CZ291628B6 - Způsob zvýšení pevnosti taveniny - Google Patents
Způsob zvýšení pevnosti taveniny Download PDFInfo
- Publication number
- CZ291628B6 CZ291628B6 CZ19984288A CZ428898A CZ291628B6 CZ 291628 B6 CZ291628 B6 CZ 291628B6 CZ 19984288 A CZ19984288 A CZ 19984288A CZ 428898 A CZ428898 A CZ 428898A CZ 291628 B6 CZ291628 B6 CZ 291628B6
- Authority
- CZ
- Czechia
- Prior art keywords
- initiator
- polymer
- polypropylene
- weight
- melt strength
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000002708 enhancing effect Effects 0.000 title abstract 2
- 239000003999 initiator Substances 0.000 claims abstract description 123
- 229920005606 polypropylene copolymer Polymers 0.000 claims abstract description 36
- 239000006185 dispersion Substances 0.000 claims abstract description 29
- 229920000642 polymer Polymers 0.000 claims abstract description 29
- 239000000155 melt Substances 0.000 claims abstract description 17
- -1 polypropylene Polymers 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 18
- 238000012986 modification Methods 0.000 claims description 17
- 230000004048 modification Effects 0.000 claims description 17
- 239000004743 Polypropylene Substances 0.000 claims description 16
- 229920001155 polypropylene Polymers 0.000 claims description 16
- 239000004094 surface-active agent Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 239000002562 thickening agent Substances 0.000 claims description 11
- 238000000354 decomposition reaction Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 230000008014 freezing Effects 0.000 claims description 8
- 238000007710 freezing Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical group CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 claims description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000012876 carrier material Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000004146 Propane-1,2-diol Substances 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- 229960004063 propylene glycol Drugs 0.000 claims description 2
- 235000013772 propylene glycol Nutrition 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract description 8
- 238000010790 dilution Methods 0.000 abstract description 5
- 239000012895 dilution Substances 0.000 abstract description 5
- 229920001577 copolymer Polymers 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 17
- 230000008961 swelling Effects 0.000 description 15
- 238000002474 experimental method Methods 0.000 description 11
- 239000000725 suspension Substances 0.000 description 11
- 150000002978 peroxides Chemical class 0.000 description 9
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- NOBYOEQUFMGXBP-UHFFFAOYSA-N (4-tert-butylcyclohexyl) (4-tert-butylcyclohexyl)oxycarbonyloxy carbonate Chemical compound C1CC(C(C)(C)C)CCC1OC(=O)OOC(=O)OC1CCC(C(C)(C)C)CC1 NOBYOEQUFMGXBP-UHFFFAOYSA-N 0.000 description 3
- DSCFFEYYQKSRSV-UHFFFAOYSA-N 1L-O1-methyl-muco-inositol Natural products COC1C(O)C(O)C(O)C(O)C1O DSCFFEYYQKSRSV-UHFFFAOYSA-N 0.000 description 3
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 3
- 229920003091 Methocel™ Polymers 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-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
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920005629 polypropylene homopolymer Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 2
