[go: up one dir, main page]

Youn et al., 1985 - Google Patents

Processing of microcellular polyester composites

Youn et al., 1985

Document ID
12116037794364635044
Author
Youn J
Suh N
Publication year
Publication venue
Polymer composites

External Links

Snippet

A new method of producing microcellular polyester composites is developed. The microcellular foam which is produced by supersaturating the polyester resin with nitrogen is cured by dielectric heating. The lightweight composite contains about 10 μm size bubbles …
Continue reading at 4spepublications.onlinelibrary.wiley.com (other versions)

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components

Similar Documents

Publication Publication Date Title
Youn et al. Processing of microcellular polyester composites
Gupta et al. Microballoon wall thickness effects on properties of syntactic foams
Ramesh et al. Numerical and experimental studies of bubble growth during the microcellular foaming process
White et al. Staged curing of composite materials
Wang et al. The compressive properties of expandable microspheres/epoxy foams
Kumar et al. Production of microcellular polycarbonate using carbon dioxide for bubble nucleation
Kardos et al. Void growth and resin transport during processing of thermosetting—Matrix composites
Pattison et al. Mechanism of low profile behavior in unsaturated polyester systems
KR20020019985A (en) Three-dimensionally reinforced cellular matrix composite and method of making same
Patil et al. Compressive behavior of fly ash based 3D printed syntactic foam composite
Shah et al. Multiscale modeling for virtual manufacturing of thermoset composites
Jiang et al. Poly (ether imide)/epoxy foam composites with a microcellular structure and ultralow density: Bead foam fabrication, compression molding, mechanical properties, thermal stability, and flame-retardant properties
Nawafleh et al. 3D-printed thermoset syntactic foams with tailorable mechanical performance
Peng et al. Orientation effects in freeformed short-fiber composites
Zhou et al. Combining foam injection molding with batch foaming to improve cell density and control cellular orientation via multiple gas dissolution and desorption processes
Ngo et al. Non‐isothermal ‘2‐D flow/3‐D thermal’developments encompassing process modelling of composites: flow/thermal/cure formulations and validations
Paul et al. Analysis of the specific properties of glass microballoon-epoxy syntactic foams under tensile and flexural loads
Zeltmann et al. Mechanical properties of epoxy matrix-borosilicate glass hollow-particle syntactic foams
Kawagoe et al. Craze initiation in poly (methyl methacrylate) under biaxial stress
Yakushin et al. Properties of rigid polyurethane foams filled with milled carbon fibers
Zhang et al. Torsion properties of high density polyethylene foams
US11285643B2 (en) Thermoset porous composites and methods thereof
Hayes et al. Variable temperature cure polyetherimide epoxy‐based prepreg systems
Youn Lightweight polyester composites
Xu Development and analysis of three-dimensionally reinforced cellular matrix composites