公开(公告)号：EP2796291A4

公开(公告)日：2015-08-19

申请号：EP12859078

申请日：2012-12-14

Applicant: TORAY INDUSTRIES

Inventor： SONODA KAZUMORI ,  OSADA SYUNICHI ,  MIMURA TAKASHI ,  MASUDA YOSHIHIRO ,  MIWA NORIFUMI ,  KIRIMOTO TAKAYOSHI ,  OZEKI IPPEI

IPC: C08J7/04 ,  C08F2/48 ,  C08F290/06 ,  C08F299/06

CPC classification number: C09J9/00 ,  C08F2/50 ,  C08F299/065 ,  C08J7/047 ,  C08J2475/16

公开(公告)号：EP2711182A4

公开(公告)日：2014-10-01

申请号：EP12785632

申请日：2012-05-10

Applicant: TORAY INDUSTRIES

Inventor： MASUDA YOSHIHIRO ,  OSADA SYUNICHI ,  SONODA KAZUMORI ,  MIMURA TAKASHI

IPC: B32B27/36 ,  B32B27/00 ,  B32B27/40 ,  C08F290/06 ,  C08G18/40 ,  C08G18/42 ,  C08G18/61 ,  C08G18/62 ,  C08G18/78 ,  C08G18/79 ,  C08J7/04 ,  C08L75/06 ,  C08L83/04

CPC classification number: C08L75/06 ,  B32B27/00 ,  B32B27/36 ,  B32B27/40 ,  B32B2307/762 ,  B32B2457/208 ,  C08G18/4063 ,  C08G18/4277 ,  C08G18/6295 ,  C08G18/7831 ,  C08G18/792 ,  C08J7/047 ,  C08J2375/04 ,  C08J2483/04 ,  C08L83/04

公开(公告)号：EP2565029A4

公开(公告)日：2014-08-20

申请号：EP11774826

申请日：2011-04-15

Applicant: TORAY INDUSTRIES

Inventor： SONODA KAZUMORI ,  OSADA SYUNICHI ,  MIMURA TAKASHI

IPC: B32B27/00 ,  B32B27/40 ,  C08J7/04

CPC classification number: B32B27/08 ,  B32B27/283 ,  B32B27/36 ,  B32B2250/24 ,  B32B2307/518 ,  C08J7/042 ,  C08J2475/04 ,  C08J2483/02 ,  Y10T428/265 ,  Y10T428/31565 ,  Y10T428/31616 ,  Y10T428/31663 ,  Y10T428/31786

Abstract: A first multilayer film of the invention is a multilayer film which contains a layer A on at least one surface of a base film, in which the layer A has (1) a polycaprolactone segment, (2) a polysiloxane segment and/or a polydimethyl siloxane segment, and (3) a urethane bond, and the layer A has a glass transition temperature of from -30 to 0°C. A second multilayer film of the invention is a multilayer film which contains a layer A on at least one surface of a base film, in which the layer A has (1) a polycaprolactone segment, (2) a polysiloxane segment and/or a polydimethyl siloxane segment, and (3) a urethane bond, and the layer A has a scratch recovery time of 3 seconds or less at a temperature of 10°C. A third multilayer film of the invention is a multilayer film which contains a layer B on at least one surface of a base film, in which the layer B has a polycaprolactone segment and a urethane bond, and the layer B has average elongation at break of 65% or more at 80°C to 150°C. The multilayer film of the invention has excellent conformability and self-healing property during molding and excellent self-healing property at low temperatures. Thus, the multilayer film of the invention can be used in applications where moldability and self-healing property are required at the same time.

公开(公告)号：EP2111978A4

公开(公告)日：2011-03-16

申请号：EP08711087

申请日：2008-02-12

Applicant: TORAY INDUSTRIES

Inventor： OSADA SYUNICHI ,  SONODA KAZUMORI ,  MATSUBARA NORIFUMI

IPC: B32B27/00 ,  B29C55/12 ,  B29K67/00 ,  B29L7/00 ,  B29L9/00 ,  B32B27/36

CPC classification number: B29C55/12 ,  B29C55/023 ,  B29C55/143 ,  B29K2023/00 ,  B29K2995/002 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/281 ,  B32B27/283 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B27/40 ,  B32B27/42 ,  B32B2250/24 ,  B32B2264/02 ,  B32B2264/10 ,  B32B2264/108 ,  B32B2270/00 ,  B32B2307/306 ,  B32B2307/40 ,  B32B2307/4026 ,  B32B2307/406 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2307/418 ,  B32B2307/518 ,  B32B2307/538 ,  B32B2307/554 ,  B32B2307/584 ,  B32B2307/702 ,  B32B2419/00 ,  B32B2509/00 ,  B32B2605/08 ,  Y10T428/24355 ,  Y10T428/24942

公开(公告)号：EP1452308A4

公开(公告)日：2005-01-19

申请号：EP02777975

申请日：2002-10-28

Applicant: TORAY INDUSTRIES

Inventor： OSADA SYUNICHI ,  MAEKAWA SHIGETOSHI ,  SONODA KAZUMORI

IPC: B32B7/12 ,  B32B17/10 ,  B32B27/08 ,  B32B27/36 ,  B29C55/02 ,  G02B5/28

CPC classification number: B32B27/36 ,  B32B7/12 ,  B32B17/10 ,  B32B17/10009 ,  B32B17/10018 ,  B32B27/08 ,  B32B2250/05 ,  B32B2367/00 ,  B32B2398/20 ,  B32B2571/00 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/24983 ,  Y10T428/26 ,  Y10T428/269 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31786

Abstract: A protective film for glass which comprises at least five layers including at least one layer comprising a polyester containing 1,4-cyclohexane dimethanol as a component and a protective film for glass which has a multilayer structure comprising at least two types of thermoplastic resin having glass transition temperatures being different by 40ringC or less, and has a face impact strength of 18 J/mm and a haze value of 3% or less. The both protective films for glass are excellent in transparency and also in tear strength and impact resistance, and thus can be suitably used for the protecting glass and also for preventing broken glass from scattering in the form of flakes.