- HGXJDMCMYLEZMJ-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOOC(=O)C(C)(C)C HGXJDMCMYLEZMJ-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RUPBZQFQVRMKDG-UHFFFAOYSA-M Didecyldimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC RUPBZQFQVRMKDG-UHFFFAOYSA-M 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229960004670 didecyldimethylammonium chloride Drugs 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- QWVBGCWRHHXMRM-UHFFFAOYSA-N hexadecoxycarbonyloxy hexadecyl carbonate Chemical compound CCCCCCCCCCCCCCCCOC(=O)OOC(=O)OCCCCCCCCCCCCCCCC QWVBGCWRHHXMRM-UHFFFAOYSA-N 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 150000002976 peresters Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002847 sound insulator Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000010457 zeolite Substances 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polymerisation Methods In General (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1003406 | 1996-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ428898A3 CZ428898A3 (cs) | 2000-02-16 |
| CZ291628B6 true CZ291628B6 (cs) | 2003-04-16 |
Family
ID=19763061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ19984288A CZ291628B6 (cs) | 1996-06-24 | 1997-06-12 | Způsob zvýšení pevnosti taveniny |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP0907677B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP4129844B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR100289196B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN1101832C (cg-RX-API-DMAC7.html) |
| AT (1) | ATE198608T1 (cg-RX-API-DMAC7.html) |
| AU (1) | AU713948B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR9709941A (cg-RX-API-DMAC7.html) |
| CA (1) | CA2258954A1 (cg-RX-API-DMAC7.html) |
| CZ (1) | CZ291628B6 (cg-RX-API-DMAC7.html) |
| DE (1) | DE69703886T2 (cg-RX-API-DMAC7.html) |
| DK (1) | DK0907677T3 (cg-RX-API-DMAC7.html) |
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| NO (1) | NO319282B1 (cg-RX-API-DMAC7.html) |
| PL (1) | PL189967B1 (cg-RX-API-DMAC7.html) |
| PT (1) | PT907677E (cg-RX-API-DMAC7.html) |
| RU (1) | RU2167884C2 (cg-RX-API-DMAC7.html) |
| TR (1) | TR199802604T2 (cg-RX-API-DMAC7.html) |
| TW (1) | TW341579B (cg-RX-API-DMAC7.html) |
| WO (1) | WO1997049759A1 (cg-RX-API-DMAC7.html) |
| YU (1) | YU57998A (cg-RX-API-DMAC7.html) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3767992B2 (ja) * | 1997-07-18 | 2006-04-19 | 株式会社ジェイエスピー | 押出発泡用ポリプロピレン系樹脂およびその製造方法 |
| UA60351C2 (uk) | 1997-11-21 | 2003-10-15 | Акцо Нобель Н.В. | Спосіб модифікації поліпропілену |
| AU732342B2 (en) * | 1998-01-19 | 2001-04-12 | Polymers Australia Pty Limited | Process for increasing the melt strength of polypropylene |
| JP2002509172A (ja) | 1998-01-19 | 2002-03-26 | ポリマーズ オーストラリア プロプライアタリー リミティド | ポリプロピレン溶融強度を増大させる方法 |
| NO313835B1 (no) * | 1998-06-19 | 2002-12-09 | Borealis As | Fremgangsmate for forgrening av polypropylenmaterialer, fremgangsmate for forgrening og skumming av polypropylenmaterialer, og anvendelse av polymermaterialene oppnadd ved fremgangsmatene |
| JP2002080526A (ja) * | 2000-09-04 | 2002-03-19 | Grand Polymer Co Ltd | 改質ポリプロピレンの製造方法および発泡体 |
| EP1179544A1 (en) * | 2000-08-10 | 2002-02-13 | Grand Polymer Co., Ltd. | Modified polypropylene, process for preparing modified polypropylene, modified polypropylene composition and foamed product |
| EP1186618A1 (en) | 2000-09-08 | 2002-03-13 | ATOFINA Research | Controlled rheology polypropylene heterophasic copolymers |
| JP2003048996A (ja) * | 2001-08-02 | 2003-02-21 | Grand Polymer Co Ltd | シート用ポリプロピレン樹脂およびその製造方法 |
