6590113B2 (ja) * 2017-03-06 2019-10-16 株式会社村田製作所 金属張積層板、回路基板、および多層回路基板
RU2019134051A (ru) * 2017-03-30 2021-04-30 Секисуй Кемикал Ко., Лтд. Межслойная пленка для ламинированных стекол и ламинированное стекло
CN116675925A (zh) 2017-07-31 2023-09-01 可乐丽美国股份有限公司 粘附特性增强的离聚物夹层
CN110998414A (zh) * 2017-08-09 2020-04-10 帝人株式会社 平视显示器显示装置和用于该平视显示器显示装置的透光部件
CO2018001897A1 (es) 2017-12-31 2018-05-31 Agp America Sa Laminado para vehículo con rigidez mejorada
KR20210027286A (ko) * 2018-06-29 2021-03-10 주식회사 쿠라레 접합 유리용 중간막 및 접합 유리
US12030280B2 (en) 2019-02-04 2024-07-09 Kuraray Europe Gmbh Hurricane-resistant acoustic glazing
MX2021014698A (es) * 2019-07-02 2022-01-11 Sekisui Chemical Co Ltd Pelicula de capa intermedia para vidrio laminado y vidrio laminado.
CN114072365B (zh) * 2019-07-02 2023-09-26 积水化学工业株式会社 夹层玻璃用中间膜以及夹层玻璃
JP7561623B2 (ja) * 2019-07-16 2024-10-04 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
US20220339910A1 (en) * 2019-07-16 2022-10-27 Sekisui Chemical Co., Ltd. Laminated glass interlayer film and laminated glass
WO2021102218A1 (en) * 2019-11-21 2021-05-27 Corning Incorporated Asymmetrical glass laminates having composite interlayer and related methods
JPWO2021117833A1 (enExample) * 2019-12-11 2021-06-17
EP4126539B1 (de) 2020-04-02 2023-12-20 Saint-Gobain Glass France Verfahren zur herstellung einer verbundscheibe mit displayfolie
FR3110161B1 (fr) * 2020-05-13 2022-05-27 Saint Gobain Vitrage de véhicule avec excitateur audio
EP4150024A1 (en) 2020-05-22 2023-03-22 Kuraray Europe GmbH Interlayer and laminate with controlled debonding zone treatments for enhanced performance
WO2022063795A1 (en) 2020-09-28 2022-03-31 Kuraray Europe Gmbh Glass laminates with reduced creep at elevated temperature
WO2022132418A2 (en) 2020-12-16 2022-06-23 Kuraray Europe Gmbh Laminated structures with composite adhesive polymeric interlayer comprising cohesive debonding zones for enhanced performance
FR3122612B1 (fr) * 2021-05-06 2024-07-19 Saint Gobain Element vitre pour l’isolation acoustique d’un véhicule
WO2023096879A1 (en) 2021-11-23 2023-06-01 Kuraray Europe Gbmh Interlayer and laminate with controlled debonding zone treatments
WO2023249853A1 (en) 2022-06-22 2023-12-28 Kuraray America, Inc. Ionomer resin composition
FR3140302B1 (fr) * 2022-09-30 2024-10-18 Saint Gobain Vitrage feuilleté acoustiquement isolant comprenant un intercalaire composé de deux couches externes à base de copolymère d’éthylène et d’acide carboxylique et d’une couche interne adhésive à base de latex, d’agent plastifiant et d’agent tackifiant
WO2025244985A1 (en) 2024-05-23 2025-11-27 Dow Global Technologies Llc Polyolefin elastomer and its use in laminates with improved vibration dampening

