AU4923793A - Degradation control of environmentally degradable disposable materials - Google Patents
Degradation control of environmentally degradable disposable materialsInfo
- Publication number
- AU4923793A AU4923793A AU49237/93A AU4923793A AU4923793A AU 4923793 A AU4923793 A AU 4923793A AU 49237/93 A AU49237/93 A AU 49237/93A AU 4923793 A AU4923793 A AU 4923793A AU 4923793 A AU4923793 A AU 4923793A
- Authority
- AU
- Australia
- Prior art keywords
- acid
- disposable material
- disposable
- degradation
- polymers
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims description 443
- 238000006731 degradation reaction Methods 0.000 title claims description 192
- 230000015556 catabolic process Effects 0.000 title claims description 190
- 229920000642 polymer Polymers 0.000 claims description 194
- 238000000034 method Methods 0.000 claims description 144
- 150000001875 compounds Chemical class 0.000 claims description 132
- 239000000203 mixture Substances 0.000 claims description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 239000004014 plasticizer Substances 0.000 claims description 59
- -1 laminates Substances 0.000 claims description 58
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 57
- 229920001577 copolymer Polymers 0.000 claims description 56
- 230000002209 hydrophobic effect Effects 0.000 claims description 56
- 239000000178 monomer Substances 0.000 claims description 52
- 239000002253 acid Substances 0.000 claims description 49
- 238000000576 coating method Methods 0.000 claims description 48
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 45
- 239000012190 activator Substances 0.000 claims description 44
- 239000011248 coating agent Substances 0.000 claims description 41
- JJTUDXZGHPGLLC-IMJSIDKUSA-N 4511-42-6 Chemical compound C[C@@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-IMJSIDKUSA-N 0.000 claims description 33
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 33
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 30
- 150000002148 esters Chemical class 0.000 claims description 23
- 125000004122 cyclic group Chemical group 0.000 claims description 22
- 239000004310 lactic acid Substances 0.000 claims description 22
- 235000014655 lactic acid Nutrition 0.000 claims description 22
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 21
- 230000003301 hydrolyzing effect Effects 0.000 claims description 20
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 19
- 150000007513 acids Chemical class 0.000 claims description 19
- 235000002906 tartaric acid Nutrition 0.000 claims description 19
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 18
- 244000005700 microbiome Species 0.000 claims description 18
- 235000015097 nutrients Nutrition 0.000 claims description 18
- 239000011975 tartaric acid Substances 0.000 claims description 18
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 230000000813 microbial effect Effects 0.000 claims description 16
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 16
- 239000001569 carbon dioxide Substances 0.000 claims description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 14
- 239000002775 capsule Substances 0.000 claims description 13
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 13
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 claims description 12
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 claims description 12
- 238000004132 cross linking Methods 0.000 claims description 12
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 claims description 10
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 10
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- 229920000954 Polyglycolide Polymers 0.000 claims description 9
- 125000001931 aliphatic group Chemical group 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 8
- 150000005676 cyclic carbonates Chemical class 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 239000001530 fumaric acid Substances 0.000 claims description 8
- 235000011087 fumaric acid Nutrition 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- 229920002223 polystyrene Polymers 0.000 claims description 8
