JP6434937B2 - 合わせガラス - Google Patents
合わせガラス Download PDFInfo
- Publication number
- JP6434937B2 JP6434937B2 JP2016157818A JP2016157818A JP6434937B2 JP 6434937 B2 JP6434937 B2 JP 6434937B2 JP 2016157818 A JP2016157818 A JP 2016157818A JP 2016157818 A JP2016157818 A JP 2016157818A JP 6434937 B2 JP6434937 B2 JP 6434937B2
- Authority
- JP
- Japan
- Prior art keywords
- laminated glass
- layer
- heat shield
- heat
- oxide particles
- 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.)
- Active
Links
Images
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
- B32B17/10009—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
-
- 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
- B32B17/10651—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 colorants, e.g. dyes or pigments
-
- 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
- B32B17/10761—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 vinyl acetal
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- 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
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
- C08K5/3417—Five-membered rings condensed with carbocyclic rings
-
- 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
- B32B2307/304—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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31627—Next to aldehyde or ketone condensation product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31627—Next to aldehyde or ketone condensation product
- Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31645—Next to addition polymer from unsaturated monomers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31645—Next to addition polymer from unsaturated monomers
- Y10T428/31649—Ester, halide or nitrile of addition polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31942—Of aldehyde or ketone condensation product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31942—Of aldehyde or ketone condensation product
- Y10T428/31946—Next to second aldehyde or ketone condensation product
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Description
図1に、本発明の第1の実施形態に係る合わせガラス用中間膜の一例を部分切欠断面図で示す。
第1の遮熱層及び第2の遮熱層はそれぞれ、熱可塑性樹脂を含む。熱可塑性樹脂は特に限定されない。熱可塑性樹脂として、従来公知の熱可塑性樹脂を用いることができる。熱可塑性樹脂は1種のみが用いられてもよく、2種以上が併用されてもよい。
各層の接着力をより一層高める観点からは、第1の遮熱層及び第2の遮熱層はそれぞれ、可塑剤を含むことが好ましい。第1の遮熱層及び第2の遮熱層に含まれている熱可塑性樹脂がそれぞれ、ポリビニルアセタール樹脂である場合に、第1の遮熱層及び第2の遮熱層はそれぞれ、可塑剤を含むことが特に好ましい。
第1の遮熱層は、上記成分Xを含む。成分Xは、フタロシアニン化合物、ナフタロシアニン化合物及びアントラシアニン化合物の内の少なくとも一種の成分である。成分Xは、遮熱成分である。中間膜全体で、上記金属酸化物粒子と成分Xとを併用することにより、赤外線(熱線)を充分に遮断できる。
第2の遮熱層は、金属酸化物粒子を含む。金属酸化物粒子は、金属の酸化物により形成された粒子であれば特に限定されない。金属酸化物粒子は1種のみが用いられてもよく、2種以上が併用されてもよい。
第1の遮熱層及び第2の遮熱層はそれぞれ、必要に応じて、紫外線吸収剤などの紫外線遮蔽剤、酸化防止剤、光安定剤、難燃剤、帯電防止剤、顔料、染料、接着力調整剤、耐湿剤、蛍光増白剤及び赤外線吸収剤等の添加剤を含んでいてもよい。これらの添加剤は、1種のみが用いられてもよく、2種以上が併用されてもよい。
