EP1994077A2 - Neue verwendung eines copolymers mit zumindest teilweise aus polytrimethylenetherglykol abstammenden polyamidblöcken und polyetherblöcken - Google Patents
Neue verwendung eines copolymers mit zumindest teilweise aus polytrimethylenetherglykol abstammenden polyamidblöcken und polyetherblöckenInfo
- Publication number
- EP1994077A2 EP1994077A2 EP07731641A EP07731641A EP1994077A2 EP 1994077 A2 EP1994077 A2 EP 1994077A2 EP 07731641 A EP07731641 A EP 07731641A EP 07731641 A EP07731641 A EP 07731641A EP 1994077 A2 EP1994077 A2 EP 1994077A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- blocks
- polyamide
- copolymer
- ether glycol
- use according
- 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.)
- Withdrawn
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title claims abstract description 46
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000004952 Polyamide Substances 0.000 title claims abstract description 42
- 229920002647 polyamide Polymers 0.000 title claims abstract description 42
- 229920001577 copolymer Polymers 0.000 title claims abstract description 27
- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 26
- 229920000570 polyether Polymers 0.000 title claims abstract description 26
- -1 polytrimethylene Polymers 0.000 title claims abstract description 24
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004698 Polyethylene Substances 0.000 claims abstract description 14
- 239000000654 additive Substances 0.000 claims abstract description 9
- 230000000996 additive effect Effects 0.000 claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims abstract description 7
- 229920002292 Nylon 6 Polymers 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229920000909 polytetrahydrofuran Polymers 0.000 claims abstract description 6
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 6
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 150000004985 diamines Chemical class 0.000 claims description 14
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 9
- 150000003951 lactams Chemical class 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 150000001413 amino acids Chemical class 0.000 claims description 5
- 239000007859 condensation product Substances 0.000 claims description 4
- 229920006147 copolyamide elastomer Polymers 0.000 description 21
- 229920000642 polymer Polymers 0.000 description 10
- 229920002614 Polyether block amide Polymers 0.000 description 7
- VPRUMANMDWQMNF-UHFFFAOYSA-N phenylethane boronic acid Chemical compound OB(O)CCC1=CC=CC=C1 VPRUMANMDWQMNF-UHFFFAOYSA-N 0.000 description 7
- 239000002243 precursor Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920006146 polyetheresteramide block copolymer Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 125000004427 diamine group Chemical group 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 2
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 2
- 229920000299 Nylon 12 Polymers 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GUOSQNAUYHMCRU-UHFFFAOYSA-N 11-Aminoundecanoic acid Chemical compound NCCCCCCCCCCC(O)=O GUOSQNAUYHMCRU-UHFFFAOYSA-N 0.000 description 1
- PBLZLIFKVPJDCO-UHFFFAOYSA-N 12-aminododecanoic acid Chemical compound NCCCCCCCCCCCC(O)=O PBLZLIFKVPJDCO-UHFFFAOYSA-N 0.000 description 1
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 description 1
- IGSBHTZEJMPDSZ-UHFFFAOYSA-N 4-[(4-amino-3-methylcyclohexyl)methyl]-2-methylcyclohexan-1-amine Chemical class C1CC(N)C(C)CC1CC1CC(C)C(N)CC1 IGSBHTZEJMPDSZ-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- XDOLZJYETYVRKV-UHFFFAOYSA-N 7-Aminoheptanoic acid Chemical compound NCCCCCCC(O)=O XDOLZJYETYVRKV-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- OTKFKCIRTBTDKK-UHFFFAOYSA-N [3-(aminomethyl)-5-bicyclo[2.2.1]heptanyl]methanamine Chemical compound C1C(CN)C2C(CN)CC1C2 OTKFKCIRTBTDKK-UHFFFAOYSA-N 0.000 description 1
- YMUAXKYTHNCMAS-UHFFFAOYSA-N [butyl(nitroso)amino]methyl acetate Chemical compound CCCCN(N=O)COC(C)=O YMUAXKYTHNCMAS-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- CJYXCQLOZNIMFP-UHFFFAOYSA-N azocan-2-one Chemical compound O=C1CCCCCCN1 CJYXCQLOZNIMFP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007278 cyanoethylation reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229920006017 homo-polyamide Polymers 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002531 isophthalic acids Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- ZETYUTMSJWMKNQ-UHFFFAOYSA-N n,n',n'-trimethylhexane-1,6-diamine Chemical compound CNCCCCCCN(C)C ZETYUTMSJWMKNQ-UHFFFAOYSA-N 0.000 description 1
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 150000003504 terephthalic acids Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/52—Polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/40—Polyamides containing oxygen in the form of ether groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
- C08G81/025—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyether sequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/56—Polyamides, e.g. polyester-amides
Definitions
- the present invention relates to a new use of a copolymer comprising polyamide blocks and polyether blocks, the latter being at least partly polytrimethylene ether glycol (abbreviated PO3G).