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 8
- BWLBGMIXKSTLSX-UHFFFAOYSA-N 2-hydroxyisobutyric acid Chemical compound CC(C)(O)C(O)=O BWLBGMIXKSTLSX-UHFFFAOYSA-N 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 150000001298 alcohols Chemical class 0.000 claims description 7
- 150000002576 ketones Chemical class 0.000 claims description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 6
- RPGJJWLCCOPDAZ-UHFFFAOYSA-N 2-hydroxybehenic acid Chemical compound CCCCCCCCCCCCCCCCCCCCC(O)C(O)=O RPGJJWLCCOPDAZ-UHFFFAOYSA-N 0.000 claims description 6
- GHPVDCPCKSNJDR-UHFFFAOYSA-N 2-hydroxydecanoic acid Chemical compound CCCCCCCCC(O)C(O)=O GHPVDCPCKSNJDR-UHFFFAOYSA-N 0.000 claims description 6
- JGHSBPIZNUXPLA-UHFFFAOYSA-N 2-hydroxyhexadecanoic acid Chemical compound CCCCCCCCCCCCCCC(O)C(O)=O JGHSBPIZNUXPLA-UHFFFAOYSA-N 0.000 claims description 6
- JYZJYKOZGGEXSX-UHFFFAOYSA-N 2-hydroxymyristic acid Chemical compound CCCCCCCCCCCCC(O)C(O)=O JYZJYKOZGGEXSX-UHFFFAOYSA-N 0.000 claims description 6
- SXVPOSFURRDKBO-UHFFFAOYSA-N Cyclododecanone Chemical compound O=C1CCCCCCCCCCC1 SXVPOSFURRDKBO-UHFFFAOYSA-N 0.000 claims description 6
- VZWGRQBCURJOMT-UHFFFAOYSA-N Dodecyl acetate Chemical compound CCCCCCCCCCCCOC(C)=O VZWGRQBCURJOMT-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 6
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 6
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 6
- 150000002334 glycols Chemical class 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 6
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 claims description 6
- 150000002596 lactones Chemical class 0.000 claims description 6
- 239000001630 malic acid Substances 0.000 claims description 6
- 235000011090 malic acid Nutrition 0.000 claims description 6
- 239000005022 packaging material Substances 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 6
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 claims description 5
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-hydroxyoctadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 claims description 5
- JKRDADVRIYVCCY-UHFFFAOYSA-N 2-hydroxyoctanoic acid Chemical compound CCCCCCC(O)C(O)=O JKRDADVRIYVCCY-UHFFFAOYSA-N 0.000 claims description 5
- JRHWHSJDIILJAT-UHFFFAOYSA-N 2-hydroxypentanoic acid Chemical compound CCCC(O)C(O)=O JRHWHSJDIILJAT-UHFFFAOYSA-N 0.000 claims description 5
- 229920000856 Amylose Polymers 0.000 claims description 5
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 claims description 5
- 150000008064 anhydrides Chemical class 0.000 claims description 5
- 150000008378 aryl ethers Chemical class 0.000 claims description 5
- UKXSKSHDVLQNKG-UHFFFAOYSA-N benzilic acid Chemical compound C=1C=CC=CC=1C(O)(C(=O)O)C1=CC=CC=C1 UKXSKSHDVLQNKG-UHFFFAOYSA-N 0.000 claims description 5
- 229920006217 cellulose acetate butyrate Polymers 0.000 claims description 5
- 239000003431 cross linking reagent Substances 0.000 claims description 5
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 5
- 150000002170 ethers Chemical class 0.000 claims description 5
- 150000002513 isocyanates Chemical class 0.000 claims description 5
- 229960002510 mandelic acid Drugs 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- MBIQENSCDNJOIY-UHFFFAOYSA-N 2-hydroxy-2-methylbutyric acid Chemical compound CCC(C)(O)C(O)=O MBIQENSCDNJOIY-UHFFFAOYSA-N 0.000 claims description 4
- AFENDNXGAFYKQO-UHFFFAOYSA-N 2-hydroxybutyric acid Chemical compound CCC(O)C(O)=O AFENDNXGAFYKQO-UHFFFAOYSA-N 0.000 claims description 4
- BTJFTHOOADNOOS-UHFFFAOYSA-N 2-hydroxynonanoic acid Chemical compound CCCCCCCC(O)C(O)=O BTJFTHOOADNOOS-UHFFFAOYSA-N 0.000 claims description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000001361 adipic acid Substances 0.000 claims description 4
- 235000011037 adipic acid Nutrition 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 claims description 4
- 150000004677 hydrates Chemical class 0.000 claims description 4