上記中間膜の厚みは特に限定されない。上記中間膜の厚みは、中間膜を構成する各層の合計の厚みを示す。例えば、中間膜1の場合には、該中間膜1の厚みは、第1の遮熱層2と第2の遮熱層3との合計の厚みを示す。実用面の観点、並びに遮熱性を充分に高める観点からは、中間膜の厚みは、好ましくは0.1mm以上、より好ましくは0.25mm以上、好ましくは3mm以下、より好ましくは1.5mm以下である。中間膜の厚みが上記下限以上であると、合わせガラスの耐貫通性が高くなる。
本発明に係る合わせガラス用中間膜は、合わせガラスを得るために用いられる。
樹脂A(ポリビニルブチラール樹脂、n−ブチルアルデヒドによりアセタール化されているポリビニルブチラール樹脂、平均重合度1700、水酸基の含有率30.5モル%、アセチル化度1モル%、ブチラール化度68.5モル%)
樹脂B(ポリビニルブチラール樹脂、n−ブチルアルデヒドによりアセタール化されているポリビニルブチラール樹脂、平均重合度2300、水酸基の含有率22モル%、アセチル化度13モル%、ブチラール化度65モル%)
可塑剤:
3GO(トリエチレングリコールジ−2−エチルヘキサノエート)
金属酸化物粒子:
ITO(ITO粒子、三菱マテリアル社製)
CWO(セシウムドープ酸化タングステン粒子Cs0.33WO3)
成分X:
IR−906(バナジウム原子に酸素原子が結合した構造単位を有するバナジルフタロシアニン、日本触媒社製「イーエクスカラー906」)
IR−915(バナジウム原子に酸素原子が結合した構造単位を有するバナジルフタロシアニン、日本触媒社製「イーエクスカラー915」)
NIR−43V(山田化学工業社製「NIR−43V」)
他の成分:
UVA(紫外線吸収剤、BASF社製「チヌビン326」)
BHT(酸化防止剤、2,6−ジ−t−ブチル−p−クレゾール)
金属塩A(ビス(2−エチル酪酸)マグネシウム)
(1)第1の遮熱層の作製
トリエチレングリコールジ−2−エチルヘキサノエート(3GO)40重量部と、IR−906を得られる第1の遮熱層100重量%中で0.032重量%となる量と、UVA1重量部と、BHT1重量部とを、水平型のマイクロビーズミルにて混合し、分散液を得た。
トリエチレングリコールジ−2−エチルヘキサノエート(3GO)40重量部と、ITO粒子を得られる第2の遮熱層100重量%中で0.40重量%となる量と、UVA1重量部と、BHT1重量部とを、水平型のマイクロビーズミルにて混合し、分散液を得た。分散液中のITO粒子の体積平均粒径は35nmであった。
得られた第1の遮熱層と第2の遮熱層とを積層し、第1の遮熱層/第2の遮熱層の積層構造を有する積層体を得た。2枚のフッ素樹脂シートの間に、クリアランス板(得られる中間膜と同じ厚み)を介して、得られた積層体を挟み込み、150℃で30分間プレス成形し、厚み760μmの中間膜を得た。
得られた中間膜を、縦30cm×横30cmの大きさに切断した。次に、2枚の透明なガラス板(縦30cm×横30cm×厚み2.5mm)の間に、得られた中間膜を挟み込み、真空ラミネーターにて90℃で30分間保持し、真空プレスし、積層体を得た。積層体において、ガラス板からはみ出た中間膜部分を切り落とし、合わせガラスを得た。
熱可塑性樹脂、可塑剤、金属酸化物粒子及び成分Xの種類及び含有量を下記の表1に示すように設定したこと以外は実施例1と同様にして、第1,第2の遮熱層を作製した。なお、実施例2〜4の第1,第2の遮熱層では、実施例1と同様に、熱可塑性樹脂100重量部に対して、UVAを1重量部、BHTを1重量部用いた。得られた第1,第2の遮熱層を用いて、実施例1と同様にして、2層の中間膜を備えた合わせガラスを作製した。
(1)第1,第2の遮熱層の作製
第1,第2の遮熱層における熱可塑性樹脂、可塑剤、金属酸化物粒子及び成分Xの種類及び含有量を下記の表1に示すように設定したこと、並びに第1の遮熱層及び第2の遮熱層の1層当たりの厚みを下記の表1に示すように変更したこと以外は実施例1と同様にして、第1,第2の遮熱層を作製した。
トリエチレングリコールジ−2−エチルヘキサノエート(3GO)40重量部と、IR−906を得られる中間膜100重量%中で0.014重量%となる量と、UVA1重量部と、BHT1重量部とを、水平型のマイクロビーズミルにて混合し、分散液を得た。
熱可塑性樹脂、可塑剤、金属酸化物粒子及び成分Xの種類及び含有量を下記の表2に示すように設定したこと以外は比較例1と同様にして、中間膜を作製した。この中間膜を用いて、比較例1と同様にして、単層の中間膜を備えた合わせガラスを作製した。
第2の遮熱層における金属酸化物粒子の種類及び配合量を下記の表3に示すように変更したこと、並びに第1,第2の遮熱層に金属塩Aを下記の表3に示す配合量で配合したこと以外は実施例1と同様にして、第1,第2の遮熱層を作製した。なお、実施例9の第1,第2の遮熱層では、実施例1と同様に、熱可塑性樹脂100重量部に対して、UVAを1重量部、BHTを1重量部用いた。得られた第1,第2の遮熱層を用いて、実施例1と同様にして、2層の中間膜を備えた合わせガラスを作製した。
熱可塑性樹脂、可塑剤、金属酸化物粒子及び成分Xの種類及び含有量を下記の表4に示すように設定したこと、並びに金属塩Aを下記の表4に示す配合量で配合したこと以外は比較例1と同様にして、中間膜を作製した。この中間膜を用いて、比較例1と同様にして、単層の中間膜を備えた合わせガラスを作製した。
第1,第2の遮熱層における熱可塑性樹脂、可塑剤、金属酸化物粒子及び成分Xの種類及び含有量を下記の表5,6に示すように設定したこと、並びに第1,第2の遮熱層に金属塩Aを下記の表5,6に示す割合で配合したこと以外は実施例1と同様にして、第1,第2の遮熱層を作製した。なお、実施例10,11の第1,第2の遮熱層では、実施例1と同様に、熱可塑性樹脂100重量部に対して、UVAを1重量部、BHTを1重量部用いた。得られた第1,第2の遮熱層を用いて、実施例1と同様にして、2層の中間膜を備えた合わせガラスを作製した。
(1)可視光線透過率(A光Y値、初期A−Y(380〜780nm))の測定
分光光度計(日立ハイテク社製「U−4100」)を用いて、JIS R3211(1998)に準拠して、得られた合わせガラスの波長380〜780nmにおける上記可視光線透過率を測定した。
