JP2013539812A - 高溶融強度プロピレン系重合体の調製プロセス - Google Patents

高溶融強度プロピレン系重合体の調製プロセス Download PDF

Info

Publication number
JP2013539812A
JP2013539812A JP2013533331A JP2013533331A JP2013539812A JP 2013539812 A JP2013539812 A JP 2013539812A JP 2013533331 A JP2013533331 A JP 2013533331A JP 2013533331 A JP2013533331 A JP 2013533331A JP 2013539812 A JP2013539812 A JP 2013539812A
Authority
JP
Japan
Prior art keywords
peroxide
polymer
melt
group
polypropylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2013533331A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013539812A5 (https=
Inventor
サトパティ・ウマサンカール
マトゥール・アジト・ベハリ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reliance Industries Ltd
Original Assignee
Reliance Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reliance Industries Ltd filed Critical Reliance Industries Ltd
Publication of JP2013539812A publication Critical patent/JP2013539812A/ja
Publication of JP2013539812A5 publication Critical patent/JP2013539812A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/02—Combined thermoforming and manufacture of the preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
JP2013533331A 2010-10-14 2011-10-11 高溶融強度プロピレン系重合体の調製プロセス Pending JP2013539812A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN2860/MUM/2010 2010-10-14
IN2860MU2010 2010-10-14
PCT/IN2011/000707 WO2012049690A1 (en) 2010-10-14 2011-10-11 A process for preparing high melt strength propylene polymers

Publications (2)

Publication Number Publication Date
JP2013539812A true JP2013539812A (ja) 2013-10-28
JP2013539812A5 JP2013539812A5 (https=) 2015-03-05

Family

ID=45937959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013533331A Pending JP2013539812A (ja) 2010-10-14 2011-10-11 高溶融強度プロピレン系重合体の調製プロセス

Country Status (6)

Country Link
US (1) US9074062B2 (https=)
EP (1) EP2627686A4 (https=)
JP (1) JP2013539812A (https=)
KR (1) KR101559638B1 (https=)
BR (1) BR112013008999A2 (https=)
WO (1) WO2012049690A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018154682A (ja) * 2017-03-16 2018-10-04 Ｍｃｐｐイノベーション合同会社 非発泡成形用熱可塑性エラストマー組成物及びその成形体
JP2023545525A (ja) * 2020-10-15 2023-10-30 ミリケン・アンド・カンパニー ポリマー組成物およびそれを作製するための方法
JP7706137B2 (ja) 2019-05-27 2025-07-11 上野製薬株式会社 液晶ポリマー組成物
JP2025526116A (ja) * 2022-08-19 2025-08-07 ボレアリス エージー 長鎖分岐ポリプロピレン組成物を調製するためのプロセス

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013102938A1 (en) * 2012-01-07 2013-07-11 Council Of Scientific & Industrial Research Modified polypropylene compositions for reduced necking in extrusion film casting or extrusion coating processes
MY163472A (en) * 2012-07-24 2017-09-15 Petroliam Nasional Berhad (Petronas) Polymer compositions
BR112015009509B1 (pt) 2012-10-31 2021-09-21 Exxonmobil Chemical Patents Inc Artigos moldado compreendendo resinas de polipropileno de ampla distribuição de peso molecular e resina espumável
EP2914637B1 (en) 2012-10-31 2017-12-13 ExxonMobil Chemical Patents Inc. Broad molecular weight distribution polypropylene resins
JP6568798B2 (ja) * 2013-09-27 2019-08-28 積水化成品工業株式会社 改質ポリプロピレン系樹脂、樹脂発泡体及び発泡樹脂製容器、及び、改質ポリプロピレン系樹脂の製造方法
IN2014MU00160A (https=) * 2014-01-17 2015-08-28 Reliance Ind Ltd
US20170073487A1 (en) 2014-03-10 2017-03-16 Hickory Springs Manufacturing Company High temperature non-crosslinked polyethylene-based foam and method of making the same
CN114230931A (zh) * 2014-06-25 2022-03-25 埃克森美孚化学专利公司 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法
US20160030728A1 (en) 2014-07-31 2016-02-04 Tekni-Plex, Inc. Extrudable tubing and solvent bonded fitting for delivery of medicinal fluids
KR101949068B1 (ko) 2015-02-04 2019-02-15 엑손모빌 케미칼 패턴츠 인코포레이티드 균형화된 변형 경화, 용융 강도, 및 전단 박화를 갖는 폴리프로필렌
CN107466305B (zh) * 2015-04-10 2021-03-30 埃克森美孚化学专利公司 聚丙烯与有机过氧化物的挤出
WO2016175942A1 (en) 2015-04-28 2016-11-03 Exxonmobil Chemical Patents Inc. Propylene-based impact copolymers
BR112018008830B1 (pt) 2015-11-30 2022-01-18 Exxonmobil Chemical Patents Inc Polipropileno para filmes, seu processo de preparação e os filmes do mesmo
US11117995B2 (en) 2018-08-23 2021-09-14 Formosa Plastics Corporation, U.S.A. Process for preparing high melt strength polypropylene
JP7436470B2 (ja) 2018-10-12 2024-02-21 ヌーリオン ケミカルズ インターナショナル ベスローテン フェノーツハップ 固体有機過酸化物組成物
US11021603B2 (en) * 2019-01-03 2021-06-01 Nan Ya Plastics Corporation White polyester film with properties of lightweight and low-shrinkage
US11286317B2 (en) 2019-04-12 2022-03-29 Indian Oil Corporation Limited Morphology modified heterophase propylene copolymers and their products thereof
EP4127060B1 (en) * 2020-03-26 2024-05-01 Fina Technology, Inc. High melt strength polypropylene and process of preparation thereof
CN116041855B (zh) * 2023-01-03 2024-07-05 青岛海泰科新材料科技有限公司 一种高熔体强度微发泡聚丙烯复合材料及其制备方法
WO2025021757A1 (en) 2023-07-26 2025-01-30 Sabic Global Technologies B.V. Process for preparing high melt strength propylene polymer
CN117659569B (zh) * 2023-12-20 2026-04-14 山东凯旋模塑有限公司 一种高强度玻璃纤维改性聚丙烯材料建筑模板及其制备方法
CN119552313B (zh) * 2025-02-05 2025-04-25 成都科成精化科技有限公司 聚烯烃组合物及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188412A (ja) * 1984-03-09 1985-09-25 Chisso Corp ポリオレフイン樹脂組成物の製造方法
JPS61190540A (ja) * 1985-02-20 1986-08-25 Idemitsu Petrochem Co Ltd ポリプロピレン樹脂組成物の改質方法
JPH0892326A (ja) * 1994-09-19 1996-04-09 Chisso Corp 改質ポリプロピレンの製造法および成形品
JP2004513984A (ja) * 2000-09-22 2004-05-13 デュポン　ダウ　エラストマーズ　エルエルシー 過酸化物と遊離基共剤とを用いてレオロジー変性された熱可塑性エラストマー組成物

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383431A (en) 1888-05-29 David t
US3318976A (en) 1965-12-03 1967-05-09 Shell Oil Co Production of modified polyolefin
JPS5124555B2 (https=) 1974-03-05 1976-07-24
US4451589A (en) 1981-06-15 1984-05-29 Kimberly-Clark Corporation Method of improving processability of polymers and resulting polymer compositions
IN166935B (https=) 1985-01-31 1990-08-11 Himont Inc
DE3688258T3 (de) 1985-01-31 2001-02-22 Montell North America Inc., Wilmington Polypropylen mit freier Langkettenverzweigung, Verfahren zur Herstellung und Verwendung davon.
US5047485A (en) 1989-02-21 1991-09-10 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof
US5200439A (en) 1990-04-13 1993-04-06 Mitsui Toatsu Chemicals, Inc. Method for increasing intrinsic viscosity of syndiotactic polypropylene
US5439949A (en) 1991-08-21 1995-08-08 Rexene Corporation Propylene compositions with improved resistance to thermoforming sag
US5416169A (en) 1992-11-26 1995-05-16 Chisso Corporation Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same
US5414027A (en) 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
US5447985A (en) 1993-10-28 1995-09-05 Akzo Nobel N.V. Modification of (CO)polymers with unsaturated peroxyacids
US5820981A (en) 1996-04-02 1998-10-13 Montell North America Inc. Radiation visbroken polypropylene and fibers made therefrom
TW341579B (en) 1996-06-24 1998-10-01 Akzo Nobel Nv Process for enhancing the melt strength of polypropylene (co)polymers
UA60351C2 (uk) * 1997-11-21 2003-10-15 Акцо Нобель Н.В. Спосіб модифікації поліпропілену
US6225411B1 (en) 1999-04-19 2001-05-01 Montell Technology Company Bv Soft propylene polymer blend with high melt strength
US6664317B2 (en) 2000-02-18 2003-12-16 Ciba Specialty Chemicals Corporation Stabilized gamma irradiated polyolefins
US6444722B1 (en) 2000-11-02 2002-09-03 Basell Poliolefine Italia S.P.A. Making polyolefin graft copolymers with low molecular weight side chains using a polymeric peroxide as an initiator
EP1380613A1 (en) 2002-07-09 2004-01-14 ATOFINA Research Long chain branching polypropylene
CN101148490B (zh) * 2006-09-22 2010-11-24 中国石油化工股份有限公司 一种高熔体强度聚丙烯的制备方法
EP2167570A1 (en) 2007-06-29 2010-03-31 Basell Poliolefine Italia S.R.L. An irradiated polyolefin composition comprising a non - phenolic stabilizer
CN100535047C (zh) 2007-07-20 2009-09-02 唐山市福恩特防腐电气控制设备有限公司 一种高熔体强度聚丙烯材料及其制备方法
WO2010007671A1 (ja) 2008-07-16 2010-01-21 株式会社日立製作所 プラズマディスプレイパネルの製造方法
CN102105527A (zh) * 2008-07-23 2011-06-22 沙特基础工业公司 制备改性聚丙烯组合物的方法
US20100087602A1 (en) * 2008-10-08 2010-04-08 Fina Technology, Inc. Long chain branched polypropylene for cast film applications
US7935740B2 (en) 2008-12-30 2011-05-03 Basell Poliolefine Italia S.R.L. Process for producing high melt strength polypropylene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188412A (ja) * 1984-03-09 1985-09-25 Chisso Corp ポリオレフイン樹脂組成物の製造方法
JPS61190540A (ja) * 1985-02-20 1986-08-25 Idemitsu Petrochem Co Ltd ポリプロピレン樹脂組成物の改質方法
JPH0892326A (ja) * 1994-09-19 1996-04-09 Chisso Corp 改質ポリプロピレンの製造法および成形品
JP2004513984A (ja) * 2000-09-22 2004-05-13 デュポン　ダウ　エラストマーズ　エルエルシー 過酸化物と遊離基共剤とを用いてレオロジー変性された熱可塑性エラストマー組成物

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018154682A (ja) * 2017-03-16 2018-10-04 Ｍｃｐｐイノベーション合同会社 非発泡成形用熱可塑性エラストマー組成物及びその成形体
JP7706137B2 (ja) 2019-05-27 2025-07-11 上野製薬株式会社 液晶ポリマー組成物
JP2023545525A (ja) * 2020-10-15 2023-10-30 ミリケン・アンド・カンパニー ポリマー組成物およびそれを作製するための方法
JP7673185B2 (ja) 2020-10-15 2025-05-08 ミリケン・アンド・カンパニー ポリマー組成物およびそれを作製するための方法
JP2025526116A (ja) * 2022-08-19 2025-08-07 ボレアリス エージー 長鎖分岐ポリプロピレン組成物を調製するためのプロセス

Also Published As

Publication number Publication date
US9074062B2 (en) 2015-07-07
BR112013008999A2 (pt) 2016-07-05
EP2627686A1 (en) 2013-08-21
KR101559638B1 (ko) 2015-10-12
KR20130099135A (ko) 2013-09-05
US20130267636A1 (en) 2013-10-10
WO2012049690A1 (en) 2012-04-19
EP2627686A4 (en) 2014-04-09

Similar Documents

Publication Publication Date Title
JP2013539812A (ja) 高溶融強度プロピレン系重合体の調製プロセス
US8921466B2 (en) Concurrent solid and melt state grafting of coagents for making long chain branched polypropylene via direct reactive extrusion process
CN104583245B (zh) 高度支化组合物及其制备方法
EP3438208B1 (en) Thermoplastic resin composition, cellulose-reinforced thermoplastic resin composition, method for producing cellulose-reinforced thermoplastic resin composition, cellulose-reinforced resin molded article, and method for producing cellulose-reinforced resin molded article
EP2898016A1 (en) Process for the preparation of a composition comprising heterophasic propylene copolymer and talc
JPS64985B2 (https=)
EA019075B1 (ru) Способ получения модифицированных полипропиленовых композиций
CZ322392A3 (en) Polyolefin composition and process for preparing thereof
US20070004861A1 (en) High melt strength polypropylene resins and method for making same
KR20220152524A (ko) 고-용융강도 폴리프로필렌 및 이의 제조 공정
KR20150143895A (ko) 폴리프로필렌 조성물의 1-단계 제조 방법
JP4755808B2 (ja) 衝撃に強いポリプロピレン
CN102653616A (zh) 丙烯树脂组合物
US11117995B2 (en) Process for preparing high melt strength polypropylene
WO2017213125A1 (ja) プロピレン系樹脂組成物及びその射出成形体
KR101135699B1 (ko) 고용융장력 폴리올레핀 수지를 포함하는 수지 조성물
JP5166893B2 (ja) 変性ポリプロピレン樹脂、およびその製造方法
CA2627872A1 (en) Tap-mediated, rheology-modified polymers and preparation methods
Sipaut et al. The effect of different peroxide on LDPE foam properties in the presence of polyfunctional monomers
CN115380063A (zh) 聚合物组合物和包括聚合物组合物的泡沫
JP2025503381A (ja) グラフト化ポリエチレン
JPH11181174A (ja) オレフィン系熱可塑性エラストマー組成物の製造方法
CN116444727B (zh) 抗水树改性丙烯基热塑性绝缘材料及其制备方法和应用
KR20020029215A (ko) 용융장력이 우수한 폴리프로필렌 수지 및 이의 제조방법
CN121586737A (zh) 制备高熔体强度丙烯聚合物的方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130510

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140218

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140516

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140617

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140912

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140926

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20141017

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20141104

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20141111

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20141118

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20141217

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20150407