JP6499927B2 - 網状構造体 - Google Patents

網状構造体 Download PDF

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Publication number
JP6499927B2
JP6499927B2 JP2015117496A JP2015117496A JP6499927B2 JP 6499927 B2 JP6499927 B2 JP 6499927B2 JP 2015117496 A JP2015117496 A JP 2015117496A JP 2015117496 A JP2015117496 A JP 2015117496A JP 6499927 B2 JP6499927 B2 JP 6499927B2
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JP
Japan
Prior art keywords
uniaxially oriented
density polyethylene
linear low
layer
network structure
Prior art date
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Active
Application number
JP2015117496A
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English (en)
Japanese (ja)
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JP2017002428A (ja
JP2017002428A5 (https=
Inventor
伊林　邦彦
邦彦 伊林
寿夫 伊藤
寿夫 伊藤
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.)
Eneos Corp
Original Assignee
JXTG Nippon Oil and Energy Corp
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 JXTG Nippon Oil and Energy Corp filed Critical JXTG Nippon Oil and Energy Corp
Priority to JP2015117496A priority Critical patent/JP6499927B2/ja
Priority to TW105117908A priority patent/TWI687314B/zh
Priority to US15/178,789 priority patent/US10328630B2/en
Publication of JP2017002428A publication Critical patent/JP2017002428A/ja
Publication of JP2017002428A5 publication Critical patent/JP2017002428A5/ja
Application granted granted Critical
Publication of JP6499927B2 publication Critical patent/JP6499927B2/ja
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    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/045—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique in a direction which is not parallel or transverse to the direction of feed, e.g. oblique
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
    • B32B7/035—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features using arrangements of stretched films, e.g. of mono-axially stretched films arranged alternately
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    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
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    • B29C48/025—General arrangement or layout of plant
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • B29C48/08—Flat, e.g. panels flexible, e.g. films
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    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
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    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
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    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
JP2015117496A 2015-06-10 2015-06-10 網状構造体 Active JP6499927B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015117496A JP6499927B2 (ja) 2015-06-10 2015-06-10 網状構造体
TW105117908A TWI687314B (zh) 2015-06-10 2016-06-07 網狀構造體
US15/178,789 US10328630B2 (en) 2015-06-10 2016-06-10 Mesh structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015117496A JP6499927B2 (ja) 2015-06-10 2015-06-10 網状構造体

Publications (3)

Publication Number Publication Date
JP2017002428A JP2017002428A (ja) 2017-01-05
JP2017002428A5 JP2017002428A5 (https=) 2017-11-09
JP6499927B2 true JP6499927B2 (ja) 2019-04-10

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ID=57516641

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JP2015117496A Active JP6499927B2 (ja) 2015-06-10 2015-06-10 網状構造体

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US (1) US10328630B2 (https=)
JP (1) JP6499927B2 (https=)
TW (1) TWI687314B (https=)

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* Cited by examiner, † Cited by third party
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CN107921726B (zh) * 2015-10-29 2019-08-20 旭化成株式会社 复合成型体及其制造方法
JP7089384B2 (ja) * 2018-03-20 2022-06-22 Ｅｎｅｏｓ株式会社 酸素透過性包装材料、包装体及びその製造方法
JP6936187B2 (ja) * 2018-05-31 2021-09-15 Ｅｎｅｏｓ株式会社 透明網状構造体
US12202185B2 (en) * 2018-07-09 2025-01-21 Unipres Corporation Continuous molding method and continuous molding apparatus of press molded product
JP2020121289A (ja) * 2019-01-31 2020-08-13 Ｊｘｔｇエネルギー株式会社 粉塵捕集用網状構造体

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728950A (en) 1954-05-06 1956-01-03 Dow Chemical Co Process for producing fibers from films of polymeric materials
GB849436A (en) 1957-09-11 1960-09-28 Ici Ltd Synthetic polymer films
US3693851A (en) 1965-06-05 1972-09-26 Polymer Processing Res Inst Method for fibrillating stretched film
US3662935A (en) 1968-11-18 1972-05-16 Polymer Processing Res Inst Apparatus for fibrillating uniaxially oriented film
JPS5138980Y2 (https=) 1972-03-13 1976-09-24
JPS55126427A (en) 1979-03-22 1980-09-30 Polymer Processing Res Inst Lateral stretching device for film and fibrous material
DE3127133A1 (de) 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyolefinen und deren copolymerisaten
JPS5851114A (ja) 1981-09-21 1983-03-25 Polymer Processing Res Inst 熱可塑性皮膜に切目を入れる方法
JPS5923011A (ja) 1982-07-30 1984-02-06 Honda Motor Co Ltd 動弁機構における油圧式弁頭間隙排除装置
DE3240383A1 (de) 1982-11-02 1984-05-03 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von oligomeren aluminoxanen
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US4937299A (en) 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4530914A (en) 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
US5580939A (en) 1983-06-06 1996-12-03 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
CA1231702A (en) 1983-06-06 1988-01-19 John A. Ewen Process and catalyst for producing reactor blend polyolefins
US4540753A (en) 1983-06-15 1985-09-10 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
DE3443087A1 (de) 1984-11-27 1986-05-28 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von polyolefinen
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
JP3163088B2 (ja) 1989-10-25 2001-05-08 日産自動車株式会社 自動車用コンソールボックス
JP2983584B2 (ja) 1990-07-17 1999-11-29 日本石油化学株式会社 網状不織布の製造方法
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
JPH06116856A (ja) * 1992-10-01 1994-04-26 Sekisui Chem Co Ltd 網状不織布の製造方法
JP3431706B2 (ja) * 1994-12-16 2003-07-28 新日本石油化学株式会社 積層体・不織布または織布並びにそれらを用いた強化積層体
JPH08281888A (ja) * 1995-04-17 1996-10-29 Nippon Petrochem Co Ltd 一軸配向体、積層体、不織布および織布ならびにそれらを用いた強化積層体
JPH11156986A (ja) * 1997-11-25 1999-06-15 Nippon Petrochem Co Ltd 偏平網状体およびその製造方法
JP2009001776A (ja) 2007-06-11 2009-01-08 Rohm & Haas Co 水性エマルジョンポリマー会合性増粘剤
JP5986975B2 (ja) * 2013-10-18 2016-09-06 Ｊｘエネルギー株式会社 不織布及び強化積層体

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