分光光度計(日立ハイテク社製「U−4100」)を用いて、JIS R3106(1998)に準拠して、得られた合わせガラスの波長300〜2500nmでの日射透過率Ts(Ts2500)を求めた。
分光光度計(日立ハイテク社製「U−4100」)を用いて、JIS R3106(1998)に準拠した方法により、得られた合わせガラスの波長900nm及び950nmでの光線透過率(T900(900nm)及びT950(950nm))を測定した。
ヘーズメーター(東京電色社製「TC−HIIIDPK」)を用いて、JIS K6714に準拠して、得られた合わせガラスのヘーズ値を測定した。
紫外線照射装置(スガ試験機社製「HLG−2S」)等を用いて、JIS R3205に準拠して、紫外線(石英ガラス水銀灯(750W))を、合わせガラスに500時間及び1000時間照射した。500時間照射後及び1000時間照射後の合わせガラスのA−Y、Ts2500、T900及びT950を上記の方法により測定した。
2…第1の遮熱層
2a…第1の表面
2b…第2の表面
3…第2の遮熱層
3a…外側の表面
11…中間膜
12…第1の遮熱層
12a…第1の表面
12b…第2の表面
13,14…第2の遮熱層
21…中間膜
22…第1の遮熱層
22a…第1の表面
23…第2の遮熱層
23a…第1の表面
23b…第2の表面
24…第1の遮熱層
51…合わせガラス
52…第1の合わせガラス構成部材
53…第2の合わせガラス構成部材
Claims (9)
- 第1,第2の合わせガラス構成部材と、
前記第1,第2の合わせガラス構成部材の間に挟み込まれた中間膜とを備え、
前記中間膜が、熱可塑性樹脂と、フタロシアニン化合物及びナフタロシアニン化合物の内の少なくとも一種の成分とを含む第1の遮熱層と、熱可塑性樹脂と、金属酸化物粒子とを含む第2の遮熱層とを備え、
前記成分が、バナジウム原子又は銅原子を含有し、
合わせガラスの可視光線透過率は65%以上である、合わせガラス。 - 前記成分が、バナジウム原子を含有する、請求項1に記載の合わせガラス。
- 前記成分が、フタロシアニン及びフタロシアニンの誘導体の内の少なくとも一種である、請求項1又は2に記載の合わせガラス。
- 前記金属酸化物粒子が、錫ドープ酸化インジウム粒子又はセシウムドープ酸化タングステン粒子である、請求項1〜3のいずれか1項に記載の合わせガラス。
- 前記金属酸化物粒子が、錫ドープ酸化インジウム粒子である、請求項4に記載の合わせガラス。
- 前記第1の遮熱層及び前記第2の遮熱層に含まれている前記熱可塑性樹脂がそれぞれ、ポリビニルアセタール樹脂である、請求項1〜5のいずれか1項に記載の合わせガラス。
- 前記第1の遮熱層及び前記第2の遮熱層がそれぞれ、可塑剤をさらに含む、請求項1〜6のいずれか1項に記載の合わせガラス。
- 前記第2の遮熱層が、前記第1の遮熱層の第1の表面に積層されている、請求項1〜7のいずれか1項に記載の合わせガラス。
- 前記第2の遮熱層が、前記第1の遮熱層の第1の表面と、前記第1の遮熱層の第1の表面とは反対の第2の表面とに積層されている、請求項8に記載の合わせガラス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011037629 | 2011-02-23 | ||
JP2011037629 | 2011-02-23 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012212381A Division JP6049379B2 (ja) | 2011-02-23 | 2012-09-26 | 合わせガラス用中間膜及び合わせガラス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016193830A JP2016193830A (ja) | 2016-11-17 |
JP6434937B2 true JP6434937B2 (ja) | 2018-12-05 |
Family
ID=46720971
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012513113A Active JP5101752B2 (ja) | 2011-02-23 | 2012-02-23 | 合わせガラス用中間膜及び合わせガラス |
JP2012212381A Active JP6049379B2 (ja) | 2011-02-23 | 2012-09-26 | 合わせガラス用中間膜及び合わせガラス |
JP2016157818A Active JP6434937B2 (ja) | 2011-02-23 | 2016-08-10 | 合わせガラス |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012513113A Active JP5101752B2 (ja) | 2011-02-23 | 2012-02-23 | 合わせガラス用中間膜及び合わせガラス |
JP2012212381A Active JP6049379B2 (ja) | 2011-02-23 | 2012-09-26 | 合わせガラス用中間膜及び合わせガラス |
Country Status (5)
Country | Link |
---|---|
US (2) | US8709605B2 (ja) |
EP (2) | EP2679557B1 (ja) |
JP (3) | JP5101752B2 (ja) |
CN (2) | CN107253830B (ja) |
WO (1) | WO2012115197A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2679557B1 (en) * | 2011-02-23 | 2018-07-25 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glasses, and laminated glass |
WO2014162619A1 (ja) * | 2013-04-03 | 2014-10-09 | 住友金属鉱山株式会社 | 熱線遮蔽膜、熱線遮蔽合わせ透明基材、自動車および建造物 |