- 239000012764 mineral filler Substances 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- YJFZUQCTMYDSCN-DOFZRALJSA-N (5z,8z,11z,14z)-2-hydroxyicosa-5,8,11,14-tetraenoic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCC(O)C(O)=O YJFZUQCTMYDSCN-DOFZRALJSA-N 0.000 claims description 3
- CPLYLXYEVLGWFJ-UHFFFAOYSA-N 2-hydroxyarachidic acid Chemical compound CCCCCCCCCCCCCCCCCCC(O)C(O)=O CPLYLXYEVLGWFJ-UHFFFAOYSA-N 0.000 claims description 3
- IFYDZTDBJZWEPK-UHFFFAOYSA-N 2-hydroxyhexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCC(O)C(O)=O IFYDZTDBJZWEPK-UHFFFAOYSA-N 0.000 claims description 3
- AFDSETGKYZMEEA-HZJYTTRNSA-N 2-hydroxylinoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCC(O)C(O)=O AFDSETGKYZMEEA-HZJYTTRNSA-N 0.000 claims description 3
- JBSOOFITVPOOSY-KTKRTIGZSA-N 2-hydroxyoleic acid Chemical compound CCCCCCCC\C=C/CCCCCCC(O)C(O)=O JBSOOFITVPOOSY-KTKRTIGZSA-N 0.000 claims description 3
- KCEUZVYQPROALO-UHFFFAOYSA-N 2-hydroxytridecanoic acid Chemical compound CCCCCCCCCCCC(O)C(O)=O KCEUZVYQPROALO-UHFFFAOYSA-N 0.000 claims description 3
- 229940125664 ABTL0812 Drugs 0.000 claims description 3
- 239000004970 Chain extender Substances 0.000 claims description 3
- 239000001856 Ethyl cellulose Substances 0.000 claims description 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 3
- UXDDRFCJKNROTO-UHFFFAOYSA-N Glycerol 1,2-diacetate Chemical compound CC(=O)OCC(CO)OC(C)=O UXDDRFCJKNROTO-UHFFFAOYSA-N 0.000 claims description 3
- NGEWQZIDQIYUNV-UHFFFAOYSA-N L-valinic acid Natural products CC(C)C(O)C(O)=O NGEWQZIDQIYUNV-UHFFFAOYSA-N 0.000 claims description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims description 3
- 229920003232 aliphatic polyester Polymers 0.000 claims description 3
- 159000000032 aromatic acids Chemical class 0.000 claims description 3
- MSUOLNSQHLHDAS-UHFFFAOYSA-N cerebronic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCC(O)C(O)=O MSUOLNSQHLHDAS-UHFFFAOYSA-N 0.000 claims description 3
- 239000007857 degradation product Substances 0.000 claims description 3
- 230000000593 degrading effect Effects 0.000 claims description 3
- 229920001249 ethyl cellulose Polymers 0.000 claims description 3
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000001087 glyceryl triacetate Substances 0.000 claims description 3
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 3
- 229920001281 polyalkylene Polymers 0.000 claims description 3
- 229960002622 triacetin Drugs 0.000 claims description 3
- VPVXHAANQNHFSF-UHFFFAOYSA-N 1,4-dioxan-2-one Chemical compound O=C1COCCO1 VPVXHAANQNHFSF-UHFFFAOYSA-N 0.000 claims description 2
- BPOVRAAUERBWFK-UHFFFAOYSA-N 1-hydroxycyclohexane-1-carboxylic acid Chemical compound OC(=O)C1(O)CCCCC1 BPOVRAAUERBWFK-UHFFFAOYSA-N 0.000 claims description 2
- RTLDJXGEOSVJEX-UHFFFAOYSA-N 2-(furan-2-yl)-2-hydroxyacetic acid Chemical compound OC(=O)C(O)C1=CC=CO1 RTLDJXGEOSVJEX-UHFFFAOYSA-N 0.000 claims description 2
- JQXGCBKGIBTCHY-PDBXOOCHSA-N 2-HoTrE Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCC(O)C(O)=O JQXGCBKGIBTCHY-PDBXOOCHSA-N 0.000 claims description 2
- MNRBGFKCVTVNBA-UHFFFAOYSA-N 2-Hydroxyundecanoate Chemical compound CCCCCCCCCC(O)C(O)=O MNRBGFKCVTVNBA-UHFFFAOYSA-N 0.000 claims description 2
- YCVQIFAYEDNDPQ-UHFFFAOYSA-N 2-hydroxy-2-(oxolan-2-yl)acetic acid Chemical compound OC(=O)C(O)C1CCCO1 YCVQIFAYEDNDPQ-UHFFFAOYSA-N 0.000 claims description 2
- KUZABABLVHWUGR-UHFFFAOYSA-N 2-hydroxyheptadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)C(O)=O KUZABABLVHWUGR-UHFFFAOYSA-N 0.000 claims description 2
- RGMMREBHCYXQMA-UHFFFAOYSA-N 2-hydroxyheptanoic acid Chemical compound CCCCCC(O)C(O)=O RGMMREBHCYXQMA-UHFFFAOYSA-N 0.000 claims description 2
- NYHNVHGFPZAZGA-UHFFFAOYSA-N 2-hydroxyhexanoic acid Chemical compound CCCCC(O)C(O)=O NYHNVHGFPZAZGA-UHFFFAOYSA-N 0.000 claims description 2
- PYNCEZHRMYECCB-UHFFFAOYSA-N 2-hydroxynonadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)C(O)=O PYNCEZHRMYECCB-UHFFFAOYSA-N 0.000 claims description 2
- GZYXPXGNODDCBD-UHFFFAOYSA-N 3,3,6,6-tetramethyl-1,4-dioxane-2,5-dione Chemical compound CC1(C)OC(=O)C(C)(C)OC1=O GZYXPXGNODDCBD-UHFFFAOYSA-N 0.000 claims description 2
