JP2024515601A - 二軸配向ポリプロピレンフィルム、その調製方法及びその使用。 - Google Patents
二軸配向ポリプロピレンフィルム、その調製方法及びその使用。 Download PDFInfo
- Publication number
- JP2024515601A JP2024515601A JP2023562548A JP2023562548A JP2024515601A JP 2024515601 A JP2024515601 A JP 2024515601A JP 2023562548 A JP2023562548 A JP 2023562548A JP 2023562548 A JP2023562548 A JP 2023562548A JP 2024515601 A JP2024515601 A JP 2024515601A
- Authority
- JP
- Japan
- Prior art keywords
- biaxially oriented
- oriented polypropylene
- polypropylene film
- range
- film
- 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.)
- Pending
Links
- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims abstract description 104
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims abstract description 103
- 238000002360 preparation method Methods 0.000 title 1
- 239000004743 Polypropylene Substances 0.000 claims abstract description 45
- 229920001155 polypropylene Polymers 0.000 claims abstract description 45
- 239000000203 mixture Substances 0.000 claims abstract description 41
- -1 polypropylene Polymers 0.000 claims abstract description 41
- 239000002667 nucleating agent Substances 0.000 claims abstract description 29
- 238000002425 crystallisation Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 101100023124 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mfr2 gene Proteins 0.000 claims abstract description 8
- 238000000113 differential scanning calorimetry Methods 0.000 claims abstract description 8
- 230000008025 crystallization Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 239000008188 pellet Substances 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 150000001470 diamides Chemical class 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 239000011256 inorganic filler Substances 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 4
- 239000012766 organic filler Substances 0.000 claims description 4
- 125000005498 phthalate group Chemical class 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 24
- 229920005629 polypropylene homopolymer Polymers 0.000 description 21
- 229920000642 polymer Polymers 0.000 description 9
- HVGQFDNURSIAAU-UHFFFAOYSA-L calcium;cyclohex-3-ene-1,2-dicarboxylate Chemical compound [Ca+2].[O-]C(=O)C1CCC=CC1C([O-])=O HVGQFDNURSIAAU-UHFFFAOYSA-L 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- MBSRTKPGZKQXQR-UHFFFAOYSA-N 2-n,6-n-dicyclohexylnaphthalene-2,6-dicarboxamide Chemical compound C=1C=C2C=C(C(=O)NC3CCCCC3)C=CC2=CC=1C(=O)NC1CCCCC1 MBSRTKPGZKQXQR-UHFFFAOYSA-N 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229960001545 hydrotalcite Drugs 0.000 description 4
- 229910001701 hydrotalcite Inorganic materials 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000000235 small-angle X-ray scattering Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 125000006313 (C5-C8) alkyl group Chemical group 0.000 description 3
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000005001 laminate film Substances 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 description 2
- YQYHOORHLHSQNF-UHFFFAOYSA-N 1-n,1-n'-dicyclohexyl-4-phenylcyclohexa-2,4-diene-1,1-dicarboxamide Chemical compound C1C=C(C=2C=CC=CC=2)C=CC1(C(=O)NC1CCCCC1)C(=O)NC1CCCCC1 YQYHOORHLHSQNF-UHFFFAOYSA-N 0.000 description 2
- FFNHCLMWSCRBCH-UHFFFAOYSA-N 1-n,1-n'-dicyclopentyl-4-phenylcyclohexa-2,4-diene-1,1-dicarboxamide Chemical compound C1C=C(C=2C=CC=CC=2)C=CC1(C(=O)NC1CCCC1)C(=O)NC1CCCC1 FFNHCLMWSCRBCH-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 2
- XVBKIMHFHSCZOW-UHFFFAOYSA-L [Sr++].[O-]C(=O)C1CCC=CC1C([O-])=O Chemical compound [Sr++].[O-]C(=O)C1CCC=CC1C([O-])=O XVBKIMHFHSCZOW-UHFFFAOYSA-L 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- HOLHJWJGARGDQW-UHFFFAOYSA-L barium(2+);cyclohex-3-ene-1,2-dicarboxylate Chemical group [Ba+2].[O-]C(=O)C1CCC=CC1C([O-])=O HOLHJWJGARGDQW-UHFFFAOYSA-L 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 239000003484 crystal nucleating agent Substances 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- GSYMBNRUSHTMQY-UHFFFAOYSA-L magnesium cyclohex-3-ene-1,2-dicarboxylate Chemical compound [Mg++].[O-]C(=O)C1CCC=CC1C([O-])=O GSYMBNRUSHTMQY-UHFFFAOYSA-L 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QPQNATKKIIGERS-UHFFFAOYSA-N 1-n,3-n-dicyclohexylcyclopentane-1,3-dicarboxamide Chemical compound C1CC(C(=O)NC2CCCCC2)CC1C(=O)NC1CCCCC1 QPQNATKKIIGERS-UHFFFAOYSA-N 0.000 description 1