KR102213882B1 (ko) * | 2013-04-03 | 2021-02-08 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 열선 차폐막, 열선 차폐 적층 투명기재, 열선 차폐 수지 시트재, 자동차 및 건조물 |
CN104837786A (zh) | 2013-06-14 | 2015-08-12 | 积水化学工业株式会社 | 夹层玻璃用中间膜、夹层玻璃用多层中间膜及夹层玻璃 |
JP6170374B2 (ja) * | 2013-08-23 | 2017-07-26 | 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 |
EP2878443A1 (de) * | 2013-11-29 | 2015-06-03 | Kuraray Europe GmbH | Verbundglaslaminate mit eingebetteten elektrisch leitfähigen Strukturen |
MX2016009646A (es) * | 2014-01-31 | 2016-11-17 | Sekisui Chemical Co Ltd | Pelicula intermedia para vidrio laminado, vidrio laminado y metodo para vidrio laminado. |
JP6267008B2 (ja) * | 2014-03-04 | 2018-01-24 | 日本板硝子株式会社 | 合わせガラス |
JP6267007B2 (ja) * | 2014-03-04 | 2018-01-24 | 日本板硝子株式会社 | 合わせガラス |
WO2015122507A1 (ja) | 2014-02-14 | 2015-08-20 | 日本板硝子株式会社 | 合わせガラス |
CN105939978A (zh) * | 2014-03-31 | 2016-09-14 | 积水化学工业株式会社 | 夹层玻璃用中间膜、发光性夹层玻璃用中间膜及夹层玻璃 |
KR20170009850A (ko) * | 2014-05-15 | 2017-01-25 | 아사히 가라스 가부시키가이샤 | 접합 유리용 중간막 및 접합 유리 |
EP3192785B1 (en) * | 2014-09-11 | 2021-03-31 | Sekisui Chemical Co., Ltd. | Interlayer for laminated glass, laminated glass, and method for installing laminated glass |
RU2700354C2 (ru) * | 2014-09-29 | 2019-09-16 | Секисуй Кемикал Ко., Лтд. | Пленка промежуточного слоя для ламинированного стекла и ламинированное стекло |
JP5953440B1 (ja) | 2014-09-29 | 2016-07-20 | 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 |
MX2018003735A (es) * | 2015-09-30 | 2018-06-27 | Sekisui Chemical Co Ltd | Pelicula intercalar para vidrio laminado y vidrio laminado. |
EP3412448B1 (en) | 2017-06-02 | 2021-07-07 | AGC Inc. | Laminated glass |
CN109626848B (zh) * | 2017-10-05 | 2022-12-20 | Agc株式会社 | 夹层玻璃 |
WO2020189786A1 (ja) * | 2019-03-20 | 2020-09-24 | 積水化学工業株式会社 | 熱可塑性フィルム、及び合わせガラス |
WO2021010402A1 (ja) * | 2019-07-16 | 2021-01-21 | 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 |
JPWO2021100782A1 (ja) * | 2019-11-22 | 2021-05-27 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2675140B1 (fr) * | 1991-04-09 | 1993-07-16 | Saint Gobain Vitrage Int | Vitrage feuillete. |
US5340654A (en) * | 1992-04-23 | 1994-08-23 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Interlayer film for laminated glass |
JPH06130703A (ja) * | 1992-10-14 | 1994-05-13 | Konica Corp | 画像形成装置 |
JPH07178861A (ja) | 1993-12-24 | 1995-07-18 | Mitsui Toatsu Chem Inc | 近赤外線吸収板 |
US5788914A (en) * | 1995-10-02 | 1998-08-04 | Mitsui Chemicals, Inc. | Near infrared ray absorbing compound having high durability and its use |
JP2000219543A (ja) * | 1999-01-27 | 2000-08-08 | Fujicopian Co Ltd | 合わせガラス用転写材料を用いる合わせガラスの製造方法 |
WO2001025162A1 (en) | 1999-10-01 | 2001-04-12 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glass and laminated glass |
