FI117976B - Ekstruusiokoostumuksia, joilla on suuri ohentuminen ja oleellisesti pienentynyt kuroutuminen - Google Patents

Ekstruusiokoostumuksia, joilla on suuri ohentuminen ja oleellisesti pienentynyt kuroutuminen Download PDF

Info

Publication number: FI117976B
Authority: FI; Finland
Prior art keywords: composition; ethylene; ethylene polymer; extrusion; polymer
Prior art date: 1994-11-14

Application number

FI972032A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI972032L (fi

FI972032A0 (fi

Inventor

Osborne K Mckinney

Deepak R Parikh

Lawrence T Kale

Pradeep Jain

David C Kelley

Sharon L Baker

Original Assignee

Dow Global Technologies Inc

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.)

1994-11-14

Filing date

1997-05-13

Publication date

2007-05-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26991158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI117976(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-11-23 Priority claimed from US08/344,262 external-priority patent/US5582923A/en

1997-05-13 Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc

1997-05-13 Publication of FI972032A0 publication Critical patent/FI972032A0/fi

1997-07-11 Publication of FI972032L publication Critical patent/FI972032L/fi

2007-05-15 Application granted granted Critical

2007-05-15 Publication of FI117976B publication Critical patent/FI117976B/fi

Links

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Classifications

- 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
- 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
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- 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
- B29C48/06—Rod-shaped
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- 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
- C08J2323/08—Copolymers of ethene
- 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
- 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—Polyethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)
Laminated Bodies (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Adhesives Or Adhesive Processes (AREA)

FI972032A 1994-11-14 1997-05-13 Ekstruusiokoostumuksia, joilla on suuri ohentuminen ja oleellisesti pienentynyt kuroutuminen FI117976B (fi)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US33836694A	1994-11-14	1994-11-14
US33836694		1994-11-14
US08/344,262 US5582923A (en)	1991-10-15	1994-11-23	Extrusion compositions having high drawdown and substantially reduced neck-in
US34426294		1994-11-23
US9514840		1995-11-13
PCT/US1995/014840 WO1996016119A1 (en)	1994-11-14	1995-11-13	Extrusion compositions having high drawdown and substantially reduced neck-in

Publications (3)

Publication Number	Publication Date
FI972032A0 FI972032A0 (fi)	1997-05-13
FI972032L FI972032L (fi)	1997-07-11
FI117976B true FI117976B (fi)	2007-05-15

Family

ID=26991158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI972032A FI117976B (fi)	1994-11-14	1997-05-13	Ekstruusiokoostumuksia, joilla on suuri ohentuminen ja oleellisesti pienentynyt kuroutuminen

Country Status (18)

Country	Link
EP (1)	EP0792318B1 (es)
JP (1)	JP3582836B2 (es)
KR (1)	KR100396958B1 (es)
AR (1)	AR000687A1 (es)
AT (1)	ATE185829T1 (es)
AU (1)	AU691386B2 (es)
BR (1)	BR9510328A (es)
CA (1)	CA2205116C (es)
DE (1)	DE69512932T2 (es)
ES (1)	ES2137558T3 (es)
FI (1)	FI117976B (es)
IL (1)	IL115911A0 (es)
MX (1)	MX9703565A (es)
MY (1)	MY112741A (es)
NO (1)	NO319158B1 (es)
NZ (1)	NZ297629A (es)
PE (1)	PE14097A1 (es)
WO (1)	WO1996016119A1 (es)