- KNSUNQNOMOWILN-UHFFFAOYSA-N 3-ethyl-3-hydroxyheptanoic acid Chemical compound CCCCC(O)(CC)CC(O)=O KNSUNQNOMOWILN-UHFFFAOYSA-N 0.000 claims description 2
- MRABAEUHTLLEML-UHFFFAOYSA-N Butyl lactate Chemical compound CCCCOC(=O)C(C)O MRABAEUHTLLEML-UHFFFAOYSA-N 0.000 claims description 2
- 239000005046 Chlorosilane Substances 0.000 claims description 2
- VIZORQUEIQEFRT-UHFFFAOYSA-N Diethyl adipate Chemical compound CCOC(=O)CCCCC(=O)OCC VIZORQUEIQEFRT-UHFFFAOYSA-N 0.000 claims description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004348 Glyceryl diacetate Substances 0.000 claims description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- 150000001278 adipic acid derivatives Chemical class 0.000 claims description 2
- 150000001348 alkyl chlorides Chemical class 0.000 claims description 2
- 125000005907 alkyl ester group Chemical group 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- NWCHELUCVWSRRS-UHFFFAOYSA-N atrolactic acid Chemical compound OC(=O)C(O)(C)C1=CC=CC=C1 NWCHELUCVWSRRS-UHFFFAOYSA-N 0.000 claims description 2
- 150000007514 bases Chemical class 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 239000001191 butyl (2R)-2-hydroxypropanoate Substances 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
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- 229920002678 cellulose Polymers 0.000 claims description 2
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- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 150000003950 cyclic amides Chemical class 0.000 claims description 2
- 125000005442 diisocyanate group Chemical group 0.000 claims description 2
- 229940116333 ethyl lactate Drugs 0.000 claims description 2
- YYZUSRORWSJGET-UHFFFAOYSA-N ethyl octanoate Chemical compound CCCCCCCC(=O)OCC YYZUSRORWSJGET-UHFFFAOYSA-N 0.000 claims description 2
- 229940093476 ethylene glycol Drugs 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 239000004220 glutamic acid Substances 0.000 claims description 2
- 235000013922 glutamic acid Nutrition 0.000 claims description 2
- 125000005456 glyceride group Chemical group 0.000 claims description 2
- 235000019443 glyceryl diacetate Nutrition 0.000 claims description 2
- 229940093915 gynecological organic acid Drugs 0.000 claims description 2
- 125000000468 ketone group Chemical group 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- 150000004702 methyl esters Chemical class 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 125000005498 phthalate group Chemical class 0.000 claims description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 2
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- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000000646 scanning calorimetry Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 150000003330 sebacic acids Chemical class 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 229920006352 transparent thermoplastic Polymers 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229940124543 ultraviolet light absorber Drugs 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000013585 weight reducing agent Substances 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
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/012—Additives activating the degradation of the macromolecular compounds
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0033—Additives activating the degradation of the macromolecular compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1942—Details relating to the geometry of the reactor round circular or disk-shaped spherical
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94967592A | 1992-09-22 | 1992-09-22 | |
US949675 | 1992-09-22 | ||
PCT/US1993/008717 WO1994006866A1 (fr) | 1992-09-22 | 1993-09-15 | Regulation de degradation de materiaux jetables, degradables par l'environnement |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4923793A true AU4923793A (en) | 1994-04-12 |
Family
ID=25489412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU49237/93A Abandoned AU4923793A (en) | 1992-09-22 | 1993-09-15 | Degradation control of environmentally degradable disposable materials |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0662107A4 (fr) |