- a copolymer comprising polyamide blocks and polyether blocks, the latter being at least partly polytrimethylene ether glycol (abbreviated PO3G).
- polyether block blocks In polyether block blocks (PEBA), polyamide blocks are known to be rigid segments while polyether blocks are flexible segments.
- PA Polyamide block copolymers
- PE polyether blocks
- PEBA PA and PE block copolymers
- the polyamide sequences with dicarboxylic chain ends come for example from the condensation of polyamide precursors in the presence of a chain-control dicarboxylic acid.
- the polyamide blocks with diamine chain ends come for example from the condensation of polyamide precursors in the presence of a chain-regulating diamine.
- the polyamide block and polyether block polymers may also comprise randomly distributed units. Said polymers can be prepared by the simultaneous reaction of the polyether and the precursors of the polyamide blocks.
- polyetherdiol, polyamide precursors, and a chain-regulating diacid can be reacted or polyetherdiamine, polyamide precursors, and a chain-regulating diacid can be reacted.
- a polymer having essentially polyether blocks is obtained, polyamide blocks of very variable length depending on the moment in which the chain regulator intervenes during the formation of the PA block, but also the various reagents reacted randomly which are distributed in a Random (statistical) along the polymer chain.
- the polyamide block may consist of a "homopolyamide” structure [polymerization of a single monomer, ie a single lactam, a single amino acid CC or a single pair (diacid, diamine)] or else of a "copolyamide” type structure. with the polymerization of a mixture of at least two monomers selected from the three types mentioned in the previous case.
- the polyamide blocks are obtained in the presence of a diacid or a chain-control diamine depending on whether polyamide blocks with acid or amine ends are desired. If the precursors already comprise a diacid or a diamine, it suffices, for example, to use it in excess, but it is also possible to use another diacid or another diamine taken from the dicarboxylic acid and diamine groups defined below.
- French patent application FR 88 15441 discloses a waterproof breathable film based on polyetheresteramide, in particular PA 12 - polytetramethylene glycol (PTMG).
- PTMG polytetramethylene glycol
- Another problem is the too low water uptake and the reduction of the water vapor permeability.
- WO97 / 26020 discloses scented resins consisting of a polyetheresteramide type polymer resin for the regular diffusion of volatile substances. This document does not disclose selective diffusion of gases.
- thermoplastic polymer compositions comprising a polyamide and at least one PEBA which is a hydrophilic modifier and / or antistaticity modifier.
- EP0476963 relates to a polymer mixture comprising PEBA with polyether blocks predominant in PEG, and a polyether block PEBA containing no PEG but based on PTMG or PPG.
- the PO3G-based PEBA polymer according to the invention not only has properties for improving the insulating matrix resistivity but also properties:
- PA represents a polyamide block
- PE represents a polyether block
- n represents the number of units -PA-PE- of said copolymer, and in which said blocks come either entirely from polytrimethylene ether glycol (PO 3 G) or else come from a mixture or a copolymer of PO3G and at least one of polyethylene ether glycol (PEG), polypropylene ether glycol (PPG), polytetramethylene ether glycol (PTMG), polyhexamethylene ether glycol and copolymers of tetrahydrofuran (THF) and 3- alkyl tetrahydrofuran (3MeTHF); as breathable product or as an additive imparting breathability properties to thermoplastic polymers to form a selective diffusion membrane depending on the nature of the gas; as an additive to polyamide 6, polyamide 6.6 or copolyamide based on 6 / 6.6 to be converted into a film to improve the mechanical properties and / or processability of said polyamide.
- PEG polyethylene ether glyco
- said PE blocks have a molecular weight ⁇ 800.
- said PE blocks have a molecular weight of at least 250.
- said PE blocks have a molecular mass of between 250 and 650.
