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1. WO2016147734 - MOLDED BODY

Publication Number WO/2016/147734
Publication Date 22.09.2016
International Application No. PCT/JP2016/053357
International Filing Date 04.02.2016
IPC
B32B 1/00 2006.01
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
1Layered products essentially having a general shape other than plane
B32B 27/18 2006.01
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
18characterised by the use of special additives
B32B 27/20 2006.01
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
18characterised by the use of special additives
20using fillers, pigments, thixotroping agents
B32B 27/30 2006.01
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
C08J 7/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
C09D 4/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
4Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
02Acrylmonomers
CPC
B05D 1/005
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
002the substrate being rotated
005Spin coating
B05D 1/02
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
02performed by spraying
B29C 48/15
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
15incorporating preformed parts or layers, e.g. extrusion moulding around inserts
B29L 2031/3055
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
30Vehicles, e.g. ships or aircraft, or body parts thereof
3055Cars
B32B 1/00
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
1Layered products having a general shape other than plane
B32B 27/18
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
18characterised by the use of special additives
Applicants
  • リケンテクノス株式会社 RIKEN TECHNOS CORPORATION [JP]/[JP]
Inventors
  • 鷲尾 望 WASHIO Nozomu
  • 橋本 岳人 HASHIMOTO Taketo
  • 藤本 淳 FUJIMOTO Jun
Agents
  • 特許業務法人浅村特許事務所 ASAMURA PATENT OFFICE, P.C.
Priority Data
2015-05443718.03.2015JP
2016-00756919.01.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MOLDED BODY
(FR) CORPS MOULÉ
(JA) 成形体
Abstract
(EN)
One embodiment of the present invention is a molded body that comprises a resin substrate and in which: a part or all of the surface of the substrate is coated with a hard coat; a first hard coat is formed from a coating material that does not contain inorganic particles and that contains (A) 100 parts by mass of a polyfunctional (meth)acrylate, (B) 0.01-7 parts by mass of a water-repelling agent, and (C) 0.01-10 parts by mass of a silane coupling agent; and a second hard coat is formed from a coating material containing (A) 100 parts by mass of the polyfunctional (meth)acrylate and (D) 50-300 parts by mass of fine inorganic particles having an average particle size of 1-300 nm. Another embodiment of the present invention is a molded body that comprises a resin substrate and in which a part or all of the surface of the substrate is coated with a hard coat, a first hard coat is formed from a coating material that does not contain inorganic particles, a second hard coat is formed from a coating material containing inorganic particles, (i) the total light transmittance is 85% or more, and (ii) the pencil hardness of the surface of the first hard coat is 5H or more.
(FR)
Un mode de réalisation de la présente invention concerne un corps moulé qui comprend un substrat de résine et dans lequel : une partie ou la totalité de la surface du substrat est revêtue d'un revêtement dur ; un premier revêtement dur est formé à partir d'un matériau de revêtement qui ne contient pas de particules inorganiques et qui contient (A) 100 parties en masse d'un (méth)acrylate polyfonctionnel, (B) 0,01 à 7 parties en masse d'un agent hydrofuge, et (C) 0,01 à 10 parties en masse d'un agent de couplage de type silane ; et un second revêtement dur est formé à partir d'un matériau de revêtement contenant (A) 100 parties en masse du (méth) acrylate polyfonctionnel et (D) 50 à 300 parties en masse de fines particules inorganiques possédant une taille de particule moyenne de 1 à 300 nm. Un autre mode de réalisation de la présente invention concerne un corps moulé qui comprend un substrat de résine et dans lequel une partie ou la totalité de la surface du substrat est revêtue d'un revêtement dur, un premier revêtement dur est formé à partir d'un matériau de revêtement qui ne contient pas de particules inorganiques, un second revêtement dur est formé à partir d'un matériau de revêtement contenant des particules inorganiques, (i) la transmittance de la lumière totale est supérieure ou égale à 85 %, et (ii) la dureté au crayon de la surface du premier revêtement dur est supérieure ou égale à 5H.
(JA)
 本発明の一態様は、樹脂製基体を有し;基体は表面の一部又は全部がハードコートで被覆されており;第1ハードコートは(A)多官能(メタ)アクリレート100質量部;(B)撥水剤0.01~7質量部;及び(C)シランカップリング剤0.01~10質量部を含み、無機粒子を含まない塗料から形成されており;第2ハードコートは(A)多官能(メタ)アクリレート100質量部;及び(D)平均粒子径1~300nmの無機微粒子50~300質量部を含む塗料から形成されている成形体である。本発明の別の態様は、樹脂製基体を有し;基体は表面の一部又は全部がハードコートで被覆されており;第1ハードコートは無機粒子を含まない塗料から形成されており;第2ハードコートは無機粒子を含む塗料から形成されており;(i)全光線透過率が85%以上;(ii)第1ハードコート表面の鉛筆硬度が5H以上を満たす成形体である。
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