Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Patent
1978-09-18
1981-01-06
Thurlow, Jeffery R.
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
264254, 264277, 264279, 2643281, 264DIG54, B29F 110
Patent
active
042436281
ABSTRACT:
Plastic insulators with protective screens for indoor and outdoor use, especially support and suspension insulators are manufactured by injection molding or transfer molding, using granulated or paste-like molding compounds (rigid or flexible adjustment) on the basis of unsaturated polyester or epoxy resins, heterocyclic polyurethane resins, polypropylene (PP), ethylene-propylene monomer rubber (EPM), ethylene-propylene-diene monomer rubber (EPDM), synthetic rubber, silicone rubber and others. The fabrication can be carried out through one-part or multiple-part injection.
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Siemens Aktiengesellschaft
Thurlow Jeffery R.
LandOfFree
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