Citations (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404134A (en) 1961-08-31 1968-10-01 Du Pont Process of crosslinking polymers
US4316868A (en) 1980-11-17 1982-02-23 Monsanto Company Extruding colored thermoplastic resin sheets
US5028674A (en) 1990-06-06 1991-07-02 E. I. Du Pont De Nemours And Company Methanol copolymerization of ethylene
JPH08295543A (ja) * 1995-04-21 1996-11-12 Mitsui Petrochem Ind Ltd 改質中芯層入り貼合わせ防音窓ガラス、それを装着したケーシング又はハウジング
US5639538A (en) 1992-06-25 1997-06-17 E. I. Du Pont De Nemours And Company Shaped interlayers for head-up display windshields and process for preparing the same
CA2388107A1 (en) 1999-10-25 2001-05-03 Ht Troplast Ag Method and film for producing laminated safety glass panes
US6500888B2 (en) 2000-12-27 2002-12-31 E. I. Du Pont De Nemours And Company Surface treatment of ethylene based polymer pellets to improve blocking resistance
US6518365B1 (en) 1999-07-28 2003-02-11 E. I. Du Pont De Nemours And Company High melt swell polymer
WO2003033583A1 (de) 2001-10-11 2003-04-24 Ht Troplast Ag Pvb-folie für verbundsicherheitsglas und verbundsicherheitsglas
US7121380B2 (en) 1996-11-26 2006-10-17 Saint-Gobain Glass France Soundproofing laminated window for vehicles
JP2007091491A (ja) 2005-09-27 2007-04-12 Central Glass Co Ltd 中間膜および合わせガラス
US7351468B2 (en) 2000-10-26 2008-04-01 E. I. Du Pont De Nemours And Company Interlayers for laminated safety glass with superior de-airing and laminating properties and process for making the same
US7452608B2 (en) 2003-08-22 2008-11-18 Sekisui Chemical Co., Ltd. Laminated glass and intermediate film for laminated glass
JP2009256128A (ja) 2008-04-15 2009-11-05 Central Glass Co Ltd 合わせガラスの製造方法および合わせガラス
US20100108125A1 (en) 2008-06-02 2010-05-06 E. I. Du Pont De Nemours And Company Solar cell module having a low haze encapsulant layer
US20100239802A1 (en) 2007-09-07 2010-09-23 Kuraray Co., Ltd. Tube and medical device comprising the same
US7842395B2 (en) 2006-11-01 2010-11-30 Solutia Inc. Multiple layer interlayers having a gradient region
US20110105681A1 (en) 2008-06-20 2011-05-05 Du Pont-Mitsui Polychemicals Co., Ltd. Ethylene copolymer composition, sheet for sealing a solar cell element, and solar cell module
US7951865B1 (en) 2004-10-29 2011-05-31 E.I. Du Pont De Nemours And Company Thermoplastic resin compositions suitable for use in transparent laminates
US7989083B2 (en) 2005-04-28 2011-08-02 Mitsubishi Chemical Corporation Acid-modified polypropylene resin, method for producing same, and resin composition using same
US20110272026A1 (en) * 2008-10-30 2011-11-10 Du Pont-Mitsui Polychemicals Co., Ltd. Multilayer sheet, encapsulant for solar cell element, and solar cell module
US8075983B2 (en) 2005-12-26 2011-12-13 Asahi Glass Company, Limited Laminated glass for vehicle
US20120204940A1 (en) 2009-08-07 2012-08-16 Kuraray Co., Ltd. Polyvinyl acetal laminate and use thereof
JP2012214305A (ja) 2011-03-31 2012-11-08 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
US8334033B2 (en) 2008-12-31 2012-12-18 E I Du Pont De Nemours And Company Ionomer compositions with low haze and high moisture resistance and articles comprising the same
US8399096B2 (en) 2008-10-31 2013-03-19 E I Du Pont De Nemours And Company High-clarity ionomer compositions and articles comprising the same
US20130183507A1 (en) 2010-09-30 2013-07-18 Shota Matsuda Intermediate film for laminated glass and laminated glass
US8574706B2 (en) 2005-03-17 2013-11-05 Solutia Inc. Sound reducing wedge shaped polymer interlayers
US8741439B2 (en) 2010-09-30 2014-06-03 Sekisui Chemical Co., Ltd. Laminated glass interlayer and laminated glass
WO2014100313A1 (en) 2012-12-19 2014-06-26 E.I. Du Pont De Nemours And Company Cross-linked polymers and their use in packaging films and injection molded articles
US8883317B2 (en) 2010-09-30 2014-11-11 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass and laminated glass
WO2015013242A1 (en) 2013-07-22 2015-01-29 E. I. Du Pont De Nemours And Company Multilayer polymeric sheets and light weight laminates produced therefrom
WO2015085165A1 (en) 2013-12-06 2015-06-11 E. I. Du Pont De Nemours And Company Polymeric interlayer sheets and light weight laminates produced therefrom
US9067386B2 (en) 2006-05-12 2015-06-30 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass and laminated glass
WO2015199750A1 (en) 2014-06-26 2015-12-30 E. I. Du Pont De Nemours And Company Ethylene acid copolymers, their ionomers, and their use in packaging films and injection molded articles

