KR0169075B1 - 프로필렌 중합체 수지 압출 발포체 - Google Patents
프로필렌 중합체 수지 압출 발포체 Download PDFInfo
- Publication number
- KR0169075B1 KR0169075B1 KR1019960702100A KR19960702100A KR0169075B1 KR 0169075 B1 KR0169075 B1 KR 0169075B1 KR 1019960702100 A KR1019960702100 A KR 1019960702100A KR 19960702100 A KR19960702100 A KR 19960702100A KR 0169075 B1 KR0169075 B1 KR 0169075B1
- Authority
- KR
- South Korea
- Prior art keywords
- foam
- resin
- biaxial
- propylene polymer
- thickness
- 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.)
- Expired - Lifetime
Links
- 239000006260 foam Substances 0.000 title claims abstract description 373
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 100
- 239000002952 polymeric resin Substances 0.000 title claims abstract description 96
- 229920005989 resin Polymers 0.000 claims abstract description 207
- 239000011347 resin Substances 0.000 claims abstract description 207
- 239000011159 matrix material Substances 0.000 claims abstract description 31
- 238000005482 strain hardening Methods 0.000 claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims description 68
- 230000001133 acceleration Effects 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 37
- 238000012360 testing method Methods 0.000 claims description 29
- 238000007906 compression Methods 0.000 claims description 22
- 230000003068 static effect Effects 0.000 claims description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 21
- 239000005977 Ethylene Substances 0.000 claims description 21
- 230000003139 buffering effect Effects 0.000 claims description 19
- 238000011084 recovery Methods 0.000 claims description 17
- 230000006866 deterioration Effects 0.000 claims description 7
- 238000005227 gel permeation chromatography Methods 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000872 buffer Substances 0.000 abstract description 32
- 239000005022 packaging material Substances 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 10
- 238000005520 cutting process Methods 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 abstract description 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 54
- 230000035882 stress Effects 0.000 description 39
- 238000004519 manufacturing process Methods 0.000 description 31
- 238000006116 polymerization reaction Methods 0.000 description 31
- 238000005259 measurement Methods 0.000 description 23
- 239000004604 Blowing Agent Substances 0.000 description 22
- 238000005187 foaming Methods 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 19
- 230000006835 compression Effects 0.000 description 16
- 238000001816 cooling Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 239000002667 nucleating agent Substances 0.000 description 12
- 230000015556 catabolic process Effects 0.000 description 10
- 239000011342 resin composition Substances 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 9
- 238000006731 degradation reaction Methods 0.000 description 8
- -1 polyethylene Polymers 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000012669 compression test Methods 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000004088 foaming agent Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 229920013716 polyethylene resin Polymers 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 239000003570 air Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 235000012438 extruded product Nutrition 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003484 crystal nucleating agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 229920005653 propylene-ethylene copolymer Polymers 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- FMZUHGYZWYNSOA-VVBFYGJXSA-N (1r)-1-[(4r,4ar,8as)-2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical class C([C@@H]1OC(O[C@@H]([C@@H]1O1)[C@H](O)CO)C=2C=CC=CC=2)OC1C1=CC=CC=C1 FMZUHGYZWYNSOA-VVBFYGJXSA-N 0.000 description 1
