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Multilayer Film And Bag Formed Of The Film
Abstract: A multilayer film according to the present invention is a multilayer film in which an outermost layer and an innermost layer are laminated via an intermediate layer arranged from one to three layers with the intermediate layer including at least one layer being made of a to 55 weight % of a linear polyethylene having a density of 0.910 to O. 930g/cm3 5 to 15 weight % of a high-density polyethylene having a density of 0.950 to O. 970g/cm3 and 35 to 85 weight %of a linearpolyethylene having a density of 0.900 to o. 910g/cm3 and polymerized using a single-site catalyst and having a density lower than the outermost layer and the innermost layer and each of the outermost layer and the innermost layer being formed of a polyethylene or a mixture of two or more types of polyethylene.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
22 September 2011
Publication Number
46/2012
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-09-07
Renewal Date
Applicants
MITSUI CHEMICALS INC.
5-2 Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 Japan
OTSUKA PHARMACEUTICAL FACTORY INC.
115 Aza-Kuguhara Tateiwa Muya-cho Naruto-shi Tokushima 772-8601 Japan
Inventors
1. Koichi IGARASHI
c/o Prime Polymer Co. Ltd. 3 Chigusa-Kaigan Ichihara-shi Chiba 299-0108 Japan
2. Tetsuya SAITO
c/o Prime Polymer Co. Ltd. 3 Chigusa-Kaigan Ichihara-shi Chiba 299-0108 Japan
3. Yasushi NAGATA
c/o OTSUKA PHARMACEUTICAL FACTORY INC. 115 Aza-Kuguhara Tateiwa Muya-cho Naruto-shi Tokushima 772-8601 Japan
4. Toshifumi MORI
c/o OTSUKA PHARMACEUTICAL FACTORY INC. 115 Aza-Kuguhara Tateiwa Muya-cho Naruto-shi Tokushima 772-8601 Japan
5. Hitoshi MORI
c/o OTSUKA PHARMACEUTICAL FACTORY INC. 115 Aza-Kuguhara Tateiwa Muya-cho Naruto-shi Tokushima 772-8601 Japan
Specification
ATTACHED
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7303-delnp-2011-Form-1-(22-09-2011).pdf | 2011-09-22 |
| 2 | 7303-delnp-2011-Correspondence Others-(12-10-2011).pdf | 2011-10-12 |
| 3 | 7303-delnp-2011-Assignment-(12-10-2011).pdf | 2011-10-12 |
| 4 | 7303-delnp-2011-Correspondence-others-(11-11-2011).pdf | 2011-11-11 |
| 5 | 7303-DENP-2011-GPA-(21-11-2011).pdf | 2011-11-21 |
| 6 | 7303-DENP-2011-Form-18-(21-11-2011).pdf | 2011-11-21 |
| 7 | 7303-DENP-2011-Correspondence-Others-(21-11-2011).pdf | 2011-11-21 |
| 8 | Translation-Search Report.pdf | 2012-01-11 |
| 9 | Priority Document.pdf | 2012-01-11 |
| 10 | Power of Authority.pdf | 2012-01-11 |
| 11 | Form-5.pdf | 2012-01-11 |
| 12 | Form-3.pdf | 2012-01-11 |
| 13 | Form-1.pdf | 2012-01-11 |
| 14 | Drawings.pdf | 2012-01-11 |
| 15 | 7303-delnp-2011-Form-3-(21-02-2012).pdf | 2012-02-21 |
| 16 | 7303-delnp-2011-Correspondence Others-(21-02-2012).pdf | 2012-02-21 |
| 17 | 7303-delnp-2011-Correspondence Others-(07-11-2012).pdf | 2012-11-07 |
| 18 | 7303-delnp-2011-Form-3-(09-01-2014).pdf | 2014-01-09 |
| 19 | 7303-delnp-2011-Correspondence-Others-(09-01-2014).pdf | 2014-01-09 |