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700633A (en) 1971-05-05 1972-10-24 Shell Oil Co Selectively hydrogenated block copolymers
JPS61247646A (ja) 1985-04-25 1986-11-04 Dainippon Plastics Co Ltd 合わせガラス
CN85106415A (zh) 1985-08-26 1987-03-18 洛夫玻璃公司 密封窗用玻璃及其制造方法
JPS62116140A (ja) 1985-11-15 1987-05-27 大日本プラスチツクス株式会社 合わせガラス
JPS63248749A (ja) 1987-03-31 1988-10-17 Dainippon Plastics Co Ltd 合わせガラス
JPH0551243A (ja) 1991-08-21 1993-03-02 Sekisui Chem Co Ltd 合わせガラス用中間膜
JPH05270870A (ja) 1992-03-23 1993-10-19 Sekisui Chem Co Ltd 合わせガラス用中間膜
JPH0930846A (ja) 1995-05-17 1997-02-04 Bridgestone Corp 合わせガラス
US6132882A (en) 1996-12-16 2000-10-17 3M Innovative Properties Company Damped glass and plastic laminates
JPH11138668A (ja) 1997-11-12 1999-05-25 Komatsu Ltd 板状構造体とその製造方法
CA2330157A1 (en) 1998-05-14 1999-11-18 E.I. Du Pont De Nemours And Company Glass laminates for threat resistant window systems
JP4986312B2 (ja) 1999-03-25 2012-07-25 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
JP2001261922A (ja) 2000-03-14 2001-09-26 Tokai Rubber Ind Ltd 高減衰エラストマー組成物
JP4278823B2 (ja) 2000-04-07 2009-06-17 株式会社クラレ 安全合わせガラス用中間膜
JP2002326847A (ja) 2001-03-01 2002-11-12 Asahi Glass Co Ltd 合わせガラス
US6733872B2 (en) 2001-03-01 2004-05-11 Asahi Glass Company, Limited Laminated glass
JP4231406B2 (ja) 2001-07-26 2009-02-25 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
DE60210326T2 (de) 2001-10-18 2006-08-24 Kraton Polymers Research B.V. Feste härtbare polymerzusammensetzung
JP2003252657A (ja) 2002-02-27 2003-09-10 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
JP2004002108A (ja) 2002-05-31 2004-01-08 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
JP2004175593A (ja) 2002-11-25 2004-06-24 Central Glass Co Ltd 合わせガラス
JP5081743B2 (ja) 2003-08-22 2012-11-28 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
JP2005139046A (ja) 2003-11-10 2005-06-02 Nippon Sheet Glass Co Ltd 熱遮蔽合わせガラス
EP1698600B1 (en) 2003-12-26 2020-04-22 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass and laminated glass
JP2005213068A (ja) 2004-01-28 2005-08-11 Bridgestone Corp 合わせガラスの製造方法およびこの方法により得られた合わせガラス
JP2005306326A (ja) 2004-04-26 2005-11-04 Honda Motor Co Ltd 合せガラス及び合せガラス用中間膜
RU2395397C2 (ru) 2004-10-01 2010-07-27 Секисуй Кемикал Ко., Лтд. Лист и слоистый материал из термопластичной смолы
JP2007039278A (ja) 2005-08-03 2007-02-15 Nippon Sheet Glass Co Ltd 合わせガラス用中間膜及び合わせガラス
JP2007136057A (ja) 2005-11-22 2007-06-07 Central Glass Co Ltd パチンコ機用前面板
JP4465334B2 (ja) 2006-06-13 2010-05-19 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
US8197928B2 (en) 2006-12-29 2012-06-12 E. I. Du Pont De Nemours And Company Intrusion resistant safety glazings and solar cell modules
JP5177364B2 (ja) 2007-08-22 2013-04-03 株式会社ブリヂストン 合わせガラス用中間膜の製造方法
JP4992807B2 (ja) 2008-04-15 2012-08-08 セントラル硝子株式会社 合わせガラスの製造方法および合わせガラス
