KR20250037726A - 폴리이미드 필름 - Google Patents
폴리이미드 필름 Download PDFInfo
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- KR20250037726A KR20250037726A KR1020250025795A KR20250025795A KR20250037726A KR 20250037726 A KR20250037726 A KR 20250037726A KR 1020250025795 A KR1020250025795 A KR 1020250025795A KR 20250025795 A KR20250025795 A KR 20250025795A KR 20250037726 A KR20250037726 A KR 20250037726A
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- polyimide film
- film
- thermal expansion
- expansion coefficient
- ppm
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/12—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
- B32B2379/08—Polyimides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Laminated Bodies (AREA)
Abstract
[해결 수단]
파라페닐렌디아민을 포함하는 방향족 디아민 성분과 산무수물 성분을 사용하여 얻어지는 폴리이미드 필름으로서, 쉬마즈제작소 제 TMA-50을 사용하여, 측정 온도 범위: 50 ∼ 200 ℃, 승온 속도: 10 ℃/분의 조건으로 측정한 필름의 기계 반송 방향(MD)의 열팽창 계수αMD 및 폭방향(TD)의 열팽창 계수αTD의 양방이 0 ppm/℃ 이상 7.0 ppm/℃ 미만의 범위에 있고, │αMD―αTD│<3의 관계를 만족하는 것을 특징으로 하는 폴리이미드 필름.
Description
| 실시예 | 1 | 2 | 3 | |
| 각 원료의 비율 (몰비) |
PPD 35 4, 4'-ODA 65 BPDA 25 PMDA 75 |
PPD 40 4, 4'-ODA 60 BPDA 25 PMDA 75 |
PPD 40 4, 4'-ODA 60 BPDA 25 PMDA 75 |
|
| 연신배율 | MDX | 1.23 | 1.22 | 1.18 |
| TDX | 1.40 | 1.44 | 1.39 | |
| 열팽창 계수 (ppm/℃) |
MD | 6.3 | 4.1 | 4.5 |
| TD | 5.3 | 2.9 | 3.8 | |
| 가열 수축률 (%) |
MD | 0.01 | 0.02 | 0.02 |
| TD | 0.02 | 0.02 | 0.02 | |
| 인장 탄성률 (GPa) |
MD | 6.9 | 7.62 | 7.5 |
| TD | 7.3 | 8.09 | 7.69 | |
| 인열 전파 저항 (N/mm) |
MD | 6.1 | 6.2 | 6.1 |
| TD | 6.0 | 5.9 | 6.1 | |
| 치수변화율(%) | 0.011 | 0.007 | 0.009 | |
| 흡수율(%) | 2.2 | 2.4 | 2.4 | |
Claims (11)
- 파라페닐렌디아민을 포함하는 방향족 디아민 성분과 산무수물 성분을 사용하여 얻어지는 폴리이미드 필름으로서, 쉬마즈제작소 제 TMA-50을 사용하여, 측정 온도 범위: 50 ∼ 200 ℃, 승온 속도: 10 ℃/분의 조건으로 측정한 필름의 기계 반송 방향(MD)의 열팽창 계수αMD 및 폭방향(TD)의 열팽창 계수αTD의 양방이 0 ppm/℃ 이상 7.0 ppm/℃ 미만의 범위에 있고, │αMD―αTD│<3 의 관계를 만족하는 것을 특징으로 하는 폴리이미드 필름.
- 파라페닐렌디아민을 포함하는 방향족 디아민 성분과 산무수물 성분을 사용하여 얻어지는 폴리이미드 필름으로서, 쉬마즈제작소 제 TMA-50을 사용하여, 측정 온도 범위: 50 ∼ 200 ℃, 승온 속도: 10 ℃/분의 조건으로 측정한 필름의 기계 반송 방향(MD)의 열팽창 계수αMD 및 폭방향(TD)의 열팽창 계수αTD의 양방이 0 ppm/℃ 이상 7.0 ppm/℃ 미만의 범위에 있고, │αMD―αTD│<2의 관계를 만족하는 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 또는 2에 있어서, 필름의 MD와 TD의 200 ℃ 가열 수축률이, 모두 0.05 % 이하인 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 내지 3 중 어느 한 항에 있어서, 필름의 MD와 TD의 200 ℃ 가열 수축률이, 모두 0.03 % 이하인 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 내지 4 중 어느 한 항에 있어서, 필름의 인장 탄성률이, 6.0 GPa 이상인 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 내지 5 중 어느 한 항에 있어서, 필름의 흡수율이, 3.0 % 이하인 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 내지 6 중 어느 한 항에 있어서, 파라페닐렌디아민이, 방향족 디아민 성분 전량에 대해서, 적어도 31 몰% 이상인 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 내지 7 중 어느 한 항에 있어서, 방향족 디아민 성분으로서, 4, 4'-디아미노디페닐에테르 및 3, 4'-디아미노디페닐에테르로 이루어지는 군으로부터 선택되는 1 이상을 추가로 포함하는 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 내지 8 중 어느 한 항에 있어서, 산무수물 성분이, 피로메리트산 이무수물 및 3, 3'- 4, 4'-디페닐테트라카르본산 이무수물로 이루어지는 군으로부터 선택되는 1 이상인 것을 특징으로 하는 폴리이미드 필름.
