Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017146108) TWO-SIDED ADHESIVE TAPE, TWO-SIDED ADHESIVE TAPE FOR VEHICLE-MOUNTED COMPONENT FIXATION, AND TWO-SIDED ADHESIVE TAPE FOR VEHICLE-MOUNTED HEAD-UP DISPLAY COVER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/146108 International Application No.: PCT/JP2017/006639
Publication Date: 31.08.2017 International Filing Date: 22.02.2017
IPC:
C09J 7/02 (2006.01) ,B32B 27/00 (2006.01) ,C08J 9/04 (2006.01) ,C09J 133/00 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
7
Adhesives in the form of films or foils
02
on carriers
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
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
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
04
using blowing gases generated by a previously added blowing agent
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
133
Adhesives based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
Applicants:
積水化学工業株式会社 SEKISUI CHEMICAL CO., LTD. [JP/JP]; 大阪府大阪市北区西天満2丁目4番4号 4-4, Nishitemma 2-chome, Kita-ku, Osaka-shi, Osaka 5300047, JP
Inventors:
片岡 寛幸 KATAOKA, Hiroyuki; JP
内田 徳之 UCHIDA, Noriyuki; JP
Agent:
特許業務法人 安富国際特許事務所 YASUTOMI & ASSOCIATES; 大阪府大阪市淀川区宮原3丁目5番36号 5-36, Miyahara 3-chome, Yodogawa-ku, Osaka-shi, Osaka 5320003, JP
Priority Data:
2016-03101722.02.2016JP
Title (EN) TWO-SIDED ADHESIVE TAPE, TWO-SIDED ADHESIVE TAPE FOR VEHICLE-MOUNTED COMPONENT FIXATION, AND TWO-SIDED ADHESIVE TAPE FOR VEHICLE-MOUNTED HEAD-UP DISPLAY COVER
(FR) BANDE ADHÉSIVE DOUBLE FACE, BANDE ADHÉSIVE DOUBLE FACE DESTINÉE À UNE FIXATION DE COMPOSANT MONTÉE SUR UN VÉHICULE, ET BANDE ADHÉSIVE DOUBLE FACE DESTINÉE À UN COUVERCLE D’AFFICHAGE VERTICAL MONTÉ SUR UN VÉHICULE
(JA) 両面粘着テープ、車載部品固定用両面粘着テープ、及び、車載用ヘッドアップディスプレイカバー固定用両面粘着テープ
Abstract:
(EN) The purpose of the present invention is to provide: a two-sided adhesive tape that has excellent heat resistance and repulsion resistance and is unlikely to peel off, in particular, even when a cover of a vehicle-mounted panel or vehicle-mounted head-up display has been fixed; and a two-sided adhesive tape for vehicle-mounted component fixation and a two-sided adhesive tape for vehicle-mounted head-up display cover fixation, the tapes being composed of said two-sided adhesive tape. The present invention is a two-sided adhesive tape having an acrylic adhesive layer on two sides of a substrate, wherein the substrate is composed of a foam, the thickness of the substrate is 1500 μm or less, and the foam has: a crystalline melting temperature peak, measured by a differential scanning calorimeter, of 140°C or higher; a foaming expansion ratio of 15 cm3/g or less; and a bubble aspect ratio (MD mean bubble diameter/TD mean bubble diameter) of 0.9 to 3.
(FR) La présente invention décrit : une bande adhésive double face présentant une excellente résistance à la chaleur et une résistance à la répulsion et qui n’est pas sujette au décollement, en particulier, même lorsqu’un couvercle de panneau monté sur un véhicule ou un affichage vertical monté sur un véhicule a été fixé ; et une bande adhésive double face destinée à une fixation de composant montée sur un véhicule et une bande adhésive double face destinée à une fixation de couvercle d’affichage vertical monté sur un véhicule, les bandes étant composées de ladite bande adhésive double face. La présente invention est une bande adhésive double face présentant une couche adhésive acrylique sur deux côtés d’un substrat, le substrat étant composé d’une mousse, l’épaisseur du substrat étant de 1 500 µm ou moins, et la mousse présentant : un pic de température de fusion cristalline, mesuré par un calorimètre différentiel à balayage, de 140 °C ou plus ; un rapport d’expansion de mousse de 15 cm3/g ou moins ; et un rapport d’aspect des bulles (diamètre moyen des bulles MD/diamètre moyen des bulles TD) de 0,9 à 3.
(JA) 本発明は、耐熱性、耐反発性に優れ、特に車載用パネルや車載用ヘッドアップディスプレイのカバーを固定したときにでも剥離しにくい両面粘着テープ、及び、該両面粘着テープからなる車載部品固定用両面粘着テープ、車載用ヘッドアップディスプレイカバー固定用両面粘着テープを提供することを目的とする。本発明は、基材の両面にアクリル粘着剤層を有する両面粘着テープであって、前記基材は、発泡体からなり、前記基材の厚みが1500μm以下であり、前記発泡体は、示差走査熱量計により測定される結晶融解温度ピークが140℃以上であり、発泡倍率が15cm/g以下であり、気泡のアスペクト比(MDの平均気泡径/TDの平均気泡径)が0.9~3である両面粘着テープである。
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN107709490JPWO2017146108JP2018154849KR1020180111757EP3421566