CA2057667A1 - Pellicules superposees - Google Patents

Pellicules superposees

Info

Publication number: CA2057667A1
Authority: CA; Canada
Prior art keywords: laminate according; water soluble; group; acid; weight
Prior art date: 1991-12-13
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

Application number

CA002057667A

Other languages

English (en)

Inventor

John Kwok

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Camelot Technologies Ltd

Original Assignee

Novacor Chemicals International SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-12-13

Filing date

1991-12-13

Publication date

1993-06-14

1991-12-13 Application filed by Novacor Chemicals International SA filed Critical Novacor Chemicals International SA

1991-12-13 Priority to CA002057667A priority Critical patent/CA2057667A1/fr

1993-06-14 Publication of CA2057667A1 publication Critical patent/CA2057667A1/fr

Status Abandoned legal-status Critical Current

Links

229920003169 water-soluble polymer Polymers 0.000 claims abstract description 50
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
239000000178 monomer Substances 0.000 claims description 50
229920000642 polymer Polymers 0.000 claims description 41
150000008064 anhydrides Chemical class 0.000 claims description 21
-1 C1-4 alkyl radicals Chemical class 0.000 claims description 20
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 19
229920001577 copolymer Polymers 0.000 claims description 16
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
229920001519 homopolymer Polymers 0.000 claims description 13
229920003176 water-insoluble polymer Polymers 0.000 claims description 13
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 12
150000001735 carboxylic acids Chemical class 0.000 claims description 12
SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 10
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 10
239000003795 chemical substances by application Substances 0.000 claims description 10
229920002554 vinyl polymer Polymers 0.000 claims description 10
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 9
239000004793 Polystyrene Substances 0.000 claims description 9
239000002253 acid Substances 0.000 claims description 9
229920002678 cellulose Polymers 0.000 claims description 9
239000001913 cellulose Substances 0.000 claims description 9
229920002223 polystyrene Polymers 0.000 claims description 9
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 8
239000003513 alkali Substances 0.000 claims description 8
239000000908 ammonium hydroxide Substances 0.000 claims description 8
150000001991 dicarboxylic acids Chemical class 0.000 claims description 8
235000013312 flour Nutrition 0.000 claims description 8
WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical group [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 8
229920002689 polyvinyl acetate Polymers 0.000 claims description 8
239000011118 polyvinyl acetate Substances 0.000 claims description 8
229910019142 PO4 Inorganic materials 0.000 claims description 7
150000001408 amides Chemical class 0.000 claims description 7
229910021529 ammonia Inorganic materials 0.000 claims description 7
235000021317 phosphate Nutrition 0.000 claims description 7
238000007127 saponification reaction Methods 0.000 claims description 7
DXIJHCSGLOHNES-UHFFFAOYSA-N 3,3-dimethylbut-1-enylbenzene Chemical compound CC(C)(C)C=CC1=CC=CC=C1 DXIJHCSGLOHNES-UHFFFAOYSA-N 0.000 claims description 6
JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims description 6
229920002472 Starch Polymers 0.000 claims description 6
150000001342 alkaline earth metals Chemical class 0.000 claims description 6
239000000835 fiber Substances 0.000 claims description 6
239000008107 starch Substances 0.000 claims description 6
235000019698 starch Nutrition 0.000 claims description 6
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 5
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 5
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 5
229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 5
239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 5
229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 5
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 claims description 5
XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 5
150000001412 amines Chemical group 0.000 claims description 5
150000001642 boronic acid derivatives Chemical group 0.000 claims description 5
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 5
150000004649 carbonic acid derivatives Chemical class 0.000 claims description 5
SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 5
235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 5
239000001863 hydroxypropyl cellulose Substances 0.000 claims description 5
235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 5
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 5
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 5
150000003013 phosphoric acid derivatives Chemical group 0.000 claims description 5
150000003254 radicals Chemical class 0.000 claims description 5
150000004760 silicates Chemical group 0.000 claims description 5
239000000203 mixture Substances 0.000 claims description 4
229920000742 Cotton Polymers 0.000 claims description 3
108010020346 Polyglutamic Acid Proteins 0.000 claims description 3
239000001257 hydrogen Substances 0.000 claims description 3
229910052739 hydrogen Inorganic materials 0.000 claims description 3
229910052757 nitrogen Inorganic materials 0.000 claims description 3
229920002643 polyglutamic acid Polymers 0.000 claims description 3
229920006316 polyvinylpyrrolidine Polymers 0.000 claims description 3
229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
239000002023 wood Substances 0.000 claims description 3
229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
244000144992 flock Species 0.000 claims description 2
125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
239000012766 organic filler Substances 0.000 claims description 2
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 8
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 8
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 8
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 8
125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 4
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims 4
239000001530 fumaric acid Substances 0.000 claims 4
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 4
239000011976 maleic acid Substances 0.000 claims 4
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 4
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
229920006237 degradable polymer Polymers 0.000 abstract description 2
239000010410 layer Substances 0.000 abstract 1
239000011241 protective layer Substances 0.000 abstract 1
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 8
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
229920000747 poly(lactic acid) Polymers 0.000 description 6
239000004372 Polyvinyl alcohol Substances 0.000 description 5
239000000945 filler Substances 0.000 description 5
238000000034 method Methods 0.000 description 5
229920002451 polyvinyl alcohol Polymers 0.000 description 5
WHBMMWSBFZVSSR-UHFFFAOYSA-N 3-hydroxybutyric acid Chemical compound CC(O)CC(O)=O WHBMMWSBFZVSSR-UHFFFAOYSA-N 0.000 description 4
238000005406 washing Methods 0.000 description 4
239000004809 Teflon Substances 0.000 description 3
229920006362 Teflon® Polymers 0.000 description 3
239000011888 foil Substances 0.000 description 3
235000013305 food Nutrition 0.000 description 3
230000007062 hydrolysis Effects 0.000 description 3
238000006460 hydrolysis reaction Methods 0.000 description 3
244000005700 microbiome Species 0.000 description 3
239000004014 plasticizer Substances 0.000 description 3
239000004626 polylactic acid Substances 0.000 description 3
REKYPYSUBKSCAT-UHFFFAOYSA-N 3-hydroxypentanoic acid Chemical compound CCC(O)CC(O)=O REKYPYSUBKSCAT-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
229920000331 Polyhydroxybutyrate Polymers 0.000 description 2
239000000654 additive Substances 0.000 description 2
239000003963 antioxidant agent Substances 0.000 description 2
229920005601 base polymer Polymers 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000010452 phosphate Substances 0.000 description 2
239000005015 poly(hydroxybutyrate) Substances 0.000 description 2
229920000058 polyacrylate Polymers 0.000 description 2
150000003141 primary amines Chemical class 0.000 description 2
239000002904 solvent Substances 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
101100453921 Caenorhabditis elegans kin-29 gene Proteins 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
239000004902 Softening Agent Substances 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
239000002585 base Substances 0.000 description 1
229920002988 biodegradable polymer Polymers 0.000 description 1
239000004621 biodegradable polymer Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
125000002843 carboxylic acid group Chemical group 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
230000000593 degrading effect Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical group C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 1
239000012765 fibrous filler Substances 0.000 description 1
239000001963 growth medium Substances 0.000 description 1
229940071826 hydroxyethyl cellulose Drugs 0.000 description 1
229940071676 hydroxypropylcellulose Drugs 0.000 description 1
239000011256 inorganic filler Substances 0.000 description 1
229910003475 inorganic filler Inorganic materials 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000004310 lactic acid Substances 0.000 description 1
235000014655 lactic acid Nutrition 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
229920000520 poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000007151 ring opening polymerisation reaction Methods 0.000 description 1
239000005060 rubber Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000012209 synthetic fiber Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
229920003177 water-insoluble biodegradable polymer Polymers 0.000 description 1

