TW205016B - - Google Patents

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Info

Publication number: TW205016B
Authority: TW; Taiwan
Prior art keywords: film; item; ethylene; copolymer; polybutene
Prior art date: 1990-06-26

Application number

TW080104932A

Other languages

English (en)

Chinese (zh)

Original Assignee

Du Pont Canada

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.)

1990-06-26

Filing date

1991-06-25

Publication date

1993-05-01

1991-06-25 Application filed by Du Pont Canada filed Critical Du Pont Canada

1993-05-01 Application granted granted Critical

1993-05-01 Publication of TW205016B publication Critical patent/TW205016B/zh

Links

238000000034 method Methods 0.000 claims description 28
229920001083 polybutene Polymers 0.000 claims description 18
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 15
239000005977 Ethylene Substances 0.000 claims description 15
239000004698 Polyethylene Substances 0.000 claims description 15
229920001577 copolymer Polymers 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 9
229920000642 polymer Polymers 0.000 claims description 9
229920002959 polymer blend Polymers 0.000 claims description 6
229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 5
238000001816 cooling Methods 0.000 claims description 4
-1 polyethylene Polymers 0.000 claims description 4
239000004711 α-olefin Substances 0.000 claims description 4
150000001875 compounds Chemical class 0.000 claims description 3
229920000573 polyethylene Polymers 0.000 claims description 3
229920001519 homopolymer Polymers 0.000 claims description 2
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
230000002079 cooperative effect Effects 0.000 claims 1
239000010408 film Substances 0.000 description 80
238000010096 film blowing Methods 0.000 description 6
229920002367 Polyisobutene Polymers 0.000 description 4
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
238000010791 quenching Methods 0.000 description 3
230000000171 quenching effect Effects 0.000 description 3
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
238000005336 cracking Methods 0.000 description 2
239000012528 membrane Substances 0.000 description 2
239000004745 nonwoven fabric Substances 0.000 description 2
238000012856 packing Methods 0.000 description 2
229920000098 polyolefin Polymers 0.000 description 2
238000012546 transfer Methods 0.000 description 2
RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
241000252073 Anguilliformes Species 0.000 description 1
229920000298 Cellophane Polymers 0.000 description 1
240000004244 Cucurbita moschata Species 0.000 description 1
235000009854 Cucurbita moschata Nutrition 0.000 description 1
235000009852 Cucurbita pepo Nutrition 0.000 description 1
240000002853 Nelumbo nucifera Species 0.000 description 1
235000006508 Nelumbo nucifera Nutrition 0.000 description 1
235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
241000276426 Poecilia Species 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
PHYFQTYBJUILEZ-UHFFFAOYSA-N Trioleoylglycerol Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC PHYFQTYBJUILEZ-UHFFFAOYSA-N 0.000 description 1
239000012963 UV stabilizer Substances 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
150000003973 alkyl amines Chemical class 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000011449 brick Substances 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
235000008504 concentrate Nutrition 0.000 description 1
239000013068 control sample Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
239000003607 modifier Substances 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
239000000049 pigment Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
235000020354 squash Nutrition 0.000 description 1
229910052572 stoneware Inorganic materials 0.000 description 1
239000012209 synthetic fiber Substances 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
238000012360 testing method Methods 0.000 description 1
239000010409 thin film Substances 0.000 description 1
229920001567 vinyl ester resin Polymers 0.000 description 1

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
- 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
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0041—Crystalline
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Polymers & Plastics (AREA)
Manufacturing & Machinery (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Laminated Bodies (AREA)
Wrappers (AREA)
Compositions Of Macromolecular Compounds (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Rod-Shaped Construction Members (AREA)

TW080104932A 1990-06-26 1991-06-25 TW205016B (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9014181A GB2245572A (en)	1990-06-26	1990-06-26	A stretch wrap film

Publications (1)

Publication Number	Publication Date
TW205016B true TW205016B (mo)	1993-05-01

Family

ID=10678208

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW080104932A TW205016B (mo)	1990-06-26	1991-06-25

Country Status (9)

Country	Link
EP (1)	EP0502132A1 (mo)
AU (1)	AU641253B2 (mo)
CA (1)	CA2072599C (mo)
GB (1)	GB2245572A (mo)
HU (1)	HUT65769A (mo)
NZ (1)	NZ238679A (mo)
PL (1)	PL297165A1 (mo)
TW (1)	TW205016B (mo)
WO (1)	WO1992000344A1 (mo)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0716457D0 (en)	2007-08-23	2007-10-03	Innovia Films Ltd	Naked collation package

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3972964A (en) *	1973-12-26	1976-08-03	W. R. Grace & Co.	Coating composition for polyethylene films comprising EPR and polybutene
GB2063278B (en) *	1978-10-04	1983-01-12	Asahi Dow Ltd	Composition for production of cold drawn film
GB2060658B (en) *	1979-05-10	1982-11-17	Asahi Dow Ltd	Composition for production of cold drawn film
GB8300074D0 (en) *	1983-01-04	1983-02-09	Du Pont Canada	Blends of polyethylene and polybutenes
FR2580224A1 (fr) *	1985-04-12	1986-10-17	Deome Plastiques	Procede et dispositif pour la fabrication de films etirables a liaison par adherence de surface par extrusion, et films multicouches obtenus destines notamment au banderologie de produits sur palette
EP0208634B1 (fr) *	1985-07-01	1989-09-06	Rhone-Poulenc Chimie	Nouveaux maléimides et nouvelles compositions thermodurcissables les contenant
US4833017A (en) *	1987-04-17	1989-05-23	Mobil Oil Corporation	Particle-impregnated one-sided cling stretch wrap film
EP0317166B2 (en) *	1987-11-19	1998-12-23	Exxon Chemical Patents Inc.	Thermoplastic films for use in stretch/cling applications

1990
- 1990-06-26 GB GB9014181A patent/GB2245572A/en not_active Withdrawn
1991
- 1991-06-21 CA CA002072599A patent/CA2072599C/en not_active Expired - Lifetime
- 1991-06-21 AU AU80052/91A patent/AU641253B2/en not_active Ceased
- 1991-06-21 HU HU9202208A patent/HUT65769A/hu unknown
- 1991-06-21 PL PL29716591A patent/PL297165A1/xx unknown
- 1991-06-21 WO PCT/CA1991/000226 patent/WO1992000344A1/en not_active Ceased
- 1991-06-21 EP EP91911377A patent/EP0502132A1/en not_active Withdrawn
- 1991-06-24 NZ NZ238679A patent/NZ238679A/en unknown
- 1991-06-25 TW TW080104932A patent/TW205016B/zh active

Also Published As

Publication number	Publication date
GB9014181D0 (en)	1990-08-15
NZ238679A (en)	1994-02-25
CA2072599A1 (en)	1991-12-27
WO1992000344A1 (en)	1992-01-09
AU641253B2 (en)	1993-09-16
HUT65769A (en)	1994-07-28
GB2245572A (en)	1992-01-08
PL297165A1 (en)	1993-09-06
EP0502132A1 (en)	1992-09-09
CA2072599C (en)	2003-10-07
AU8005291A (en)	1992-01-23

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EP0875372B1 (en)	2001-01-03	Polyolefin stretch film
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