| EP1312617A1 (en) | 2001-11-14 | 2003-05-21 | ATOFINA Research | Impact strength polypropylene |
| ATE421978T1 (de) * | 2003-08-27 | 2009-02-15 | Flexsys Bv | Verfahren zur erhöhung der schmelzefestigkeit von polypropylen |
| US7750086B2 (en) | 2006-02-27 | 2010-07-06 | Equistar Chemicals, Lp | Solid state modification of propylene polymers |
| CN100448902C (zh) * | 2006-09-15 | 2009-01-07 | 中国科学院长春应用化学研究所 | 高熔体强度聚丙烯树脂及其制备方法 |
| JP2008222811A (ja) * | 2007-03-12 | 2008-09-25 | Japan Polypropylene Corp | 改質ポリプロピレン系樹脂の製造法 |
| DE102009026185A1 (de) * | 2009-07-16 | 2011-02-10 | Elantas Gmbh | Reaktiv-Systeme |
| JP2013539812A (ja) | 2010-10-14 | 2013-10-28 | リライアンス、インダストリーズ、リミテッド | 高溶融強度プロピレン系重合体の調製プロセス |
| JP2012201790A (ja) | 2011-03-25 | 2012-10-22 | Sumitomo Chemical Co Ltd | 変性プロピレン重合体の製造方法 |
| WO2014085878A1 (pt) | 2012-12-04 | 2014-06-12 | Braskem S.A. | Método de compatibilização de blendas de polipropileno, blenda de polipropileno e seu uso, produto e agente iniciador de compatibilização de blenda de polipropileno |
| EP3155040B1 (en) * | 2014-06-12 | 2019-08-28 | Nouryon Chemicals International B.V. | Process for enhancing the melt strength of polypropylene |
| JP6655030B2 (ja) * | 2014-06-25 | 2020-02-26 | エクソンモービル ケミカル パテンツ インコーポレイテッド | 高溶融強度ポリプロピレンおよび溶融強度を保持するための押出方法 |
| BR112017016387B1 (pt) | 2015-02-04 | 2021-11-23 | Exxonmobil Chemical Patents Inc. | Composições de polipropileno com encruamento, resistência à fusão e pseudoplasticidade equilibrada e artigo de espuma |
| US20180051160A1 (en) | 2015-02-04 | 2018-02-22 | Exxonmobil Chemical Patents Inc. | Stabilized Balanced Melt Strength and Strain Hardened Polypropylene |
| EP3800217B1 (en) * | 2015-02-10 | 2024-01-10 | Lummus Novolen Technology Gmbh | Methods for modifying the rheology of polymers |
| US10457789B2 (en) | 2015-04-10 | 2019-10-29 | Exxonmobil Chemical Patents Inc. | Extrusion of polypropylenes with organic peroxides |
| EP3289014B1 (en) | 2015-04-28 | 2021-08-11 | ExxonMobil Chemical Patents Inc. | Propylene-based impact copolymers |
| US11559937B2 (en) * | 2016-08-30 | 2023-01-24 | Lummus Novolen Technology Gmbh | Polypropylene for additive manufacturing (3D printing) |
| WO2019093630A1 (ko) | 2017-11-09 | 2019-05-16 | 롯데케미칼 주식회사 | 고용융장력 폴리프로필렌 수지 제조방법 |
| WO2019121371A1 (en) * | 2017-12-19 | 2019-06-27 | Akzo Nobel Chemicals International B.V. | Formulation of di(4-tert-butylcyclohexyl) peroxydicarbonate |
| KR102671695B1 (ko) | 2018-11-29 | 2024-06-05 | 롯데케미칼 주식회사 | 우수한 용융 특성을 지닌 폴리프로필렌 수지 및 그 제조 방법 |
| CN115305644A (zh) * | 2022-07-30 | 2022-11-08 | 苏州大乘环保新材有限公司 | 碳纤雨水收集模块用滤透表层布及制备方法 |
| EP4421117A1 (en) * | 2023-02-21 | 2024-08-28 | Nouryon Chemicals International B.V. | Organic peroxide composition |
| EP4574891A1 (en) | 2023-12-19 | 2025-06-25 | Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. | Polyethylene compositions having improved rheological properties |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1495285C3 (de) * | 1963-03-02 | 1975-07-03 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Erniedrigung des Molekulargewichts von Polyolefinen |
| NL8000260A (nl) * | 1980-01-16 | 1981-08-17 | Akzo Nv | Waterige peroxyde emulsie en de toepassing ervan in suspensie(co-)polymerisatiereacties. |
| US5260390A (en) * | 1980-01-16 | 1993-11-09 | Akzo N.V. | Peroxide emulsions containing an antifreezing compound |
| DE3015139A1 (de) * | 1980-04-19 | 1981-10-22 | Ackermann Albert Gmbh Co | Funktionssteckverbinder |
