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Extract from the Register of European Patents

EP About this file: EP3683246

EP3683246 - CURED SILICONE ELASTOMER HAVING RADICAL REACTIVITY AND USE OF SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  19.06.2020
Database last updated on 23.04.2024
FormerThe international publication has been made
Status updated on  16.03.2019
Most recent event   Tooltip14.07.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Dow Corning Toray Co., Ltd.
5-1, Otemachi 1-chome Chiyoda-ku
Tokyo 100-0004 / JP
[2020/30]
Inventor(s)01 / FUKUI, Hiroshi
c/o Dow Corning Toray Co. Ltd.
2-2 Chigusakaigan
Ichihara-shi Chiba 299-0108 / JP
02 / TOYAMA, Kyoko
c/o Dow Corning Toray Co. Ltd.
2-2 Chigusakaigan
Ichihara-shi Chiba 299-0108 / JP
03 / AKASAKA, Masayasu
c/o Dow Corning Toray Co. Ltd.
2-2 Chigusakaigan
Ichihara-shi Chiba 299-0108 / JP
 [2020/30]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2020/30]Murgitroyd & Company
Murgitroyd House
165-169 Scotland Street
Glasgow G5 8PL / GB
Application number, filing date18853046.306.09.2018
[2020/30]
WO2018JP33098
Priority number, dateJP2017017371311.09.2017         Original published format: JP 2017173713
[2020/30]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019049950
Date:14.03.2019
Language:JA
[2019/11]
Type: A1 Application with search report 
No.:EP3683246
Date:22.07.2020
Language:EN
[2020/30]
Search report(s)International search report - published on:JP14.03.2019
(Supplementary) European search report - dispatched on:EP26.05.2021
ClassificationIPC:C08F299/08, B32B7/12, B32B27/00, B32B27/26, C08J5/18, C08L83/05, C08L83/07, C09J7/38, C09J183/05, C09J183/07, H01L21/52
[2020/30]
CPC:
H01L21/6836 (EP); C08L83/04 (KR,US); B32B27/283 (KR,US);
B32B37/12 (US); B32B37/182 (US); B32B38/10 (US);
B32B7/06 (US); B32B7/12 (US); C08F299/08 (EP);
C08G77/12 (EP,KR); C08G77/20 (EP,KR); C08J5/18 (KR,US);
C08K5/0025 (KR); C08K5/14 (KR); C08K5/5415 (KR);
C09J183/04 (KR); C09J7/25 (KR); C09J7/29 (US);
C09J7/38 (KR); H01L21/52 (KR); B32B2457/00 (US);
C08J2383/04 (US); C08L2205/025 (KR,US); C08L2205/035 (US);
C09J2483/00 (US); H01L2221/68318 (EP); H01L2221/68327 (EP);
H01L2221/68381 (EP) (-)
C-Set:
C08L83/04, C08L83/00, C08L83/00, C08K5/56, C08K5/14 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2020/30]
TitleGerman:GEHÄRTETES SILIKONELASTOMER MIT RADIKALISCHER REAKTIVITÄT UND VERWENDUNG DAVON[2020/30]
English:CURED SILICONE ELASTOMER HAVING RADICAL REACTIVITY AND USE OF SAME[2020/30]
French:ÉLASTOMÈRE DE SILICONE DURCI DOUÉ DE RÉACTIVITÉ EN PRÉSENCE DE RADICAUX ET SON UTILISATION[2020/30]
Entry into regional phase30.03.2020Translation filed 
30.03.2020National basic fee paid 
30.03.2020Search fee paid 
30.03.2020Designation fee(s) paid 
30.03.2020Examination fee paid 
Examination procedure30.03.2020Examination requested  [2020/30]
15.12.2021Amendment by applicant (claims and/or description)
Fees paidRenewal fee
14.09.2020Renewal fee patent year 03
10.09.2021Renewal fee patent year 04
15.07.2022Renewal fee patent year 05
13.07.2023Renewal fee patent year 06
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Documents cited:Search[X]WO2016103654  (DOW CORNING TORAY CO LTD [JP]) [X] 1,5 * table 1 * * example 5 *;
 [X]US2017355804  (FUJISAWA TOYOHIKO [JP], et al) [X] 1,5 * table 1 ** example 5 *;
 [X]EP3517577  (DOW CORNING TORAY CO LTD [JP]) [X] 1-15 * table 1 * * examples 1-7 * * paragraphs [0079] , [0085] , [0089] - [0103] - [0120] *;
 [X]EP3517292  (DOW CORNING TORAY CO LTD [JP]) [X] 1-15 * table 1 * * examples 1-7 * * paragraphs [0042] - [0061] - [0094] - [0097] *
International search[A]JP2006274154  (DOW CORNING TORAY CO LTD) [A] 1-18 * , description & US 2009/0253846 A1, description & WO 2006/107003 A1 & EP 1863877 A1 & KR 10-2007-0116051 A & CN 101151326 A & TW 200643105 A *;
 [A]JP2006335926  (SHINETSU CHEMICAL CO) [A] 1-18 * , description & US 2006/0276584 A1, description & KR 10-2006-0126384 A *;
 [A]JP2015129213  (MOMENTIVE PERFORMANCE MAT INC) [A] 1-18 * , description (Family: none) *;
 [A]WO2015155950  (DOW CORNING TORAY CO LTD [JP]) [A] 1-18 * , description & US 2017/0121462 A1, description & EP 3130643 A1 & KR 10-2016-0143782 A & CN 106414612 A & TW 201609978 A *;
 [A]JP2015199851  (DOW CORNING TORAY CO LTD) [A] 1-18 * , description (Family: none) *;
 [A]JP2017508852  (DOW CORNING CORPORATION) [A] 1-18 * , description & US 2017/0002159 A1, description & WO 2015/147921 A1 & EP 3122807 A1 & CN 105916924 A & KR 10-2016-0138030 A *;
 [PA]WO2018056297  (DOW CORNING TORAY CO LTD [JP]) [PA] 1-18* , description (Family: none) *
by applicantJPS59204259
 JPS6148945
 JPS62104145
 JP2003213132
 JP3865638B
 JP2007191629
 JP4628270B
 JP2011153249
 JP2012017458
 JP5594232B
 JP5794229B
 WO2015155950
 JP2016124967
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.