{"id":4491,"date":"2020-01-20T17:52:52","date_gmt":"2020-01-20T14:52:52","guid":{"rendered":"http:\/\/www.alfapatent-stanadvoka.com\/?p=4491"},"modified":"2021-01-12T08:42:17","modified_gmt":"2021-01-12T05:42:17","slug":"t1714-15","status":"publish","type":"post","link":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/t1714-15\/","title":{"rendered":"20.01.2020 \/T 1714\/15 \/POLYAMID-BASED MULTI-LAYER FILM \/KUREHA"},"content":{"rendered":"

EP 1 296 830<\/a>\u00a0patenti itiraz s\u0131ras\u0131nda d\u00fczeltilerek muhafaza olmu\u015ftur.
\nPatent sahibi itiraz s\u0131ras\u0131nda dosyalad\u0131\u011f\u0131 ana talebine ili\u015fik ana istemini temyiz s\u0131ras\u0131nda yine ana talebi yapm\u0131\u015ft\u0131r:<\/p>\n

“A stretch-oriented multilayer film, comprising at least three layers including a surface layer (a) comprising a thermoplastic resin other than polyamide resin, an intermediate layer (b) comprising a polyamide resin and a surface layer (c) comprising a sealable resin, said multilayer film exhibiting an impact energy of at least 1.5 Joule at a conversion thickness of 50 \u00b5m at -10\u00b0C, wherein the impact energy is determined at -10\u00b0C according to ASTM D3763-86:<\/p>\n

(i) in an environment of -10\u00b0C, a sample of stretch-oriented multilayer film cut into a square of 10 cm x 10 cm is disposed horizontally and sandwiched between a pair of clamps each having a 3.8 cm-dia. circular opening with its surface layer (a) directed upwards,<\/p>\n

(ii) onto the sample film at the opening, a plunger of 4 kg in weight and having a hemispherical tip portion of 1.27 cm in diameter is dropped at a speed of 333.33 cm\/sec to measure a load applied to the dropping plunger and a displacement by a sensor from which a displacement-load curve is obtained,<\/p>\n

(iii) based on the curve, a maximum load until the breakage is read as an impact strength (FIP (N), and an energy absorbed by the film until the breakage is calculated to obtain an impact energy (EIP (J)),<\/p>\n

(iv) five sample films from each product film are subjected to the above measurement, and the average values are taken as measured values,<\/p>\n

(v) based on the above-measured impact energy (EIP (J)) for a sample having a thickness t (\u00b5m), an impact energy normalized at a thickness of 50 \u00b5m (EIP50 (J)) is calculated according to the following equation:<\/p>\n

EIP50 (J) = EIP (J) x (50\/t).”<\/p><\/blockquote>\n

\u0130tiraz s\u0131ras\u0131nda\u00a0ASTM D3763-86<\/u><\/b>\u00a0testinin yap\u0131lmas\u0131 ile ilgili usul hakk\u0131nda patentte yeterli bilgi mevcutken testin\u00a0hangi cihazla<\/u>\u00a0yap\u0131laca\u011f\u0131na ili\u015fkin bilgi olmamas\u0131 bir kapsam a\u015f\u0131m\u0131 ihlali olarak g\u00f6r\u00fclmemi\u015f ve test yap\u0131lacak cihaz\u0131n hangi cihaz oldu\u011funun sonu\u00e7lar\u0131 de\u011fi\u015ftirmeyece\u011fine kanaat getirilmi\u015ftir.
\nDi\u011fer yandan Temyiz Kurulu\u00a0T 1293\/13<\/a>\u00a0karar\u0131na at\u0131f yapmaktad\u0131r. Bir patent tarifnamesinin a\u00e7\u0131klad\u0131\u011f\u0131 teknik i\u00e7erik\u00a0patentin t\u00fcm \u00f6mr\u00fc boyunca<\/u>\u00a0teknik a\u00e7\u0131kl\u0131\u011f\u0131n\u0131 korumal\u0131d\u0131r. Ancak inceleme konusu patentte testi uygulamak i\u00e7in at\u0131f konusu yap\u0131lan Rheometrics, Inc. firmas\u0131na ait DROP-WEIGHT TESTER RTD-5000 \u00fcr\u00fcn\u00fcn\u00fcn ismi do\u011fru sunulmam\u0131\u015f oldu\u011fu gibi do\u011fru \u00fcr\u00fcn de piyasada ula\u015f\u0131labilir halde de\u011fildir. Tarifname tak\u0131m\u0131, ilgili testi tek bir test cihaz\u0131 ile s\u0131n\u0131rl\u0131 olarak a\u00e7\u0131klad\u0131\u011f\u0131 i\u00e7in s\u00f6z konusu cihaz\u0131n uzman kimse i\u00e7in yeterince a\u00e7\u0131k bi\u00e7imde eri\u015filebilir olmamas\u0131 patentin uygulanmaya konmas\u0131n\u0131n \u00f6n\u00fcnde bir engeldir. Patent iptal edilmi\u015ftir.<\/p>\n","protected":false},"excerpt":{"rendered":"

EP 1 296 830\u00a0patenti itiraz s\u0131ras\u0131nda d\u00fczeltilerek muhafaza olmu\u015ftur. Patent sahibi itiraz s\u0131ras\u0131nda dosyalad\u0131\u011f\u0131 ana talebine ili\u015fik ana istemini temyiz<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[],"class_list":["post-4491","post","type-post","status-publish","format-standard","hentry","category-t-kararlar"],"_links":{"self":[{"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/posts\/4491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/comments?post=4491"}],"version-history":[{"count":2,"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/posts\/4491\/revisions"}],"predecessor-version":[{"id":5022,"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/posts\/4491\/revisions\/5022"}],"wp:attachment":[{"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/media?parent=4491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/categories?post=4491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alfapatent-stanadvoka.com\/tr\/wp-json\/wp\/v2\/tags?post=4491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}