| FR2613722B1 (fr) * | 1987-04-07 | 1990-11-23 | Bp Chimie Sa | Procede de fabrication de granules d'homopolymere ou de copolymere de propylene |
| US5047485A (en) * | 1989-02-21 | 1991-09-10 | Himont Incorporated | Process for making a propylene polymer with free-end long chain branching and use thereof |
| US5416169A (en) * | 1992-11-26 | 1995-05-16 | Chisso Corporation | Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same |
-
1996
- 1996-11-13 TW TW085113873A patent/TW341579B/zh active
-
1997
- 1997-06-12 DE DE69703886T patent/DE69703886T2/de not_active Expired - Lifetime
- 1997-06-12 ES ES97928199T patent/ES2154047T3/es not_active Expired - Lifetime
- 1997-06-12 PL PL97330900A patent/PL189967B1/pl not_active IP Right Cessation
- 1997-06-12 CA CA002258954A patent/CA2258954A1/en not_active Abandoned
- 1997-06-12 PT PT97928199T patent/PT907677E/pt unknown
- 1997-06-12 JP JP50222698A patent/JP4129844B2/ja not_active Expired - Fee Related
- 1997-06-12 WO PCT/EP1997/003097 patent/WO1997049759A1/en not_active Ceased
- 1997-06-12 KR KR1019980710976A patent/KR100289196B1/ko not_active Expired - Fee Related
- 1997-06-12 TR TR1998/02604T patent/TR199802604T2/xx unknown
- 1997-06-12 EP EP97928199A patent/EP0907677B1/en not_active Expired - Lifetime
- 1997-06-12 AT AT97928199T patent/ATE198608T1/de not_active IP Right Cessation
- 1997-06-12 IL IL12770097A patent/IL127700A/xx not_active IP Right Cessation
- 1997-06-12 RU RU99101119/04A patent/RU2167884C2/ru not_active IP Right Cessation
- 1997-06-12 CZ CZ19984288A patent/CZ291628B6/cs not_active IP Right Cessation
- 1997-06-12 CN CN97195797A patent/CN1101832C/zh not_active Expired - Fee Related
- 1997-06-12 DK DK97928199T patent/DK0907677T3/da active
- 1997-06-12 HU HU9903593A patent/HUP9903593A3/hu unknown
- 1997-06-12 AU AU32584/97A patent/AU713948B2/en not_active Ceased
- 1997-06-12 YU YU57998A patent/YU57998A/sh unknown
- 1997-06-12 BR BR9709941A patent/BR9709941A/pt not_active IP Right Cessation
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1998
- 1998-12-23 NO NO19986102A patent/NO319282B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100289196B1 (ko) | 2001-05-02 |
| JP2000516272A (ja) | 2000-12-05 |
| TW341579B (en) | 1998-10-01 |
| BR9709941A (pt) | 1999-08-10 |
| NO986102D0 (no) | 1998-12-23 |
| KR20000022531A (ko) | 2000-04-25 |
| PT907677E (pt) | 2001-06-29 |
| CZ428898A3 (cs) | 2000-02-16 |
| AU3258497A (en) | 1998-01-14 |
| EP0907677A1 (en) | 1999-04-14 |
| JP4129844B2 (ja) | 2008-08-06 |
| PL330900A1 (en) | 1999-06-07 |
| CA2258954A1 (en) | 1997-12-31 |
| ATE198608T1 (de) | 2001-01-15 |
| RU2167884C2 (ru) | 2001-05-27 |
| HUP9903593A3 (en) | 2000-09-28 |
| NO319282B1 (no) | 2005-07-11 |
| DK0907677T3 (da) | 2001-05-21 |
| WO1997049759A1 (en) | 1997-12-31 |
| CN1223678A (zh) | 1999-07-21 |
| ES2154047T3 (es) | 2001-03-16 |
| EP0907677B1 (en) | 2001-01-10 |
| HUP9903593A2 (en) | 2000-07-28 |
| CN1101832C (zh) | 2003-02-19 |
| AU713948B2 (en) | 1999-12-16 |
| DE69703886T2 (de) | 2001-06-21 |
| TR199802604T2 (xx) | 1999-03-22 |
| IL127700A (en) | 2001-03-19 |
| PL189967B1 (pl) | 2005-10-31 |
| IL127700A0 (en) | 1999-10-28 |
| YU57998A (sh) | 1999-09-27 |
| HK1021197A1 (en) | 2000-06-02 |
| NO986102L (no) | 1998-12-23 |
| DE69703886D1 (de) | 2001-02-15 |
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| Date | Code | Title | Description |
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| PD00 | Pending as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20060612 |