JP2010235432A (ja) 2008-07-01 2010-10-21 Sekisui Chem Co Ltd 合わせガラス用中間膜、及び、合わせガラス
CN102164872B (zh) 2008-09-30 2014-04-02 积水化学工业株式会社 夹层玻璃用中间膜及夹层玻璃
KR101626993B1 (ko) 2008-11-13 2016-06-03 세키스이가가쿠 고교가부시키가이샤 폴리비닐아세탈 수지 조성물
WO2010134451A1 (ja) 2009-05-21 2010-11-25 株式会社ブリヂストン 積層体形成用エチレン－不飽和エステル共重合体フィルム
CN102575080B (zh) 2009-08-07 2014-11-26 可乐丽股份有限公司 聚乙烯醇缩醛组合物、层叠体及其用途
JP2011042552A (ja) 2009-08-24 2011-03-03 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
US20120171498A1 (en) 2009-08-24 2012-07-05 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass, and laminated glass
BR112012003911B1 (pt) 2009-08-24 2019-12-10 Sekisui Chemical Co Ltd película intermediária para vidro laminado e vidro laminado
CN104803613B (zh) 2009-08-24 2018-05-08 积水化学工业株式会社 夹层玻璃用中间膜及夹层玻璃
JP5393591B2 (ja) 2010-05-20 2014-01-22 株式会社クラレ 層間接着性に優れるポリビニルアセタール積層体およびその用途
CN103003218B (zh) 2010-07-16 2015-09-16 积水化学工业株式会社 夹层玻璃用中间膜及夹层玻璃
WO2012026393A1 (ja) 2010-08-23 2012-03-01 株式会社クラレ 太陽電池用封止材および合わせガラス用中間膜
JP5807466B2 (ja) 2010-09-17 2015-11-10 東レ株式会社 積層フィルムおよびそれを用いた自動車用窓ガラス
JP5755862B2 (ja) 2010-09-27 2015-07-29 株式会社ブリヂストン 合わせガラスの製造方法
US8758898B2 (en) 2010-10-11 2014-06-24 Liveglass, Inc. Thermoplastic multilayer interlayer polymer film and related glass laminate composite including same
EP3486082B1 (en) 2010-12-09 2021-11-10 Sekisui Chemical Co., Ltd. Interlayer for laminated glass, and laminated glass
US20130323515A1 (en) 2011-02-10 2013-12-05 Sekisui Chemical Co., Ltd. Interlayer for laminated glass and laminated glass
CN103391907B (zh) 2011-02-23 2015-11-25 积水化学工业株式会社 夹层玻璃用中间膜及夹层玻璃
JP5155497B2 (ja) 2011-03-29 2013-03-06 株式会社クラレ ポリビニルアセタール系樹脂フィルムおよびそれを用いた多層構造体
JP2013006725A (ja) 2011-06-23 2013-01-10 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
JP5899874B2 (ja) 2011-11-30 2016-04-06 住友金属鉱山株式会社 赤外線遮蔽材料微粒子分散液とその製造方法および熱線遮蔽膜と熱線遮蔽合わせ透明基材
JP5875375B2 (ja) 2012-01-11 2016-03-02 株式会社クラレ ポリビニルアセタール積層体
JP5337328B1 (ja) 2012-01-13 2013-11-06 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
TWI630185B (zh) 2012-05-25 2018-07-21 日本傑恩股份有限公司 使用嵌段共聚物氫化物作為夾層玻璃之接著劑之方法
WO2013181484A1 (en) 2012-05-31 2013-12-05 Corning Incorporated Stiff interlayers for laminated glass structures
JP6027829B2 (ja) 2012-09-14 2016-11-16 三井・デュポンポリケミカル株式会社 合わせガラス用中間膜および合わせガラス
JP5942725B2 (ja) 2012-09-18 2016-06-29 デクセリアルズ株式会社 導電性シート
EP2910615A4 (en) 2012-10-17 2016-06-22 Bridgestone Corp HARDENED FILM, LAYER BODY THEREFOR AND METHOD FOR PRODUCING THIS LAYER BODY
US9493688B2 (en) 2012-11-15 2016-11-15 Zeon Corporation Resin composition and molded article comprising same
CN103773258A (zh) 2014-01-23 2014-05-07 天津三瑞塑胶制品有限公司 一种透明隔音胶片的生产方法
US9809010B2 (en) * 2014-10-15 2017-11-07 Solutia Inc. Multilayer interlayer having sound damping properties over a broad temperature range
US20180290437A1 (en) * 2014-11-10 2018-10-11 Kuraray Co., Ltd. Interlayer film for laminated glass and laminated glass