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ATE437202T1 (de)	2004-11-16	2009-08-15	Dow Global Technologies Inc	Elastomere zusammensetzungen mit erhöhter einschnürungsresistenz für hochgeschwindigkeits- blechextrudierungsanwendungen
ES2284116T3 (es)	2005-10-18	2007-11-01	Borealis Technology Oy	Componente para una mezcla de polietileno y mezclas que lo contienen.
CN102575025B (zh)	2009-09-28	2014-09-17	埃克森美孚化学专利公司	聚烯烃组合物和由其制得的产品
US8784996B2 (en)	2009-11-24	2014-07-22	Dow Global Technologies Llc	Extrusion coating composition
US8679639B2 (en) *	2009-11-24	2014-03-25	Dow Global Technologies Llc	Extrusion coating composition
US9493641B2 (en) *	2011-06-10	2016-11-15	Dow Global Technologies Llc	Resin compositions for extrusion coating
ES2610557T3 (es) *	2011-07-08	2017-04-28	Dow Global Technologies Llc	Composición de mezcla de polietileno adecuada para película soplada, procedimiento de producción de la misma y películas fabricadas a partir de la misma
JP6302412B2 (ja)	2011-11-23	2018-03-28	ダウグローバルテクノロジーズエルエルシー	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
WO2013078224A1 (en)	2011-11-23	2013-05-30	Dow Global Technologies Llc	Low density ethylene-based polymers with extracts at lower molecular weights
EP2631268A1 (en)	2012-02-22	2013-08-28	Borealis AG	Extrusion coating polyethylene with improved drawdown
JP5856350B2 (ja)	2012-03-28	2016-02-09	ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓＡｇ	摩擦係数の低減した押出被覆ポリマー層
JP6302473B2 (ja) *	2012-09-28	2018-03-28	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製造方法
EP2922881B1 (en) *	2012-11-20	2017-07-19	Dow Global Technologies LLC	Low density ethylene-based polymers with high melt strength
KR20200120756A (ko)	2013-05-22	2020-10-21	다우 글로벌 테크놀로지스 엘엘씨	고용융 강도를 갖는 저밀도 에틸렌-기반 폴리머를 함유하는 조성물 및 이로부터 형성된 필름
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AR102954A1 (es) *	2014-12-19	2017-04-05	Dow Global Technologies Llc	Una estructura de capa múltiple, un método para producir la misma, y un envasado que comprende la misma
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1995
- 1995-11-08 IL IL11591195A patent/IL115911A0/xx unknown
- 1995-11-13 JP JP51695796A patent/JP3582836B2/ja not_active Expired - Fee Related
- 1995-11-13 AU AU42830/96A patent/AU691386B2/en not_active Ceased
- 1995-11-13 DE DE69512932T patent/DE69512932T2/de not_active Expired - Lifetime
- 1995-11-13 PE PE1995284347A patent/PE14097A1/es not_active Application Discontinuation
- 1995-11-13 MX MX9703565A patent/MX9703565A/es unknown
- 1995-11-13 CA CA002205116A patent/CA2205116C/en not_active Expired - Fee Related
- 1995-11-13 NZ NZ297629A patent/NZ297629A/xx unknown
- 1995-11-13 WO PCT/US1995/014840 patent/WO1996016119A1/en not_active Ceased
- 1995-11-13 EP EP95941396A patent/EP0792318B1/en not_active Expired - Lifetime
- 1995-11-13 BR BR9510328A patent/BR9510328A/pt not_active IP Right Cessation
- 1995-11-13 AT AT95941396T patent/ATE185829T1/de active
- 1995-11-13 ES ES95941396T patent/ES2137558T3/es not_active Expired - Lifetime
- 1995-11-13 KR KR1019970703235A patent/KR100396958B1/ko not_active Expired - Lifetime
- 1995-11-14 MY MYPI95003463A patent/MY112741A/en unknown
- 1995-11-14 AR ARP950100168A patent/AR000687A1/es unknown
1997
- 1997-05-13 NO NO19972203A patent/NO319158B1/no not_active IP Right Cessation
- 1997-05-13 FI FI972032A patent/FI117976B/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH10509200A (ja)	1998-09-08
ATE185829T1 (de)	1999-11-15
PE14097A1 (es)	1997-05-07
EP0792318B1 (en)	1999-10-20
AR000687A1 (es)	1997-08-06
BR9510328A (pt)	1998-06-02
IL115911A0 (en)	1996-01-31
DE69512932D1 (de)	1999-11-25
NZ297629A (en)	2000-01-28
EP0792318A1 (en)	1997-09-03
AU4283096A (en)	1996-06-17
KR100396958B1 (ko)	2003-12-01
JP3582836B2 (ja)	2004-10-27
MY112741A (en)	2001-08-30
NO319158B1 (no)	2005-06-27
KR970707228A (ko)	1997-12-01
ES2137558T3 (es)	1999-12-16
CA2205116C (en)	2003-07-29
FI972032L (fi)	1997-07-11
MX9703565A (es)	1997-08-30
CA2205116A1 (en)	1996-05-30
WO1996016119A1 (en)	1996-05-30
NO972203D0 (no)	1997-05-13
NO972203L (no)	1997-07-14
DE69512932T2 (de)	2000-03-09
FI972032A0 (fi)	1997-05-13
AU691386B2 (en)	1998-05-14

Publication	Publication Date	Title
FI117976B (fi)	2007-05-15	Ekstruusiokoostumuksia, joilla on suuri ohentuminen ja oleellisesti pienentynyt kuroutuminen
US5582923A (en)	1996-12-10	Extrusion compositions having high drawdown and substantially reduced neck-in
EP1276611B1 (en)	2004-04-21	Composition and films thereof
MXPA97003565A (es)	1997-08-01	Composiciones de extrusion que tienen altoestiramiento y rebordeo hacia adentrosustancialmente reducido
AU704902B2 (en)	1999-05-06	Novel pouches for packaging flowable materials
US6262174B1 (en)	2001-07-17	Polymer compositions which exhibit high hot tack
EP0876427B1 (en)	2002-09-25	Polyolefin elastomer blends exhibiting improved properties
KR20000053255A (ko)	2000-08-25	밀봉성과 개선된 모듈러스가 균형잡힌 폴리올레핀 조성물 및 이의 제조 방법
KR19990087556A (ko)	1999-12-27	리올로지-개질된 폴리올레핀
JP2000507644A (ja)	2000-06-20	均衡の取れた特性または向上したじん性を示す収縮フィルムおよびそれの製造方法
JPH08512002A (ja)	1996-12-17	高ドローダウン押出し方法
JP2021530582A (ja)	2021-11-11	卓越した特性を備えたポリエチレン組成物及びフィルム
JP2006517607A (ja)	2006-07-27	ポリマーブレンドから製造されたフィルム層
EP0759048B1 (en)	1999-07-21	Medium modulus film comprising substantially linear polyethylene and fabrication method
WO2021126458A1 (en)	2021-06-24	Films made of polyethylene blends for improved sealing performance and mechanical properties
AU741160B2 (en)	2001-11-22	Pinhole-resistant extrusion composition, method and article
US20010028929A1 (en)	2001-10-11	Films having improved sealing properties
USH2073H1 (en)	2003-07-01	Defect propagation resistant stretch films
US20230151130A1 (en)	2023-05-18	Ethylene interpolymer product and films thereof

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