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- LDTAOIUHUHHCMU-UHFFFAOYSA-N 3-methylpent-1-ene Chemical compound CCC(C)C=C LDTAOIUHUHHCMU-UHFFFAOYSA-N 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 241000282836 Camelus dromedarius Species 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- PMPVIKIVABFJJI-UHFFFAOYSA-N Cyclobutane Chemical compound C1CCC1 PMPVIKIVABFJJI-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KGJNUZNRSAFOAW-UHFFFAOYSA-N [2,4-ditert-butyl-3-[(2,6-ditert-butyl-3-hydroxyphenyl)methyl]phenyl] dihydrogen phosphate Chemical class CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1CC1=C(C(C)(C)C)C=CC(OP(O)(O)=O)=C1C(C)(C)C KGJNUZNRSAFOAW-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229940087101 dibenzylidene sorbitol Drugs 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- UHCBBWUQDAVSMS-UHFFFAOYSA-N fluoroethane Chemical compound CCF UHCBBWUQDAVSMS-UHFFFAOYSA-N 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000003884 phenylalkyl group Chemical group 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
-
- 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
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP939494 | 1994-01-31 | ||
| JP94-9394 | 1994-01-31 | ||
| PCT/JP1995/000126 WO1995020622A1 (en) | 1994-01-31 | 1995-01-31 | Extruded propylene polymer resin foam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960705873A KR960705873A (ko) | 1996-11-08 |
| KR0169075B1 true KR0169075B1 (ko) | 1999-03-20 |
Family
ID=11719219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960702100A Expired - Lifetime KR0169075B1 (ko) | 1994-01-31 | 1995-01-31 | 프로필렌 중합체 수지 압출 발포체 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5629076A (enExample) |
| EP (1) | EP0743337B1 (enExample) |
| JP (1) | JP3313371B2 (enExample) |
| KR (1) | KR0169075B1 (enExample) |
| CN (1) | CN1062280C (enExample) |
| CA (1) | CA2172394C (enExample) |
| DE (1) | DE69509071T2 (enExample) |
| GB (1) | GB2298425B (enExample) |
| SG (1) | SG34214A1 (enExample) |
| TW (1) | TW282480B (enExample) |
| WO (1) | WO1995020622A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI973816A0 (fi) * | 1997-09-26 | 1997-09-26 | Borealis As | Polypropen med hoeg smaeltstyrka |
| US6383425B1 (en) * | 1998-09-03 | 2002-05-07 | Bp Corporation North America Inc. | Method for extruding foamed polypropylene sheet having improved surface appearance |
| US6495085B1 (en) * | 2000-07-28 | 2002-12-17 | The Soundcoat Company, Ltd. | Method of conditioning foam materials by compression |
| US20030211310A1 (en) * | 2001-06-21 | 2003-11-13 | Haas Christopher K. | Foam and method of making |
| US7530127B2 (en) | 2002-05-24 | 2009-05-12 | Dan-Foam Aps | Pillow and method of manufacturing a pillow |
| DK1507469T3 (da) | 2002-05-24 | 2010-10-18 | Tempur World Llc | Komfortpude |
| WO2006053029A1 (en) * | 2004-11-12 | 2006-05-18 | Dow Global Technologies, Inc. | Impact-absorbing members for dynamic impact applications |
| CN101090934B (zh) | 2004-11-19 | 2011-09-07 | 普瑞曼聚合物有限公司 | 丙烯系树脂挤出发泡体 |
| SG123780A1 (en) * | 2005-01-07 | 2006-07-26 | Sumitomo Chemical Co | Polypropylene resin composition and formed article |
| US7469437B2 (en) | 2005-06-24 | 2008-12-30 | Tempur-Pedic Management, Inc. | Reticulated material body support and method |
| DE102007020095A1 (de) | 2007-04-26 | 2008-10-30 | Nordson Corporation, Westlake | Vorrichtung und Verfahren zum Schaumauftrag auf Substrate mit großer Breite |
| JP2009067948A (ja) * | 2007-09-14 | 2009-04-02 | Asahi Fiber Glass Co Ltd | ポリプロピレン系樹脂押出発泡体及びその製造方法 |
| KR20140044369A (ko) | 2011-06-17 | 2014-04-14 | 베리 플라스틱스 코포레이션 | 컵용 단열 슬리브 |
| WO2012174567A2 (en) | 2011-06-17 | 2012-12-20 | Berry Plastics Corporation | Process for forming an insulated container having artwork |
| WO2012174422A2 (en) | 2011-06-17 | 2012-12-20 | Berry Plastics Corporation | Insulated container with molded brim |
| GB2539589B (en) | 2011-06-17 | 2017-04-19 | Berry Plastics Corp | Insulated container |
| EP3255098A1 (en) | 2011-08-31 | 2017-12-13 | Berry Plastics Corporation | Polymeric material for an insulated container |
| WO2013125702A1 (ja) | 2012-02-23 | 2013-08-29 | 日本ポリプロ株式会社 | ポリプロピレン系樹脂組成物および発泡シート |
| EP2818511B1 (en) | 2012-02-23 | 2015-10-21 | Japan Polypropylene Corporation | Polypropylene-based resin composition and foam sheet |