- BVXGBMBOZMRULW-UHFFFAOYSA-N 1-n,4-n-dicyclohexylbenzene-1,4-dicarboxamide Chemical compound C=1C=C(C(=O)NC2CCCCC2)C=CC=1C(=O)NC1CCCCC1 BVXGBMBOZMRULW-UHFFFAOYSA-N 0.000 description 1
- NZEOICMEPDOJKB-UHFFFAOYSA-N 1-n,4-n-dicyclohexylcyclohexane-1,4-dicarboxamide Chemical compound C1CC(C(=O)NC2CCCCC2)CCC1C(=O)NC1CCCCC1 NZEOICMEPDOJKB-UHFFFAOYSA-N 0.000 description 1
- QBJIQCVBXZDRSG-UHFFFAOYSA-N 1-n,4-n-dicyclopentylbenzene-1,4-dicarboxamide Chemical compound C=1C=C(C(=O)NC2CCCC2)C=CC=1C(=O)NC1CCCC1 QBJIQCVBXZDRSG-UHFFFAOYSA-N 0.000 description 1
- IWUJLUPWTMGHPJ-UHFFFAOYSA-N 2-n,6-n-di(cyclooctyl)naphthalene-2,6-dicarboxamide Chemical compound C=1C=C2C=C(C(=O)NC3CCCCCCC3)C=CC2=CC=1C(=O)NC1CCCCCCC1 IWUJLUPWTMGHPJ-UHFFFAOYSA-N 0.000 description 1
- FPRSHRPBZCFRSF-UHFFFAOYSA-N 4-(cyclohexanecarbonylamino)-n-cyclohexylbenzamide Chemical compound C1CCCCC1C(=O)NC(C=C1)=CC=C1C(=O)NC1CCCCC1 FPRSHRPBZCFRSF-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- CPDZIYSQTBRIQZ-UHFFFAOYSA-H [Al+3].[Al+3].[O-]C(=O)C1CCC=CC1C([O-])=O.[O-]C(=O)C1CCC=CC1C([O-])=O.[O-]C(=O)C1CCC=CC1C([O-])=O Chemical compound [Al+3].[Al+3].[O-]C(=O)C1CCC=CC1C([O-])=O.[O-]C(=O)C1CCC=CC1C([O-])=O.[O-]C(=O)C1CCC=CC1C([O-])=O CPDZIYSQTBRIQZ-UHFFFAOYSA-H 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 150000003862 amino acid derivatives Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 159000000007 calcium salts Chemical class 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
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
- ZPNFXERENRVGOP-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid zinc Chemical compound [Zn].C(C1C(C(=O)O)CCC=C1)(=O)O ZPNFXERENRVGOP-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000012939 laminating adhesive Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- ABRHLWPJYNIPHN-UHFFFAOYSA-N n-(4-benzamidophenyl)benzamide Chemical compound C=1C=CC=CC=1C(=O)NC(C=C1)=CC=C1NC(=O)C1=CC=CC=C1 ABRHLWPJYNIPHN-UHFFFAOYSA-N 0.000 description 1
- RERAAFUGYWIHFD-UHFFFAOYSA-N n-(5-anilino-5-oxopentyl)benzamide Chemical compound C=1C=CC=CC=1NC(=O)CCCCNC(=O)C1=CC=CC=C1 RERAAFUGYWIHFD-UHFFFAOYSA-N 0.000 description 1
- UXMBRQOBONMJIC-UHFFFAOYSA-N n-[4-(cyclohexanecarbonylamino)phenyl]cyclohexanecarboxamide Chemical compound C1CCCCC1C(=O)NC(C=C1)=CC=C1NC(=O)C1CCCCC1 UXMBRQOBONMJIC-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Classifications
-
- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—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
- 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
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG10202104076W | 2021-04-21 | ||
| SG10202104076W | 2021-04-21 | ||
| PCT/SG2022/050189 WO2022225450A1 (fr) | 2021-04-21 | 2022-04-01 | Film de polypropylène à orientation biaxiale, son procédé de préparation et son utilisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2024515601A true JP2024515601A (ja) | 2024-04-10 |
Family
ID=83723738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023562548A Pending JP2024515601A (ja) | 2021-04-21 | 2022-04-01 | 二軸配向ポリプロピレンフィルム、その調製方法及びその使用。 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4326787A1 (fr) |
| JP (1) | JP2024515601A (fr) |
| WO (1) | WO2022225450A1 (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558683B (zh) * | 2011-12-31 | 2014-01-22 | 广州呈和科技有限公司 | 一种聚丙烯β晶型成核剂组合物及其应用 |
| EP2995641B1 (fr) * | 2014-09-11 | 2019-12-25 | Borealis AG | Composition de polypropylène pour un film de condensateur |
-
2022
- 2022-04-01 JP JP2023562548A patent/JP2024515601A/ja active Pending
- 2022-04-01 EP EP22792109.5A patent/EP4326787A1/fr active Pending
- 2022-04-01 WO PCT/SG2022/050189 patent/WO2022225450A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP4326787A1 (fr) | 2024-02-28 |
| WO2022225450A1 (fr) | 2022-10-27 |
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