US6911254B2 (en) * | 2000-11-14 | 2005-06-28 | Solutia, Inc. | Infrared absorbing compositions and laminates |
US6733872B2 (en) * | 2001-03-01 | 2004-05-11 | Asahi Glass Company, Limited | Laminated glass |
MXPA04000679A (es) * | 2001-07-26 | 2004-04-20 | Sekisui Chemical Co Ltd | Pelicula intermedia para uso en vidrio laminado y vidrio laminado. |
JP2003238217A (ja) * | 2002-02-19 | 2003-08-27 | Sekisui Chem Co Ltd | 合わせガラス用中間膜及び合わせガラス |
WO2005012424A1 (ja) * | 2003-07-31 | 2005-02-10 | Kureha Chemical Industry Company, Limited | 樹脂組成物、シート状樹脂組成物及び積層体 |
EP1674433A4 (en) * | 2003-09-17 | 2007-06-13 | Central Glass Co Ltd | LAMINATED GLASS |
GB0411945D0 (en) * | 2004-05-28 | 2004-06-30 | Ici Plc | Mixed metal oxides |
AU2005278392A1 (en) * | 2004-09-02 | 2006-03-09 | Sekisui Chemical Co., Ltd. | Intermediate film for glass laminate and glass laminate |
US20060216485A1 (en) * | 2005-03-24 | 2006-09-28 | Solutia, Inc. | Polymer interlayers comprising skin layers |
US20070009714A1 (en) * | 2005-05-11 | 2007-01-11 | Lee David J | Polymeric interlayers having a wedge profile |
JP2007045636A (ja) * | 2005-08-05 | 2007-02-22 | Sekisui Chem Co Ltd | 合わせガラス用中間膜および合わせガラス |
JP2007055822A (ja) * | 2005-08-22 | 2007-03-08 | Sekisui Chem Co Ltd | 合わせガラス用中間膜および合わせガラス |
CN101351330B (zh) * | 2005-12-30 | 2013-03-27 | 纳幕尔杜邦公司 | 阳光控制层压材料 |
JP4848872B2 (ja) * | 2006-07-19 | 2011-12-28 | 旭硝子株式会社 | 窓用合わせガラス |
CN101668715A (zh) * | 2007-02-28 | 2010-03-10 | 可乐丽股份有限公司 | 膜及包含该膜的夹层玻璃用中间膜 |
JP5025310B2 (ja) * | 2007-04-06 | 2012-09-12 | キヤノン株式会社 | 記録システム、記録装置、画像処理装置及び画像処理方法 |
US20100220388A1 (en) | 2007-06-08 | 2010-09-02 | Bridgestone Corporation | Near-infrared shielding material, laminate including the same, and optical filter for display including the same |
JP5449659B2 (ja) | 2007-09-04 | 2014-03-19 | 株式会社ブリヂストン | 近赤外線遮蔽体、これを用いた積層体及びディスプレイ用光学フィルタ、並びにディスプレイ |
BRPI0907441B1 (pt) * | 2008-01-23 | 2020-02-04 | Agc Inc | película de intercamada para vidro laminado e vidro laminado |
JP2009229369A (ja) * | 2008-03-25 | 2009-10-08 | Digital Information Technologies Kk | 水素ガス検知素子 |
DE102008001654A1 (de) * | 2008-05-08 | 2009-11-12 | Kuraray Europe Gmbh | Photovoltaikmodule enthaltend plastifizierte Zwischenschicht-Folien mit hohem Durchgangswiderstand und guter Penetrationsfestigkeit |
KR20110125649A (ko) * | 2009-02-09 | 2011-11-21 | 스타이런 유럽 게엠베하 | 투명한 다층 카보네이트 물품 및 이의 제조방법 |
JP2010222233A (ja) * | 2009-02-27 | 2010-10-07 | Central Glass Co Ltd | 断熱合わせガラス |
BR112012003918B1 (pt) * | 2009-08-24 | 2020-12-29 | Sekisui Chemical Co., Ltd | película intermediária para vidro laminado e vidro laminado |
WO2012026487A1 (ja) * | 2010-08-24 | 2012-03-01 | 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 |