- the copolymer is characterized in that at least 10%, preferably at least 20%, even more preferably at least 30%, advantageously at least 50%, still more advantageously at least 75% and, more preferably, 85 to 100% by weight of the PE blocks are from polytrimethylene ether glycol (% by weight based on the total weight of said PE blocks).
- the percentage by weight of PA blocks relative to the total weight of said copolymer is in particular at least 10%, more preferably at least 15%, and preferably up to 90%, more preferably between 40 and 60%.
- the PA blocks have in particular a number-average molecular mass of at least 300, preferably at least 600, and preferably ranging up to 10,000, more preferably up to 5000, and even more preferably up to at 3000.
- n is 1, being in particular at least 5, more preferably at least 6, and up to an average of 60, preferably up to an average of 30, so more preferred up to an average of 25.
- the PA blocks are in particular carboxylic ends so that the bonds between the PA and PE blocks are ester bonds.
- the PA blocks having carboxylic end groups may be the condensation product of a lactam, in particular a lactam C 4 -C 4, an amino acid, in particular an amino acid, C 4 -C 4 or a combination of both with a dicarboxylic acid, in particular a C 4 -C 20 dicarboxylic acid;
- lactams examples include caprolactam, oenantholactam and lauryllactam.
- amino acids examples include aminocaproic acid, amino-7-heptanoic acid, amino-11-undecanoic acid and amino-12-dodecanoic acid.
- dicarboxylic acids examples include 1,4-cyclohexyldicarboxylic acid, butanedioic, adipic, azelaic, suberic, sebacic, dodecanedicarboxylic and terephthalic and isophthalic acids, but also dimerized fatty acids.
- the carboxyl-terminated PA blocks may also be the condensation product of a dicarboxylic acid such as a C 4 -C 20 alkyl dicarboxylic acid and a diamine, especially a C 2 -C 20 diamine.
- a dicarboxylic acid such as a C 4 -C 20 alkyl dicarboxylic acid and a diamine, especially a C 2 -C 20 diamine.
- diamines mention may be made of hexamethylenediamine, dodecamethylenediamine, trimethylhexamethylenediamine, isomers of bis (4-aminocyclohexyl) methane (BACM), bis (3-methyl-4-aminocyclohexyl) methane (BMACM), and 2-2-bis- (3-methyl-4-aminocyclohexyl) -propane (BMACP), and para-amino-di-cyclohexyl-methane (PACM), and isophoronediamine (IPDA), 2,6-bis (aminomethyl) norbornane (BAMN) and piperazine.
- BCM bis (4-aminocyclohexyl) methane
- BMACM bis (3-methyl-4-aminocyclohexyl) methane
- BMACP 2-2-bis- (3-methyl-4-aminocyclohexyl) -propane
- PAMN para-
- the PA blocks can be chosen from the blocks PA 6, PA 11, PA 12, PA 6.6, PA 6.9, PA 6.10, PA 6.12, PA 6.14, PA 6.18, PA Pip.10 and PA 9.6.
- the PE blocks come either entirely from polytrimethylene ether glycol (PO3G) or they also advantageously come from PO3G and from at least one of polyethylene ether glycol (PEG), polypropylene ether glycol (PPG), polytetramethylene ether glycol (PTMG), polyhexamethylene ether glycol and copolymers of tetrahydrofuran (THF) and 3-alkyl tetrahydrofuran (3MeTHF). It is also possible to envisage a PE block of "copolyether” type containing a series of PE blocks of the types mentioned above. The chain ends of the copolyethers can be diOH, diNH 2, diisocyanate or diacid according to their synthesis process.
- the polyether glycols in addition to PO3G in the PE block have an average molecular weight such that the PE block the containers have an average molecular weight of at least about 800, more preferably at least about 1000, and preferably at least about 1500. Also, preferably at least about 50% by weight, more preferably at least about less than 75% by weight, and more preferably about 85 to 100% by weight, of the polyether glycol used to form the PE block is PO3G.
- the present invention relates more specifically to the use of a copolymer of formula (I) as defined above as an antistatic product or as an additive imparting antistatic properties to thermoplastic polymers such as polyamides or elastomers.
- the present invention also relates more particularly to the use of a copolymer of formula (I) as defined above as a breathable product or as an additive imparting properties of breathability to thermoplastic polymers such as polyamides. or elastomers.
- the present invention also relates more particularly to the use of a copolymer of formula (I) as defined above to form a selective diffusion membrane depending on the nature of the gas.