Patent Citations (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404134A (en) 1961-08-31 1968-10-01 Du Pont Process of crosslinking polymers
US4316868A (en) 1980-11-17 1982-02-23 Monsanto Company Extruding colored thermoplastic resin sheets
US5028674A (en) 1990-06-06 1991-07-02 E. I. Du Pont De Nemours And Company Methanol copolymerization of ethylene
US5639538A (en) 1992-06-25 1997-06-17 E. I. Du Pont De Nemours And Company Shaped interlayers for head-up display windshields and process for preparing the same
JPH08295543A (ja) * 1995-04-21 1996-11-12 Mitsui Petrochem Ind Ltd 改質中芯層入り貼合わせ防音窓ガラス、それを装着したケーシング又はハウジング
US7121380B2 (en) 1996-11-26 2006-10-17 Saint-Gobain Glass France Soundproofing laminated window for vehicles
US6518365B1 (en) 1999-07-28 2003-02-11 E. I. Du Pont De Nemours And Company High melt swell polymer
CA2388107A1 (en) 1999-10-25 2001-05-03 Ht Troplast Ag Method and film for producing laminated safety glass panes
EP1235683A1 (de) 1999-10-25 2002-09-04 Ht Troplast Ag Verfahren und folie zur herstellung von verbundsicherheitsscheiben
US7351468B2 (en) 2000-10-26 2008-04-01 E. I. Du Pont De Nemours And Company Interlayers for laminated safety glass with superior de-airing and laminating properties and process for making the same
US6500888B2 (en) 2000-12-27 2002-12-31 E. I. Du Pont De Nemours And Company Surface treatment of ethylene based polymer pellets to improve blocking resistance
WO2003033583A1 (de) 2001-10-11 2003-04-24 Ht Troplast Ag Pvb-folie für verbundsicherheitsglas und verbundsicherheitsglas
US7452608B2 (en) 2003-08-22 2008-11-18 Sekisui Chemical Co., Ltd. Laminated glass and intermediate film for laminated glass
US7951865B1 (en) 2004-10-29 2011-05-31 E.I. Du Pont De Nemours And Company Thermoplastic resin compositions suitable for use in transparent laminates
US8574706B2 (en) 2005-03-17 2013-11-05 Solutia Inc. Sound reducing wedge shaped polymer interlayers
US7989083B2 (en) 2005-04-28 2011-08-02 Mitsubishi Chemical Corporation Acid-modified polypropylene resin, method for producing same, and resin composition using same
JP2007091491A (ja) 2005-09-27 2007-04-12 Central Glass Co Ltd 中間膜および合わせガラス
US8075983B2 (en) 2005-12-26 2011-12-13 Asahi Glass Company, Limited Laminated glass for vehicle
US9067386B2 (en) 2006-05-12 2015-06-30 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass and laminated glass
US7842395B2 (en) 2006-11-01 2010-11-30 Solutia Inc. Multiple layer interlayers having a gradient region
US20100239802A1 (en) 2007-09-07 2010-09-23 Kuraray Co., Ltd. Tube and medical device comprising the same
JP2009256128A (ja) 2008-04-15 2009-11-05 Central Glass Co Ltd 合わせガラスの製造方法および合わせガラス
US20100108125A1 (en) 2008-06-02 2010-05-06 E. I. Du Pont De Nemours And Company Solar cell module having a low haze encapsulant layer
US20110105681A1 (en) 2008-06-20 2011-05-05 Du Pont-Mitsui Polychemicals Co., Ltd. Ethylene copolymer composition, sheet for sealing a solar cell element, and solar cell module
US20110272026A1 (en) * 2008-10-30 2011-11-10 Du Pont-Mitsui Polychemicals Co., Ltd. Multilayer sheet, encapsulant for solar cell element, and solar cell module
US8399096B2 (en) 2008-10-31 2013-03-19 E I Du Pont De Nemours And Company High-clarity ionomer compositions and articles comprising the same
US8334033B2 (en) 2008-12-31 2012-12-18 E I Du Pont De Nemours And Company Ionomer compositions with low haze and high moisture resistance and articles comprising the same
US20120204940A1 (en) 2009-08-07 2012-08-16 Kuraray Co., Ltd. Polyvinyl acetal laminate and use thereof
US20130183507A1 (en) 2010-09-30 2013-07-18 Shota Matsuda Intermediate film for laminated glass and laminated glass
US8741439B2 (en) 2010-09-30 2014-06-03 Sekisui Chemical Co., Ltd. Laminated glass interlayer and laminated glass
US8883317B2 (en) 2010-09-30 2014-11-11 Sekisui Chemical Co., Ltd. Intermediate film for laminated glass and laminated glass
JP2012214305A (ja) 2011-03-31 2012-11-08 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
WO2014100313A1 (en) 2012-12-19 2014-06-26 E.I. Du Pont De Nemours And Company Cross-linked polymers and their use in packaging films and injection molded articles
WO2015013242A1 (en) 2013-07-22 2015-01-29 E. I. Du Pont De Nemours And Company Multilayer polymeric sheets and light weight laminates produced therefrom
WO2015085165A1 (en) 2013-12-06 2015-06-11 E. I. Du Pont De Nemours And Company Polymeric interlayer sheets and light weight laminates produced therefrom
US20150158986A1 (en) * 2013-12-06 2015-06-11 E.I. Du Pont De Nemours And Company Polymeric interlayer sheets and light weight laminates produced therefrom
WO2015199750A1 (en) 2014-06-26 2015-12-30 E. I. Du Pont De Nemours And Company Ethylene acid copolymers, their ionomers, and their use in packaging films and injection molded articles