- 청구항 1 내지 9 중 어느 한 항에 기재된 폴리이미드 필름이 사용되고 있는 것을 특징으로 하는 동장(銅張) 적층체.
- 청구항 1 내지 10 중 어느 한 항에 기재된 폴리이미드 필름이 사용되고 있는 것을 특징으로 하는 유리/폴리이미드 적층체.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2014-110939 | 2014-05-29 | ||
| JP2014110939A JP6370609B2 (ja) | 2014-05-29 | 2014-05-29 | ポリイミドフィルム |
| KR1020220088229A KR20220108006A (ko) | 2014-05-29 | 2022-07-18 | 폴리이미드 필름 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020220088229A Division KR20220108006A (ko) | 2014-05-29 | 2022-07-18 | 폴리이미드 필름 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20250037726A true KR20250037726A (ko) | 2025-03-18 |
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ID=54841334
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150071682A Active KR102423692B1 (ko) | 2014-05-29 | 2015-05-22 | 폴리이미드 필름 |
| KR1020220088229A Ceased KR20220108006A (ko) | 2014-05-29 | 2022-07-18 | 폴리이미드 필름 |
| KR1020250025795A Pending KR20250037726A (ko) | 2014-05-29 | 2025-02-27 | 폴리이미드 필름 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150071682A Active KR102423692B1 (ko) | 2014-05-29 | 2015-05-22 | 폴리이미드 필름 |
| KR1020220088229A Ceased KR20220108006A (ko) | 2014-05-29 | 2022-07-18 | 폴리이미드 필름 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6370609B2 (ko) |
| KR (3) | KR102423692B1 (ko) |
| CN (1) | CN105295043B (ko) |
| TW (1) | TWI673321B (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686962A (zh) * | 2016-08-05 | 2018-02-13 | 新日铁住金化学株式会社 | 蒸镀掩模及其制造方法以及蒸镀掩模用层叠体及其制造方法 |
| JP6765272B2 (ja) * | 2016-09-30 | 2020-10-07 | 東レ・デュポン株式会社 | ポリイミドフィルム |
| JP7212480B2 (ja) * | 2017-09-29 | 2023-01-25 | 日鉄ケミカル&マテリアル株式会社 | ポリイミドフィルム、金属張積層板及び回路基板 |
| JP7109176B2 (ja) * | 2017-10-18 | 2022-07-29 | 東レ・デュポン株式会社 | ポリイミドフィルム |
| JP7077064B2 (ja) * | 2018-03-02 | 2022-05-30 | 東レ・デュポン株式会社 | ポリイミドフィルム |
| KR102286207B1 (ko) | 2020-05-04 | 2021-08-06 | 에스케이이노베이션 주식회사 | 폴리이미드계 필름 및 이를 포함하는 플렉서블 디스플레이 패널 |
| JP2022096910A (ja) * | 2020-12-18 | 2022-06-30 | 住友化学株式会社 | 積層体及びそれを備える表示装置 |
| JP7765785B2 (ja) * | 2021-09-08 | 2025-11-07 | 国立大学法人 筑波大学 | 半導体装置、及び、半導体装置の製造方法 |
| KR102528769B1 (ko) * | 2022-03-30 | 2023-05-08 | 피아이첨단소재 주식회사 | 폴리이미드 필름 및 그 제조방법 |
| KR102868886B1 (ko) * | 2022-11-30 | 2025-10-14 | 피아이첨단소재 주식회사 | 폴리이미드 필름 및 그 제조방법 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164328A (ja) | 1983-03-08 | 1984-09-17 | Ube Ind Ltd | 芳香族ポリアミツク酸溶液組成物 |
| JPS60210629A (ja) | 1984-04-04 | 1985-10-23 | Hitachi Chem Co Ltd | ポリイミド成形物の製造法 |
| JPS61111359A (ja) | 1984-11-06 | 1986-05-29 | Ube Ind Ltd | ポリイミド膜 |
| JPS6416832A (en) | 1987-07-10 | 1989-01-20 | Kanegafuchi Chemical Ind | Production of polyamic acid copolymer |