- the copolymer of formula (I) can be used as an additive to polyamide 6, polyamide 6.6 or a copolyamide based on 6 / 6.6 to be converted into a film to improve the mechanical properties and / or the the transformation of polyamide.
- the copolymers of the invention may be prepared by any means for hanging the polyamide blocks and the polyether blocks.
- essentially two methods are used, one said in two steps, the other in one step.
- the polyamide blocks are first manufactured and then, in a second step, polyamide blocks and polyether blocks.
- the polyamide precursors, the chain regulator (or the dicarboxylic acid or stoichiometric excess diamine) and the polyether are mixed; a polymer having essentially polyether blocks, polyamide blocks of very variable length, but also the various reagents reacted in a random manner which are distributed randomly (statistically) along the polymer chain.
- Catalysts described in US Pat. Nos. 4,331,786, 4,155,475, 4,195,155, 4,839,441, 4,884,014, 4,230,838 and 4,332,920 can be used.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0601354A FR2897354A1 (fr) | 2006-02-16 | 2006-02-16 | Nouvelle utilisation d'un copolymere comprenant des blocs polyamide et des blocs polyethers provenant au moins en partie du polytrimethylene ether glycol |
US78435506P | 2006-03-21 | 2006-03-21 | |
PCT/FR2007/050817 WO2007093752A2 (fr) | 2006-02-16 | 2007-02-16 | Nouvelles utilisations d'un copolymere comprenant des blocs polyamide et des blocs polyethers provenant au moins en partie du polytrimethylene ether glycol |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1994077A2 true EP1994077A2 (de) | 2008-11-26 |
Family
ID=36956178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07731641A Withdrawn EP1994077A2 (de) | 2006-02-16 | 2007-02-16 | Neue verwendung eines copolymers mit zumindest teilweise aus polytrimethylenetherglykol abstammenden polyamidblöcken und polyetherblöcken |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090221767A1 (de) |
EP (1) | EP1994077A2 (de) |
JP (1) | JP2009526892A (de) |
KR (1) | KR20080093056A (de) |
CN (1) | CN101426567A (de) |
CA (1) | CA2642439A1 (de) |
FR (1) | FR2897354A1 (de) |
TW (1) | TW200745221A (de) |
WO (1) | WO2007093752A2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US10058634B2 (en) | 2009-04-28 | 2018-08-28 | Surmodics, Inc. | Devices and methods for delivery of bioactive agents |
US8883284B2 (en) * | 2010-09-03 | 2014-11-11 | Transhield Technology As | Vapor permeable fabric constructs with static or dynamic antimicrobial compositions |
FR2965269B1 (fr) * | 2010-09-28 | 2013-10-04 | Arkema France | Composition a base de peba et son utilisation pour la fabrication d'objets transparents resistants a un impact de haute vitesse |
FR2969525A1 (fr) * | 2010-12-27 | 2012-06-29 | Arkema France | Composite bois/polymere a stabilite thermique amelioree |
US10213529B2 (en) | 2011-05-20 | 2019-02-26 | Surmodics, Inc. | Delivery of coated hydrophobic active agent particles |
US9861727B2 (en) | 2011-05-20 | 2018-01-09 | Surmodics, Inc. | Delivery of hydrophobic active agent particles |
WO2013002602A2 (ko) * | 2011-06-30 | 2013-01-03 | 코오롱인더스트리 주식회사 | 타이어 이너라이너용 필름 및 이의 제조 방법 |
US9399374B2 (en) | 2011-06-30 | 2016-07-26 | Kolon Industries, Inc. | Film for a tire inner liner and preparation method therefor |
US11246963B2 (en) | 2012-11-05 | 2022-02-15 | Surmodics, Inc. | Compositions and methods for delivery of hydrophobic active agents |
US20150344624A1 (en) * | 2012-12-31 | 2015-12-03 | Kolon Industries, Inc. | Cross-linking polymer, polymer resin composition, and polymer film |
US20150121888A1 (en) * | 2013-11-05 | 2015-05-07 | General Electric Company | Gas turbine online wash control |