AU (1) | AU4923793A (fr) |
CA (1) | CA2144310A1 (fr) |
MX (1) | MX9305814A (fr) |
WO (1) | WO1994006866A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939467A (en) * | 1992-06-26 | 1999-08-17 | The Procter & Gamble Company | Biodegradable polymeric compositions and products thereof |
US6579814B1 (en) | 1994-12-30 | 2003-06-17 | 3M Innovative Properties Company | Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles |
US5472518A (en) * | 1994-12-30 | 1995-12-05 | Minnesota Mining And Manufacturing Company | Method of disposal for dispersible compositions and articles |
US5849401A (en) * | 1995-09-28 | 1998-12-15 | Cargill, Incorporated | Compostable multilayer structures, methods for manufacture, and articles prepared therefrom |
FR2741627B1 (fr) * | 1995-11-27 | 1997-12-19 | Poudres & Explosifs Ste Nale | Compositions entierement biodegradables utiles pour fabriquer des cartouches de chasse et de tir |
FI99268C (fi) * | 1996-04-04 | 1998-02-25 | Upm Kymmene Oy | Kerrosmateriaali |
IE960308A1 (en) | 1996-04-23 | 1997-11-05 | Kinerton Ltd | Sustained release ionic conjugate |
US6127512A (en) * | 1997-10-31 | 2000-10-03 | Monsanto Company | Plasticized polyhydroxyalkanoate compositions and methods for their use in the production of shaped polymeric articles |
DE19755966B4 (de) * | 1997-12-16 | 2004-08-05 | Urs J. Dr. Hänggi | Verwendung von Formulierungen von wasserfesten, biologisch abbaubaren Polymeren aus nachwachsenden Rohstoffen mit erhöhter Bindungsaffinität zur Herstellung von Trägern für Analysensysteme und Testsysteme aus diesen Formulierungen |
EP2258742A1 (fr) * | 1997-12-22 | 2010-12-08 | Metabolix, Inc. | Compositions de polyhydroxyalcanoates à vitesses de degradation regulées |
DE19938008A1 (de) | 1999-08-11 | 2001-02-15 | Basf Ag | Biologisch abbaubare Schaumstoffpartikel |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8330414D0 (en) * | 1983-11-15 | 1983-12-21 | Ici Plc | Disposable bags |
NL8402178A (nl) * | 1984-07-10 | 1986-02-03 | Rijksuniversiteit | Entstuk, geschikt voor behandeling door reconstructieve chirurgie van beschadigingen van beenachtig materiaal. |
HUT64576A (en) * | 1988-08-08 | 1994-01-28 | Battelle Memorial Institute | Thermoplastic materials to be produced from lactides and method for it's production, method for producing of degradable polyolefinic - compound, compound for replacing polystyrene, method for producing of degradable, thermoplastic compound |
JPH0639564B2 (ja) * | 1989-05-18 | 1994-05-25 | 国立衛生試験所長 | 高分子マトリツクス |
JP2736390B2 (ja) * | 1989-12-12 | 1998-04-02 | グンゼ株式会社 | 釣糸及びその製造法 |
US5076983A (en) * | 1990-07-16 | 1991-12-31 | E. I. Du Pont De Nemours And Company | Polyhydroxy acid films |
JPH05508669A (ja) * | 1990-07-16 | 1993-12-02 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | 分解性発泡材料 |
WO1992004413A1 (fr) * | 1990-09-06 | 1992-03-19 | Biopak Technology Ltd | Matieres thermoplastiques de conditionnement obtenues a partir d'acide lactique |
AU8616991A (en) * | 1990-09-11 | 1992-03-30 | E.I. Du Pont De Nemours And Company | Films containing polyhydroxy acids |
EP0548209A4 (en) * | 1990-09-11 | 1993-09-01 | E.I. Du Pont De Nemours And Company | Films containing polyhydroxy acids and a compatibilizer |
JP3068174B2 (ja) * | 1990-10-30 | 2000-07-24 | 株式会社島津製作所 | 生分解性プラスチック |
JP3077704B2 (ja) * | 1990-10-30 | 2000-08-14 | 株式会社島津製作所 | 生分解性プラスチック成形体 |
-
1993
- 1993-09-15 WO PCT/US1993/008717 patent/WO1994006866A1/fr not_active Application Discontinuation
- 1993-09-15 EP EP93921600A patent/EP0662107A4/fr not_active Withdrawn
- 1993-09-15 CA CA002144310A patent/CA2144310A1/fr not_active Abandoned
- 1993-09-15 AU AU49237/93A patent/AU4923793A/en not_active Abandoned
- 1993-09-22 MX MX9305814A patent/MX9305814A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0662107A1 (fr) | 1995-07-12 |
MX9305814A (es) | 1994-04-29 |
WO1994006866A1 (fr) | 1994-03-31 |
EP0662107A4 (fr) | 1995-09-27 |
CA2144310A1 (fr) | 1994-03-31 |
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