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1. WO2022044829 - POLYVINYL CHLORIDE RESIN SHEET AND LAMINATED SHEET USING SAME

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Publication Number WO/2022/044829
Publication Date 03.03.2022
International Application No. PCT/JP2021/029739
International Filing Date 12.08.2021
IPC
C08L 27/06 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
04containing chlorine atoms
06Homopolymers or copolymers of vinyl chloride
B32B 27/12 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
12next to a fibrous or filamentary layer
B32B 27/30 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
30comprising vinyl resin; comprising acrylic resin
B32B 27/32 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
32comprising polyolefins
B32B 27/34 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
34comprising polyamides
B32B 27/36 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
36comprising polyesters
CPC
B32B 27/12
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
12next to a fibrous or filamentary layer
B32B 27/30
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
B32B 27/32
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
32comprising polyolefins
B32B 27/34
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
34comprising polyamides
B32B 27/36
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
36comprising polyesters
B32B 27/40
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
40comprising polyurethanes
Applicants
  • デンカ株式会社 DENKA COMPANY LIMITED [JP]/[JP]
Inventors
  • 三浦　学 MIURA, Manabu
  • 吉村　大輔 YOSHIMURA, Daisuke
  • 楯　洋亮 TATE, Yosuke
Agents
  • 園田・小林特許業務法人 SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW
Priority Data
2020-14183825.08.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) POLYVINYL CHLORIDE RESIN SHEET AND LAMINATED SHEET USING SAME
(FR) FEUILLE DE RÉSINE DE POLYCHLORURE DE VINYLE ET FEUILLE STRATIFIÉE L'UTILISANT
(JA) ポリ塩化ビニル樹脂シート及びそれを用いた積層シート
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Abstract
(EN) [Problem] To provide a polyvinyl chloride resin sheet having high thermal stability and good adhesiveness, and a laminated sheet using the same. [Solution] A polyvinyl chloride resin sheet containing a polyvinyl chloride resin and, relative to 100 mass parts of the polyvinyl chloride resin, 40-70 mass parts of a trimellitic acid ester-based plasticizer, 1-35 mass parts of a phthalic acid ester-based plasticizer, and 0.5-15 mass parts of a hydrotalcite-based compound. A laminated sheet having the polyvinyl chloride resin sheet and a sheet-like base material.
(FR) Le problème décrit par la présente invention est de fournir une feuille de résine de polychlorure de vinyle ayant une stabilité thermique élevée et une bonne adhésivité, et une feuille stratifiée l'utilisant. La solution selon l'invention porte sur une feuille de résine de polychlorure de vinyle contenant une résine de polychlorure de vinyle et, par rapport à 100 parties en masse de la résine de polychlorure de vinyle, 40 à 70 parties en masse d'un plastifiant à base d'ester d'acide trimellitique, 1 à 35 parties en masse d'un plastifiant à base d'ester d'acide phtalique, et 0,5 à 15 parties en masse d'un composé à base d'hydrotalcite. L'invention concerne également une feuille stratifiée ayant la feuille de résine de polychlorure de vinyle et un matériau de base de type feuille.
(JA) 【課題】高い熱安定性と良好な溶着性とを有するポリ塩化ビニル樹脂シート及びそれを用いた積層シートの提供。 【解決手段】ポリ塩化ビニル樹脂と、前記ポリ塩化ビニル樹脂１００質量部に対して、トリメリット酸エステル系可塑剤４０～７０質量部と、フタル酸エステル系可塑剤１～３５質量部と、ハイドロタルサイト系化合物０．５～１５質量部と、を含むポリ塩化ビニル樹脂シート。前記ポリ塩化ビニル樹脂シートと、シート状基材と、を有する、積層シート。
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