US20170298182A1 (en) * | 2014-09-24 | 2017-10-19 | Bridgestone Corporation | Tire |
FR3037961B1 (fr) * | 2015-06-26 | 2019-12-20 | Arkema France | Peba pour adherence directe sur tpe |
US10898446B2 (en) | 2016-12-20 | 2021-01-26 | Surmodics, Inc. | Delivery of hydrophobic active agents from hydrophilic polyether block amide copolymer surfaces |
US10525406B2 (en) * | 2017-05-30 | 2020-01-07 | Saudi Arabian Oil Company | Polymer blended membranes for sour gas separation |
WO2020193681A1 (en) * | 2019-03-26 | 2020-10-01 | Novogy, Inc. | Derivatives of 10-methylene lipids, process for preparing such derivatives and use thereof |
FR3096683B1 (fr) * | 2019-05-27 | 2022-03-04 | Arkema France | copolyesteramide auto-ignifugé |
CN113750804B (zh) * | 2021-09-15 | 2022-07-19 | 北京理工大学 | 改性聚间苯二甲酰间苯二胺超滤膜及其制备方法和应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0757801B2 (ja) * | 1987-05-30 | 1995-06-21 | ダイセル化学工業株式会社 | 新規ポリエ−テル・エステル・アミド・ブロック・コポリマ− |
FR2639644A1 (fr) * | 1988-11-25 | 1990-06-01 | Atochem | Film elastomere thermoplastique permeable a la vapeur d'eau a base de polyetheresteramide, son procede de fabrication et articles comprenant un tel film |
NZ239723A (en) * | 1990-09-18 | 1993-06-25 | Chicopee | Blends comprising a hydrophilic block poly (ether-co-amide) and a hydrophobic polymer |
FR2743566B1 (fr) * | 1996-01-16 | 1998-05-07 | Atochem Elf Sa | Nouvelle resine parfumee permettant la diffusion reguliere d'une composition parfumee complexe |
FR2810988B1 (fr) * | 2000-07-03 | 2002-08-16 | Rhodianyl | Compositions polyamides a antistaticite et hydrophilie ameliorees |
JP4911861B2 (ja) * | 2000-07-06 | 2012-04-04 | インターナショナル コーティングズ リミテッド | 防汚ペイント |
DE60211281T8 (de) * | 2001-11-27 | 2007-09-06 | Ube Industries, Ltd., Ube | Polyamide mit geringer Wasseraufnahmekapazität |
US6590065B1 (en) * | 2001-12-10 | 2003-07-08 | E. I. Du Pont De Nemours And Company | Polytrimethylene ether ester amide and use thereof |
US6608168B1 (en) * | 2002-08-09 | 2003-08-19 | E. I. Du Pont De Nemours And Company | Polytrimethylene ether esters |
US6979492B2 (en) * | 2002-08-09 | 2005-12-27 | E. I. Du Pont De Nemours And Company | Thermoplastic elastomer comprising poly(trimethylene-ethylene ether) soft segment and polyamide hard segment |
JP2006131890A (ja) * | 2004-10-04 | 2006-05-25 | Ube Ind Ltd | ポリアミド樹脂組成物及びポリアミドフィルム |
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2006
- 2006-02-16 FR FR0601354A patent/FR2897354A1/fr not_active Withdrawn
-
2007
- 2007-02-16 CA CA002642439A patent/CA2642439A1/fr not_active Abandoned
- 2007-02-16 WO PCT/FR2007/050817 patent/WO2007093752A2/fr active Application Filing
- 2007-02-16 CN CNA2007800136601A patent/CN101426567A/zh active Pending
- 2007-02-16 TW TW096106369A patent/TW200745221A/zh unknown
- 2007-02-16 US US12/279,578 patent/US20090221767A1/en not_active Abandoned
- 2007-02-16 JP JP2008554830A patent/JP2009526892A/ja not_active Abandoned
- 2007-02-16 EP EP07731641A patent/EP1994077A2/de not_active Withdrawn
- 2007-02-16 KR KR1020087019957A patent/KR20080093056A/ko not_active Application Discontinuation
Non-Patent Citations (1)
Title |
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See references of WO2007093752A2 * |
Also Published As
Publication number | Publication date |
---|---|
TW200745221A (en) | 2007-12-16 |
CA2642439A1 (fr) | 2007-08-23 |
WO2007093752A3 (fr) | 2008-09-12 |
JP2009526892A (ja) | 2009-07-23 |
WO2007093752A2 (fr) | 2007-08-23 |
KR20080093056A (ko) | 2008-10-17 |
US20090221767A1 (en) | 2009-09-03 |
CN101426567A (zh) | 2009-05-06 |
FR2897354A1 (fr) | 2007-08-17 |
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