Landscapes

Laminated Bodies (AREA)

CA002057667A 1991-12-13 1991-12-13 Pellicules superposees Abandoned CA2057667A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002057667A CA2057667A1 (fr)	1991-12-13	1991-12-13	Pellicules superposees

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002057667A CA2057667A1 (fr)	1991-12-13	1991-12-13	Pellicules superposees

Publications (1)

Publication Number	Publication Date
CA2057667A1 true CA2057667A1 (fr)	1993-06-14

Family

ID=4148935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002057667A Abandoned CA2057667A1 (fr)	1991-12-13	1991-12-13	Pellicules superposees

Country Status (1)

Country	Link
CA (1)	CA2057667A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5525706A (en) *	1992-10-02	1996-06-11	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof

1991
- 1991-12-13 CA CA002057667A patent/CA2057667A1/fr not_active Abandoned

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5525706A (en) *	1992-10-02	1996-06-11	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
US5807973A (en) *	1992-10-02	1998-09-15	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
US6111060A (en) *	1992-10-02	2000-08-29	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
US6355772B1 (en)	1992-10-02	2002-03-12	Cargill, Incorporated	Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof

Legal Events

Date	Code	Title	Description
1998-12-14	EEER	Examination request
2000-12-13	FZDE	Discontinued
2023-10-24	FZDE	Discontinued	Effective date: 20001213

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