| 20 | 7303-delnp-2011-Form-3-(11-06-2014).pdf | 2014-06-11 |
| 21 | 7303-delnp-2011-Correspondence-Others-(11-06-2014).pdf | 2014-06-11 |
| 22 | 7303-DELNP-2011-Form 3-021214.pdf | 2014-12-10 |
| 23 | 7303-DELNP-2011-Correspondence-021214.pdf | 2014-12-10 |
| 24 | 7303-delnp-2011-Form-3-(18-12-2014).pdf | 2014-12-18 |
| 25 | 7303-delnp-2011-Correspondence Others-(18-12-2014).pdf | 2014-12-18 |
| 26 | 7303-delnp-2011-Form-3-(10-06-2015).pdf | 2015-06-10 |
| 27 | 7303-delnp-2011-Correspondence Others-(10-06-2015).pdf | 2015-06-10 |
| 28 | 7303-delnp-2011-Form-3-(11-12-2015).pdf | 2015-12-11 |
| 29 | 7303-delnp-2011-Correspondence Others-(11-12-2015).pdf | 2015-12-11 |
| 30 | Form 3 [16-06-2016(online)].pdf | 2016-06-16 |
| 31 | 7303-DELNP-2011-FER.pdf | 2017-02-17 |
| 32 | Form 3 [04-03-2017(online)].pdf | 2017-03-04 |
| 33 | Form 3 [07-07-2017(online)].pdf | 2017-07-07 |
| 34 | 7303-DELNP-2011-Information under section 8(2) (MANDATORY) [18-07-2017(online)].pdf_1.pdf | 2017-07-18 |
| 35 | 7303-DELNP-2011-Information under section 8(2) (MANDATORY) [18-07-2017(online)].pdf | 2017-07-18 |
| 36 | 7303-DELNP-2011-OTHERS [25-07-2017(online)].pdf | 2017-07-25 |
| 37 | 7303-DELNP-2011-FER_SER_REPLY [25-07-2017(online)].pdf | 2017-07-25 |
| 38 | 7303-DELNP-2011-DRAWING [25-07-2017(online)].pdf | 2017-07-25 |
| 39 | 7303-DELNP-2011-CORRESPONDENCE [25-07-2017(online)].pdf | 2017-07-25 |
| 40 | 7303-DELNP-2011-COMPLETE SPECIFICATION [25-07-2017(online)].pdf | 2017-07-25 |
| 41 | 7303-DELNP-2011-CLAIMS [25-07-2017(online)].pdf | 2017-07-25 |
| 42 | 7303-DELNP-2011-Information under section 8(2) (MANDATORY) [02-08-2017(online)].pdf | 2017-08-02 |
| 43 | 7303-DELNP-2011-PatentCertificate07-09-2017.pdf | 2017-09-07 |
| 44 | 7303-DELNP-2011-IntimationOfGrant07-09-2017.pdf | 2017-09-07 |
| 45 | 7303-DELNP-2011-POWER OF AUTHORITY [18-09-2017(online)].pdf | 2017-09-18 |
| 46 | 7303-DELNP-2011-FORM-16 [18-09-2017(online)].pdf | 2017-09-18 |
| 47 | 7303-DELNP-2011-ASSIGNMENT WITH VERIFIED COPY [18-09-2017(online)].pdf | 2017-09-18 |
| 48 | 7303-DELNP-2011-Power of Attorney-220917.pdf | 2017-09-26 |
| 49 | 7303-DELNP-2011-OTHERS-220917.pdf | 2017-09-26 |
| 50 | 7303-DELNP-2011-Correspondence-220917.pdf | 2017-09-26 |
| 51 | Patent No. 287203- Notification of registration us 69-(06-10-2017).pdf | 2017-10-06 |
| 52 | 7303-DELNP-2011-RELEVANT DOCUMENTS [29-01-2018(online)].pdf | 2018-01-29 |
| 53 | 7303-DELNP-2011-RELEVANT DOCUMENTS [29-03-2019(online)].pdf | 2019-03-29 |
| 54 | 7303-DELNP-2011-RELEVANT DOCUMENTS [13-02-2020(online)].pdf | 2020-02-13 |
| 55 | 7303-DELNP-2011-RELEVANT DOCUMENTS [07-07-2021(online)].pdf | 2021-07-07 |
| 56 | 7303-DELNP-2011-RELEVANT DOCUMENTS [21-07-2021(online)].pdf | 2021-07-21 |
| 57 | 7303-DELNP-2011-RELEVANT DOCUMENTS [30-08-2022(online)].pdf | 2022-08-30 |
| 58 | 7303-DELNP-2011-RELEVANT DOCUMENTS [21-09-2023(online)].pdf | 2023-09-21 |
| 59 | 7303-DELNP-2011-FORM-27 [29-08-2024(online)].pdf | 2024-08-29 |
Search Strategy
| 1 | Electronicdatabaseconsultedduringtheinternationalsearch_10-02-2017.pdf |