Polycaprolactone polyamide

Block copolymers can also be effective in the above manner when a block is not identical but miscible with one of the polymer phases [39 to 41]. An example is polycaprolactone-polyamide block copolymers which collect at the interface of polyvinyl chloride-polyamide blends [41]. 

Okitsu K and Murabayashi K (1985) Polycaprolactone-polyamide elastomer impact absorbers, JP Patent 61,171,731, to Daicel Chemical Ind., Chem 105 192699. 

Polycaprolactone-polyamide block copolymers 6.2.1. Synthetic route... 

Tables 7, 8, 9 and 10, and Figure 21 reprinted from Polymer J,Vol. 32, 2000, Authors Lee H Y, Jeong H M, Lee J S and Kim B K, Title Study on the shape memory polyamides. Synthesis and thermo-mechanical properties of polycaprolactone-polyamide block cop>olymers, pp. 23-28, Copyright (2004), with permission from the Society of Polymer Science, Japan. 

Among the polyurethane, polyester, and polyamide thermoplastic elastomers, those with polyether-based elastomer segments have better hydrolytic stabihty and low temperature flexibiUty, whereas polyester-based analogues are tougher and have the best oil resistance (43). Polycaprolactones and aUphatic polycarbonates, two special types of polyesters, are used to produce premium-grade polyurethanes (12). 

Ring opening Polyamide 6 Polycaprolactone Polyethylene oxide Polypropylene oxide... 

Blends or composites were also prepared especially by Hirano in the same way as mentioned previously for chitin [63], Other systems were proposed in the literature and listed previously [1, 2], Some of them are described in detail, for example, chitosan/ polyamide 6 and chitosan/polyamide 66 [119,120], chitosan/cellulose using a common solvent [121,122], chitosan/poly(oxyethylene) (POE) [123], chitosan/polyvinylpyrrolidone (PVP), chitosan/polyvinyl alcohol (PVA) [123,124], chitosan/polycaprolactone [124-126], chitosan/ collagen [127], chitosan/PHB [128], and chitosan/cellulose fibres [129]. In some case, the polymers are crosslinked in the blends [130]. Hydrogels or films have been prepared by mixing chitosan solution with monomers, initiator and cross-linker followed by copolymerization [131,132]. 

Polyacrylic acid Polyamide Polycaprolactone Polychlorinated biphenyls Polyimide, thermoplastic... 

Recent work on crystallinity measurements is reported below sulfur containing ether ketones [14], polyethylene glycol [15], polystyrene (PS) [16, 17], (PC) [18], polyphenylene alkene diyls [19, 20], isotactic polypropylene [20, 21], polyethylene [21, 22], polyimide [23], poly(2,5 bis (4-methoxyphenyl) oxycarbonyl styrene [24], polyazomethine esters [25], PET-polybutylene terephthalate blends [26], polycyclohexyl ethylene copolymers [27], polycaprolactone [28], syndiotactic polystyrene [29, 30], polyvinylidene fluoride-trifluorethylene copolymer [30], polyethers [31], isotactic methyl methacrylate [32], soy protein isolate polymers [33], polyamide 6/66 [34], polytrimethylene-2,6-naphthalate [35, 36], PE like polyesters [37], polycyclohexadiene [38], p-dioxolone, L-lactide - polyethylene glycol copolymers [39], ethylene - methacrylic acid copolymers and ionomers [40]. 

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