| KR20150040344A (ko) | 2012-08-07 | 2015-04-14 | 베리 플라스틱스 코포레이션 | 컵 성형 공정 및 장치 |
| US8609778B1 (en) | 2012-08-09 | 2013-12-17 | Americas Styrenics, LLC | Styrenic resin incorporating recycled polystyrene |
| US9096698B2 (en) | 2012-08-09 | 2015-08-04 | Americas Styrenics, LLC | Styrenic resin incorporating recycled polystyrene |
| US9115228B2 (en) | 2012-08-09 | 2015-08-25 | Americas Styrenics, LLC | Styrenic resin having improved extensional viscosity |
| CA2889280C (en) | 2012-10-26 | 2021-10-19 | Berry Plastics Corporation | Polymeric material for an insulated container |
| AR093943A1 (es) | 2012-12-14 | 2015-07-01 | Berry Plastics Corp | Reborde de un envase termico |
| AR093944A1 (es) | 2012-12-14 | 2015-07-01 | Berry Plastics Corp | Troquelado para envase |
| US9840049B2 (en) | 2012-12-14 | 2017-12-12 | Berry Plastics Corporation | Cellular polymeric material |
| US9957365B2 (en) | 2013-03-13 | 2018-05-01 | Berry Plastics Corporation | Cellular polymeric material |
| MX388908B (es) | 2013-03-14 | 2025-03-20 | Berry Plastics Corp | Contenedor. |
| US9562140B2 (en) | 2013-08-16 | 2017-02-07 | Berry Plastics Corporation | Polymeric material for an insulated container |
| MX390492B (es) | 2013-08-26 | 2025-03-20 | Berry Plastics Corp | Material polimerico para un envase. |
| US9758655B2 (en) | 2014-09-18 | 2017-09-12 | Berry Plastics Corporation | Cellular polymeric material |
| US10513589B2 (en) | 2015-01-23 | 2019-12-24 | Berry Plastics Corporation | Polymeric material for an insulated container |
| WO2016141179A1 (en) | 2015-03-04 | 2016-09-09 | Berry Plastics Corporation | Polymeric material for container |
| US11214429B2 (en) | 2017-08-08 | 2022-01-04 | Berry Global, Inc. | Insulated multi-layer sheet and method of making the same |
| CN120552336B (zh) * | 2025-07-30 | 2025-10-28 | 山东鑫三新材料有限公司 | 一种保温板挤塑成型控制方法及系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821690Y2 (ja) * | 1977-05-25 | 1983-05-09 | 積水化成品工業株式会社 | 気泡が破壊されたポリオレフィン系樹脂板状成形体 |
| JPS5936116A (ja) * | 1982-08-24 | 1984-02-28 | Chisso Corp | 発泡用エチレンプロピレン共重合体とその製造法 |
| US5116881A (en) * | 1990-03-14 | 1992-05-26 | James River Corporation Of Virginia | Polypropylene foam sheets |
| DE4019053A1 (de) * | 1990-06-15 | 1991-12-19 | Basf Ag | Polymerisate des propylens mit breitem molmassenverhaeltnis q |
| KR100195552B1 (ko) * | 1991-03-25 | 1999-06-15 | 그레이스 스티븐 에스. | 변형되지 않은 폴리에틸렌 발포체 구조물 및 이의 제조방법 |
| JP2859983B2 (ja) * | 1991-03-26 | 1999-02-24 | 株式会社ジェイエスピー | プロピレン系樹脂押出発泡体、成形体及びその製造方法 |
| EP0625168B1 (en) * | 1992-02-04 | 1999-03-03 | The Dow Chemical Company | A process for making a dimensionally-stable polypropylene foam expanded with inorganic blowing agents |
| JP2767513B2 (ja) * | 1992-04-13 | 1998-06-18 | 積水化成品工業株式会社 | ポリプロピレン系樹脂発泡シ−ト |
| DK0674578T3 (da) * | 1992-12-17 | 2000-04-03 | Dow Chemical Co | Ekstruderet propylenpolymerskum med lukkede celler |
-
1995
- 1995-01-31 JP JP51998595A patent/JP3313371B2/ja not_active Expired - Lifetime
- 1995-01-31 DE DE69509071T patent/DE69509071T2/de not_active Expired - Lifetime
- 1995-01-31 CN CN95190806A patent/CN1062280C/zh not_active Expired - Lifetime
- 1995-01-31 WO PCT/JP1995/000126 patent/WO1995020622A1/ja not_active Ceased
- 1995-01-31 US US08/624,531 patent/US5629076A/en not_active Expired - Lifetime
- 1995-01-31 CA CA002172394A patent/CA2172394C/en not_active Expired - Fee Related
- 1995-01-31 KR KR1019960702100A patent/KR0169075B1/ko not_active Expired - Lifetime
- 1995-01-31 SG SG1995000210A patent/SG34214A1/en unknown
- 1995-01-31 GB GB9606771A patent/GB2298425B/en not_active Expired - Fee Related
- 1995-01-31 EP EP95906549A patent/EP0743337B1/en not_active Expired - Lifetime
- 1995-02-09 TW TW084101095A patent/TW282480B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0743337A4 (en) | 1997-06-04 |
| CA2172394C (en) | 1998-08-04 |
| MX9601861A (es) | 1998-03-31 |
| DE69509071T2 (de) | 1999-12-16 |
| WO1995020622A1 (en) | 1995-08-03 |
| KR960705873A (ko) | 1996-11-08 |
| CN1134162A (zh) | 1996-10-23 |
| GB2298425B (en) | 1997-10-08 |