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199704, 12 November 1996 Derwent World Patents Index; AN 1997-037897, XP002771335 *
DATABASE WPI Week 200974, 5 November 2009 Derwent World Patents Index; AN 2009-Q78347, XP002771334 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024125412A (ja) * 2017-12-28 2024-09-18 スリーエム イノベイティブ プロパティズ カンパニー 多層光学ラミネートの調製方法
JPWO2020241515A1 (enExample) * 2019-05-31 2020-12-03
WO2020241515A1 (ja) * 2019-05-31 2020-12-03 株式会社クラレ アイオノマー、樹脂シート及び合わせガラス
CN113874205A (zh) * 2019-05-31 2021-12-31 株式会社可乐丽 离聚物、树脂片和夹层玻璃
JP2024133195A (ja) * 2019-05-31 2024-10-01 クラレイ ユーロップ ゲゼルシャフト ミット ベシュレンクテル ハフツング アイオノマー、樹脂シート及び合わせガラス
US12195613B2 (en) 2019-05-31 2025-01-14 Kuraray Europe Gmbh Ionomer, resin sheet, and laminated glass
WO2021002326A1 (ja) * 2019-07-02 2021-01-07 株式会社クラレ 積層体、合わせガラス用中間膜、及び、合わせガラス

Also Published As

Publication number Publication date
US10538063B2 (en) 2020-01-21
CN109311280A (zh) 2019-02-05
JP2019521939A (ja) 2019-08-08
KR20190002651A (ko) 2019-01-08
CN109311280B (zh) 2021-10-01
EP3455070B1 (en) 2020-11-11
EP3455070A1 (en) 2019-03-20
KR102451436B1 (ko) 2022-10-05
JP6907234B2 (ja) 2021-07-21
US20170320297A1 (en) 2017-11-09

Similar Documents

Publication Publication Date Title
US10538063B2 (en) Multilayer interlayer and glass laminate
EP3219687B1 (en) Laminate and laminated glass
US12030280B2 (en) Hurricane-resistant acoustic glazing
EP3459916A1 (en) Laminated glass interlayer and laminated glass

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018559372

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17726398

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20187034844

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2017726398

Country of ref document: EP

Effective date: 20181210