| JPH01131241A (ja) | 1986-11-29 | 1989-05-24 | Kanegafuchi Chem Ind Co Ltd | 熱的寸法安定性にすぐれたポリアミド酸及びそれからなるポリイミドの製造方法 |
| JPH0425434A (ja) | 1990-05-21 | 1992-01-29 | Kanegafuchi Chem Ind Co Ltd | 樹脂フィルム及びその製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09148694A (ja) * | 1995-11-20 | 1997-06-06 | Ube Ind Ltd | フレキシブル回路基板 |
| JP2003145561A (ja) * | 2001-11-12 | 2003-05-20 | Teijin Ltd | ポリイミドフィルムの製造法 |
| WO2006001270A1 (ja) * | 2004-06-29 | 2006-01-05 | Kaneka Corporation | 新規なポリイミドフィルム |
| CN101151302A (zh) * | 2005-03-28 | 2008-03-26 | 帝人株式会社 | 芳香族聚酰亚胺膜及其制造方法 |
| JP2007056198A (ja) * | 2005-08-26 | 2007-03-08 | Teijin Ltd | ポリイミドフィルムおよびその製造方法 |
| JP5262030B2 (ja) * | 2007-09-12 | 2013-08-14 | 東レ・デュポン株式会社 | ポリイミドフィルムおよびそれを基材とした銅張り積層体 |
| TWI628068B (zh) * | 2009-08-21 | 2018-07-01 | 東麗 杜邦股份有限公司 | 聚醯亞胺膜 |
| CN102917858B (zh) * | 2010-03-31 | 2015-12-09 | 宇部兴产株式会社 | 拉伸设备和使用其制造聚酰亚胺膜的方法 |
| JP2012102155A (ja) * | 2010-11-05 | 2012-05-31 | Kaneka Corp | ポリイミドフィルム、積層体、及びフレキシブルデバイス |
| TWI580712B (zh) * | 2012-06-08 | 2017-05-01 | 東麗 杜邦股份有限公司 | 聚亞醯胺膜 |
| JP6148556B2 (ja) * | 2013-07-22 | 2017-06-14 | 東レ・デュポン株式会社 | ポリイミドフィルム |
-
2014
- 2014-05-29 JP JP2014110939A patent/JP6370609B2/ja active Active
-
2015
- 2015-05-22 KR KR1020150071682A patent/KR102423692B1/ko active Active
- 2015-05-27 TW TW104117037A patent/TWI673321B/zh active
- 2015-05-28 CN CN201510282689.6A patent/CN105295043B/zh active Active
-
2022
- 2022-07-18 KR KR1020220088229A patent/KR20220108006A/ko not_active Ceased
-
2025
- 2025-02-27 KR KR1020250025795A patent/KR20250037726A/ko active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164328A (ja) | 1983-03-08 | 1984-09-17 | Ube Ind Ltd | 芳香族ポリアミツク酸溶液組成物 |
| JPS60210629A (ja) | 1984-04-04 | 1985-10-23 | Hitachi Chem Co Ltd | ポリイミド成形物の製造法 |
| JPS61111359A (ja) | 1984-11-06 | 1986-05-29 | Ube Ind Ltd | ポリイミド膜 |
| JPH01131241A (ja) | 1986-11-29 | 1989-05-24 | Kanegafuchi Chem Ind Co Ltd | 熱的寸法安定性にすぐれたポリアミド酸及びそれからなるポリイミドの製造方法 |
| JPS6416832A (en) | 1987-07-10 | 1989-01-20 | Kanegafuchi Chemical Ind | Production of polyamic acid copolymer |
| JPH0425434A (ja) | 1990-05-21 | 1992-01-29 | Kanegafuchi Chem Ind Co Ltd | 樹脂フィルム及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220108006A (ko) | 2022-08-02 |
| JP6370609B2 (ja) | 2018-08-08 |
| CN105295043B (zh) | 2019-11-22 |
| KR102423692B9 (ko) | 2024-09-26 |
| JP2015224314A (ja) | 2015-12-14 |
| TWI673321B (zh) | 2019-10-01 |
| KR102423692B1 (ko) | 2022-07-21 |
| TW201605976A (zh) | 2016-02-16 |
| CN105295043A (zh) | 2016-02-03 |
| KR20150138032A (ko) | 2015-12-09 |
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