| CA2172394A1 (en) | 1995-08-03 |
| CN1062280C (zh) | 2001-02-21 |
| GB2298425A (en) | 1996-09-04 |
| TW282480B (enExample) | 1996-08-01 |
| JP3313371B2 (ja) | 2002-08-12 |
| DE69509071D1 (de) | 1999-05-20 |
| EP0743337B1 (en) | 1999-04-14 |
| SG34214A1 (en) | 1996-12-06 |
| EP0743337A1 (en) | 1996-11-20 |
| US5629076A (en) | 1997-05-13 |
| GB9606771D0 (en) | 1996-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0169075B1 (ko) | 프로필렌 중합체 수지 압출 발포체 | |
| JPWO1995020622A1 (ja) | プロピレン重合体樹脂押出発泡体 | |
| KR101639466B1 (ko) | 폴리프로필렌계 수지 발포 블로우 성형체의 제조 방법 | |
| US6545094B2 (en) | Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends | |
| EP4047043B1 (en) | Expanded bead and method for producing the same | |
| EP1870434B1 (en) | Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends | |
| US12441860B2 (en) | Polypropylene-based resin expanded bead, method for producing same, and molded article of polypropylene-based resin expanded beads | |
| EP4310137A1 (en) | Polyethylene resin foamed particle, and method for producing same | |
| US20240124674A1 (en) | Molded article of polypropylene-based resin expanded beads and method for producing same | |
| JP2019026805A (ja) | ウレタン系熱可塑性エラストマー発泡粒子 | |
| JP3347920B2 (ja) | ポリプロピレン系樹脂板状押出発泡体及びその製造方法 | |
| EP4079797A1 (en) | Multilayer expanded beads and molded article thereof | |
| JPH0925354A (ja) | ポリプロピレン系樹脂押出発泡細条集束体及びその製造方法 | |
| JPH07252318A (ja) | ポリプロピレン系樹脂 | |
| JP3813349B2 (ja) | 発泡用プロピレン系樹脂 | |
| MXPA96001861A (en) | Express propylene polymer resin foam | |
| EP4393986A1 (en) | Expanded polypropylene-based-resin particles and method for producing molded expanded-particle object | |
| EP4393986B1 (en) | Expanded polypropylene-based-resin particles and method for producing molded expanded-particle object | |
| EP4610302A1 (en) | Polyethylene resin foam particle molded body and method for producing same | |
| JP2023048463A (ja) | 多層発泡粒子 | |
| JPH11156910A (ja) | ポリエチレン系樹脂発泡体の製造方法、ポリエチレン系樹脂発泡体及びその成形体 | |
| WO2023149207A1 (ja) | ポリプロピレン系樹脂発泡粒子、ポリプロピレン系樹脂発泡粒子の製造方法及び物流用緩衝材 | |
| JP2025022511A (ja) | ポリプロピレン系樹脂発泡粒子 | |
| EP4631997A1 (en) | Polyethylene-based resin expanded bead production method, and polyethylene-based resin expanded beads | |
| HK1112013B (en) | Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
Patent event date: 19960424 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960424 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980829 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19981008 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19981008 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20011004 Start annual number: 4 End annual number: 4 |
|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid | ||
| PR1001 | Payment of annual fee |
Payment date: 20020918 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20030924 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20041004 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20050926 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20060925 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20070920 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20080925 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20090925 Start annual number: 12 End annual number: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20101007 Start annual number: 13 End annual number: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20110920 Start annual number: 14 End annual number: 14 |
|
| PR1001 | Payment of annual fee |
Payment date: 20120924 Start annual number: 15 End annual number: 15 |
|
| FPAY | Annual fee payment |
Payment date: 20130924 Year of fee payment: 16 |
|
| PR1001 | Payment of annual fee |
Payment date: 20130924 Start annual number: 16 End annual number: 16 |
|
| FPAY | Annual fee payment |
Payment date: 20141001 Year of fee payment: 17 |
|
| PR1001 | Payment of annual fee |
Payment date: 20141001 Start annual number: 17 End annual number: 17 |
|
| PC1801 | Expiration of term |
Termination date: 20150731 Termination category: Expiration of duration |