EP2674405B1 (en) * | 2011-02-10 | 2018-01-10 | Sekisui Chemical Co., Ltd. | Interlayer for laminated glass and laminated glass |
EP2679557B1 (en) * | 2011-02-23 | 2018-07-25 | Sekisui Chemical Co., Ltd. | Intermediate film for laminated glasses, and laminated glass |
-
2012
- 2012-02-23 EP EP12749166.0A patent/EP2679557B1/en active Active
- 2012-02-23 EP EP18182830.2A patent/EP3409466B1/en active Active
- 2012-02-23 WO PCT/JP2012/054437 patent/WO2012115197A1/ja active Application Filing
- 2012-02-23 JP JP2012513113A patent/JP5101752B2/ja active Active
- 2012-02-23 CN CN201710290714.4A patent/CN107253830B/zh active Active
- 2012-02-23 CN CN201280010230.5A patent/CN103391906B/zh active Active
- 2012-02-23 US US14/000,690 patent/US8709605B2/en active Active
- 2012-09-26 JP JP2012212381A patent/JP6049379B2/ja active Active
-
2014
- 2014-03-12 US US14/206,125 patent/US20140193646A1/en not_active Abandoned
-
2016
- 2016-08-10 JP JP2016157818A patent/JP6434937B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP5101752B2 (ja) | 2012-12-19 |
CN103391906B (zh) | 2017-05-31 |
US8709605B2 (en) | 2014-04-29 |
WO2012115197A1 (ja) | 2012-08-30 |
JP2016193830A (ja) | 2016-11-17 |
US20140193646A1 (en) | 2014-07-10 |
EP2679557A1 (en) | 2014-01-01 |
CN107253830B (zh) | 2020-04-10 |
CN103391906A (zh) | 2013-11-13 |
JPWO2012115197A1 (ja) | 2014-07-07 |
JP6049379B2 (ja) | 2016-12-21 |
US20130323517A1 (en) | 2013-12-05 |
JP2013014515A (ja) | 2013-01-24 |
EP2679557A4 (en) | 2015-08-12 |
EP3409466B1 (en) | 2023-09-13 |
EP3409466A1 (en) | 2018-12-05 |
EP2679557B1 (en) | 2018-07-25 |
CN107253830A (zh) | 2017-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6434937B2 (ja) | 合わせガラス | |
JP6374914B2 (ja) | 合わせガラス用中間膜及び合わせガラス | |
JP6255520B2 (ja) | 合わせガラス用中間膜及び合わせガラス | |
JP5220956B2 (ja) | 合わせガラス用中間膜及び合わせガラス | |
JP6338826B2 (ja) | 合わせガラス用中間膜及び合わせガラス | |
JP5830008B2 (ja) | 合わせガラス用中間膜及び合わせガラス | |
WO2011024787A1 (ja) | 合わせガラス用中間膜及び合わせガラス | |
JPWO2015046584A1 (ja) | 合わせガラス用中間膜及び合わせガラス | |
JP2012148915A (ja) | 合わせガラス用中間膜及び合わせガラス | |
JP2013163616A (ja) | 合わせガラス用中間膜及び合わせガラス | |
JP6382669B2 (ja) | 合わせガラス用中間膜及び合わせガラス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160818 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170531 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170606 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170803 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180306 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180425 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180629 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181016 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181109 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6434937 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |