KR102208726B1 - 고용융 강도 및 중간-고밀도 조절을 갖는 저밀도 에틸렌-기반 폴리머 조성물 - Google Patents

고용융 강도 및 중간-고밀도 조절을 갖는 저밀도 에틸렌-기반 폴리머 조성물 Download PDF

Info

Publication number
KR102208726B1
KR102208726B1 KR1020157035185A KR20157035185A KR102208726B1 KR 102208726 B1 KR102208726 B1 KR 102208726B1 KR 1020157035185 A KR1020157035185 A KR 1020157035185A KR 20157035185 A KR20157035185 A KR 20157035185A KR 102208726 B1 KR102208726 B1 KR 102208726B1
Authority
KR
South Korea
Prior art keywords
ethylene
based polymer
composition
polymer
density
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.)
Active
Application number
KR1020157035185A
Other languages
English (en)
Korean (ko)
Other versions
KR20160030887A (ko
Inventor
콜네리스 에프. 제이. 덴 도에더
카르 주어처
제이. 버비 오토
왕 지안
피. 카리알라 테레사
Original Assignee
다우 글로벌 테크놀로지스 엘엘씨
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 다우 글로벌 테크놀로지스 엘엘씨 filed Critical 다우 글로벌 테크놀로지스 엘엘씨
Publication of KR20160030887A publication Critical patent/KR20160030887A/ko
Application granted granted Critical
Publication of KR102208726B1 publication Critical patent/KR102208726B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethylene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacturing & Machinery (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020157035185A 2013-05-22 2014-05-21 고용융 강도 및 중간-고밀도 조절을 갖는 저밀도 에틸렌-기반 폴리머 조성물 Active KR102208726B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361826286P 2013-05-22 2013-05-22
US61/826,286 2013-05-22
PCT/US2014/038946 WO2014190041A1 (en) 2013-05-22 2014-05-21 Low density ethylene-based polymer compositions with high melt strength and mid-high density control

Publications (2)

Publication Number Publication Date
KR20160030887A KR20160030887A (ko) 2016-03-21
KR102208726B1 true KR102208726B1 (ko) 2021-01-29

Family

ID=50983173

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157035185A Active KR102208726B1 (ko) 2013-05-22 2014-05-21 고용융 강도 및 중간-고밀도 조절을 갖는 저밀도 에틸렌-기반 폴리머 조성물

Country Status (8)

Country Link
US (2) US9828496B2 (https=)
EP (2) EP2999743B1 (https=)
JP (1) JP6688217B2 (https=)
KR (1) KR102208726B1 (https=)
CN (1) CN105189638B (https=)
BR (1) BR112015027947B1 (https=)
ES (2) ES2637970T3 (https=)
WO (1) WO2014190041A1 (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015010787B1 (pt) 2012-11-20 2022-01-18 Dow Global Technologies Llc Composição a base de etileno de baixa densidade, artigo e método de polimerização para formar uma composição a base de etileno de baixa densidade
CN105189637B (zh) 2013-05-22 2018-02-06 陶氏环球技术有限责任公司 含有具高熔融强度低密度乙烯基聚合物的组合物和由其形成的膜
ES2637970T3 (es) 2013-05-22 2017-10-18 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto
EP3240810B1 (en) 2014-12-30 2019-12-11 Dow Global Technologies LLC Process to control output and quality of ethylene-based polymer formed by high pressure free radical polymerization
ES2775506T3 (es) 2015-06-25 2020-07-27 Dow Global Technologies Llc Polímeros basados en etileno con bajo contenido de extraíbles con hexano
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
ES2959186T3 (es) 2015-06-30 2024-02-21 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno para recubrimientos por extrusión mejorados
EP3168237A1 (en) * 2015-11-10 2017-05-17 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
EP3168238A1 (en) 2015-11-10 2017-05-17 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
KR102652841B1 (ko) 2016-02-23 2024-04-01 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 중합체 및 이를 제조하는 방법
US10844210B2 (en) * 2016-03-31 2020-11-24 Dow Global Technologies Llc Modified polyethylene resins and method for making the same
US10815321B2 (en) 2016-04-22 2020-10-27 Dow Global Technologies Llc Methods for producing low volatile tubular low density ethylene-based polymers for clean extrusion coating processing
KR102309046B1 (ko) 2016-05-18 2021-10-07 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 중합체 및 이의 제조 방법
EP3260472A1 (en) 2016-06-24 2017-12-27 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
US10941220B2 (en) 2016-06-24 2021-03-09 Dow Global Technologies Llc Process for making high pressure free radical ethylene copolymers
ES2904923T3 (es) 2016-12-22 2022-04-06 Dow Global Technologies Llc Proceso para obtener composiciones de polímero a base de etileno de alta densidad con alta resistencia en estado fundido
EP3589488B1 (en) 2017-02-28 2021-09-01 Dow Global Technologies LLC Ethylene-based polymers with good processability for use in multilayer films
CN110494485B (zh) * 2017-04-27 2023-03-10 陶氏环球技术有限责任公司 聚乙烯共混物组合物
WO2018218470A1 (en) 2017-05-29 2018-12-06 Dow Global Technologies Llc Thermoplastic polyolefin compositions useful for aldehyde abatement
US11072669B2 (en) 2017-06-28 2021-07-27 Dow Global Technologies Llc High pressure, free radical polymerizations to produce ethylene-based polymers
US11111322B2 (en) 2017-07-28 2021-09-07 Dow Global Technologies Llc Low density ethylene-based polymers for low speed extrusion coating operations
AR119443A1 (es) * 2019-07-31 2021-12-15 Dow Global Technologies Llc Polietileno de baja densidad con papel adhesivo de aluminio mejorado mediante la mezcla de resinas de copolímero ácido

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125548A (en) 1961-05-19 1964-03-17 Polyethylene blend
US4339507A (en) * 1980-11-26 1982-07-13 Union Carbide Corporation Linear low density ethylene hydrocarbon copolymer containing composition for extrusion coating
US4438238A (en) * 1981-01-30 1984-03-20 Sumitomo Chemical Company, Limited Low density copolymer composition of two ethylene-α-olefin copolymers
US4550143A (en) * 1983-06-10 1985-10-29 Idemitsu Petrochemical Co., Ltd. Composition comprising ethylene-based polymers
NZ233008A (en) * 1989-03-30 1991-04-26 Buckman Labor Inc Compositions containing 2-thiocyanomethylthiobenzothiazole for use as industrial microbicides
US5102955A (en) 1989-12-29 1992-04-07 Mobil Oil Corporation Broad distribution, high molecular weight low density polyethylene and method of making thereof
US6774190B1 (en) 1992-06-17 2004-08-10 Mitsui Chemicals, Inc. Ethylene copolymer composition
EP0575123B2 (en) 1992-06-17 2008-02-13 Mitsui Chemicals, Inc. Ethylene copolymer composition
CA2103401C (en) * 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
TW460485B (en) * 1998-06-19 2001-10-21 Japan Polyolefins Co Ltd Ethylene.Α-olefin copolymer, and combinations, films and use thereof
AU2001256204A1 (en) 2000-03-16 2001-09-24 Basell Polyolefine Gmbh Method for the production of polyethylene
EP1311556B1 (en) 2000-08-15 2004-10-27 Akzo Nobel N.V. Use of trioxepans in the production of high-solid acrylic, styrenic and low-density polyethylene type resins
EP1870434B1 (en) 2001-03-09 2009-12-23 Dow Global Technologies Inc. Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends
EP1664165B1 (en) 2003-09-05 2013-11-13 Dow Global Technologies LLC Improved resin compositions for extrusion coating
EP1555292B1 (en) * 2004-01-13 2015-12-23 Borealis Technology Oy Extrusion coating polyethylene
US7863386B2 (en) * 2005-03-04 2011-01-04 Dow Global Technologies Inc. Low density ethylenic polymer composition and method of making the same
CA2541180A1 (en) 2006-03-23 2007-09-23 Nova Chemicals Corporation Extrusion coating composition
ATE483753T1 (de) 2008-05-19 2010-10-15 Borealis Tech Oy Extrusionsbeschichtung einer polyethylenzusammensetzung
WO2011075465A1 (en) 2009-12-18 2011-06-23 Dow Global Technology Llc Polymerization process to make low density polyethylene
US8729186B2 (en) 2009-12-18 2014-05-20 Dow Global Technologies Llc Polymerization process to make low density polyethylene
US8637607B2 (en) * 2010-07-28 2014-01-28 Equistar Chemicals, Lp Polyethylene blends and films
EP2621963B1 (en) 2010-09-30 2016-07-06 Dow Global Technologies LLC Polymerization process to make low density polyethylene
JP2012082356A (ja) * 2010-10-14 2012-04-26 Japan Polypropylene Corp 加熱殺菌処理食品の包装フィルム用ポリプロピレン系樹脂組成物及び包装用フィルム
EP2632961B1 (en) 2010-10-29 2014-12-24 Dow Global Technologies LLC Ethylene-based polymers and processes for the same
US9493641B2 (en) * 2011-06-10 2016-11-15 Dow Global Technologies Llc Resin compositions for extrusion coating
CN103649205B (zh) * 2011-07-08 2016-11-09 陶氏环球技术有限责任公司 适合用于吹塑膜的聚乙烯共混物组合物，生产它的方法，和由其制备的膜
EP2751146B1 (en) 2011-10-19 2016-01-20 Dow Global Technologies LLC Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers
CN104053717B (zh) 2011-11-23 2016-08-31 陶氏环球技术有限责任公司 具有较低分子量的提取物的低密度的基于乙烯的聚合物
KR102057264B1 (ko) 2011-11-23 2019-12-19 다우 글로벌 테크놀로지스 엘엘씨 넓은 분자량 분포 및 낮은 추출가능물을 갖는 저밀도 에틸렌-계 중합체
ES2564545T3 (es) 2011-12-22 2016-03-23 Dow Global Technologies Llc Polímeros a base de etileno con resistencia en estado fundido mejorada y procedimientos para los mismos
US8889794B2 (en) * 2011-12-27 2014-11-18 Dow Global Technologies Llc Resin compositions for extrusion coating
BR112014031191B1 (pt) * 2012-06-26 2021-08-24 Dow Global Technologies Llc Composição-mistura de polietileno apropriada para película soprada e película soprada
JP6339565B2 (ja) 2012-06-27 2018-06-06 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマーおよびそのプロセス
BR112015010787B1 (pt) 2012-11-20 2022-01-18 Dow Global Technologies Llc Composição a base de etileno de baixa densidade, artigo e método de polimerização para formar uma composição a base de etileno de baixa densidade
JP6687513B2 (ja) * 2013-05-01 2020-04-22 ダウ グローバル テクノロジーズ エルエルシー 良好な溶融強度及び高密度を有する低密度エチレン系ポリマー組成物
ES2637970T3 (es) 2013-05-22 2017-10-18 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto
SG11201605159UA (en) 2013-12-26 2016-07-28 Dow Global Technologies Llc Processes to improve reactor stability for the preparation of ethylene-based polymers using asymmetrical polyenes
KR102315130B1 (ko) 2013-12-26 2021-10-22 다우 글로벌 테크놀로지스 엘엘씨 비대칭 폴리엔을 사용하여 형성된 에틸렌계 중합체
US9718906B2 (en) 2013-12-26 2017-08-01 Dow Global Technologies Llc Processes to form ethylene-based polymers using asymmetrical polyenes
KR102359175B1 (ko) 2014-06-27 2022-02-08 다우 글로벌 테크놀로지스 엘엘씨 일산화탄소 및 레올로지 개질제로부터 유도된 단위를 포함하는 에틸렌계 폴리머

Also Published As

Publication number Publication date
ES2637970T3 (es) 2017-10-18
US20160090476A1 (en) 2016-03-31
KR20160030887A (ko) 2016-03-21
EP2999743A1 (en) 2016-03-30
CN105189638A (zh) 2015-12-23
BR112015027947B1 (pt) 2022-01-18
US9828496B2 (en) 2017-11-28
EP3214123A1 (en) 2017-09-06
EP2999743B1 (en) 2017-06-21
ES2868951T3 (es) 2021-10-22
JP6688217B2 (ja) 2020-04-28
BR112015027947A2 (https=) 2017-09-05
EP3214123B1 (en) 2021-03-31
US20180346697A1 (en) 2018-12-06
WO2014190041A1 (en) 2014-11-27
JP2016519204A (ja) 2016-06-30
US10538652B2 (en) 2020-01-21
CN105189638B (zh) 2018-02-06

Similar Documents

Publication Publication Date Title
KR102208726B1 (ko) 고용융 강도 및 중간-고밀도 조절을 갖는 저밀도 에틸렌-기반 폴리머 조성물
JP6759263B2 (ja) 高い溶融強度を有する低密度エチレン系ポリマー
JP7071323B2 (ja) 抽出分量と溶融弾性との改善された均衡を有する管状低密度エチレン系ポリマー
JP6588959B2 (ja) 広い分子量分布を持ち、抽出可能性の低い低密度のエチレン系ポリマー
KR102166723B1 (ko) 고용융 강도를 갖는 저밀도 에틸렌-기반 폴리머를 함유하는 조성물 및 이로부터 형성된 필름
KR102699315B1 (ko) 감소된 겔 총수 및 적은 반응기 오염을 갖는 에틸렌계 폴리머 생산 방법
KR20160031456A (ko) 개선된 용융 강도, 출력 및 기계적 특성을 갖는 저밀도 에틸렌계 조성물
KR102458536B1 (ko) 고용융 강도를 갖는 고밀도 에틸렌계 중합체 조성물의 제조 방법

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 6