Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019004294) HARD COAT FILM AND METHOD FOR MANUFACTURING HARD COAT FILM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/004294 International Application No.: PCT/JP2018/024409
Publication Date: 03.01.2019 International Filing Date: 27.06.2018
IPC:
G02B 1/14 (2015.01) ,B05D 3/06 (2006.01) ,B05D 5/00 (2006.01) ,B05D 7/02 (2006.01) ,B32B 27/00 (2006.01) ,B32B 27/18 (2006.01) ,B32B 27/20 (2006.01) ,C08J 7/06 (2006.01)
[IPC code unknown for G02B 1/14]
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3
Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
06
by exposure to radiation
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5
Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7
Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
02
to macromolecular substances, e.g. rubber
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
18
characterised by the use of special additives
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
18
characterised by the use of special additives
20
using fillers, pigments, thixotroping agents
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
06
with compositions not containing macromolecular substances
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008246, JP
Inventors:
下出 真菜 SHIMODE, Mana; JP
Agent:
特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE; 東京都千代田区霞が関3丁目8番1号 虎の門三井ビルディング Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2017-12970730.06.2017JP
Title (EN) HARD COAT FILM AND METHOD FOR MANUFACTURING HARD COAT FILM
(FR) FILM DE REVÊTEMENT DUR ET PROCÉDÉ DE FABRICATION DE FILM DE REVÊTEMENT DUR
(JA) ハードコートフィルム及びハードコートフィルムの製造方法
Abstract:
(EN) This hard coat film includes a substrate film comprising a thermoplastic resin including an alicyclic structure-containing polymer, and a hard coat layer provided on at least one surface of the substrate film, wherein the number of flaws produced in the hard coat layer when steel wool against which a cylinder with a diameter of 13 mm under a load of 500 gf is pressed is moved back and forth 10 times on the hard coat layer is less than five; when, prior to a light resistance test in which the hard coat layer is irradiated with ultraviolet light for 48 hours, 100 sections each having a size of 1 mm × 1 mm are formed by making notches in the hard coat layer, and a cellophane tape is peeled off within one second after being applied onto the 100 sections, the number R1 of remaining sections of the hard coat layer is 90 or more; and after the light resistance test, the number R2 of remaining sections of the hard coat layer is 90 or more.
(FR) Film de revêtement dur comprenant un film de substrat comprenant une résine thermoplastique comprenant un polymère contenant une structure alicyclique, et une couche de revêtement dur disposée sur au moins une surface du film de substrat, le nombre de défauts produits dans la couche de revêtement dur lorsque la laine d'acier, contre laquelle un cylindre ayant un diamètre de 13 mm sous une charge de 500 gf est pressé, est déplacée en va-et-vient 10 fois sur la couche de revêtement dur, est inférieur à cinq ; lorsque, avant un test de résistance à la lumière dans lequel la couche de revêtement dur est irradiée par une lumière ultraviolette pendant 48 heures, 100 sections ayant chacune une taille de 1 mm × 1 mm sont formées par réalisation d'encoches dans la couche de revêtement dur, et une bande de cellophane est retirée en l'espace d'une seconde après avoir été appliquée sur les 100 sections, le nombre R1 de sections restantes de la couche de revêtement dur est supérieur ou égal à 90 ; et après le test de résistance à la lumière, le nombre R2 de sections restantes de la couche de revêtement dur est supérieur ou égal à 90.
(JA) 脂環式構造含有重合体を含む熱可塑性樹脂からなる基材フィルム、及び前記基材フィルムの少なくとも片面に設けられたハードコート層を含み、前記ハードコート層上で、荷重500gfをかけた直径13mmの円柱を押し当てたスチールウールを10往復させたときに前記ハードコート層に生じるキズが5本未満であり、前記ハードコート層に紫外線を48時間照射する耐光性試験前において、前記ハードコート層に刻みを付けて1mm×1mmの大きさの区画を100個形成し、セロハンテープを100個の前記区画上に貼り付け1秒以内に剥がしたときに、残った前記ハードコート層の区画個数R1が90個以上であり、前記耐光性試験後において、残った前記ハードコート層の区画個数R2が90個以上である、ハードコートフィルム。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)