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Tension free monofilament macropore polypropylene mesh (Gynemesh PS) in female genital prolapse repair
(Brazilian Society of Urology, 2006)
Objectives: To review intraoperative and postoperative complications associated to the correction of cystocele and rectocele
with polypropylene mesh macropore monofilament (Gynemesh PS) using transvaginal free tension ...
Preparation of polypropylene-based nanocomposites using nanosized MCM-41 as support and in situ polymerization
(2016)
MCM-41 nanoparticles were used for preparing nanocomposites through the in situ polymerization of propylene. The performance of the catalytic system and the final properties of the materials obtained are highly dependent ...
Study of the effects of ionizing radiation on calcium carbonate-modified polypropylene loaded with silver nanoparticles
(Associa????o Brasileira de Energia Nuclear, 2020)
Studies of lignin as reinforcement for plastics composites
(2016-03-23)
The growing environmental concerns and depletion of fossil fuels resulted in an increased interest in environmentally friendly materials based on natural polymers. Efforts are being made to introduce the lignin in plastic ...
Preparation and characterization of porous microfiltration membranes by using tailor-made propylene/1-octadecene copolymers
(ELSEVIER SCIENCE BV, 2008-08-15)
Tailor-made isotactic polypropylene (iPP) and propylene/1-octadecene (CiPP-OD) copolymers synthesized via
a metallocene catalyst were used for membrane preparation by the thermally induced phase separation (TIPS)
process. ...
Preparation of a milk spoilage indicator adsorbed to a modified polypropylene film as an attempt to build a smart packaging
(Elsevier, 2014-09)
A colorimetric sensor of milk spoilage was built from adsorption of methylene blue (MB) onto a modified polypropylene film (PP). First, acrylic acid (AA) was grafted onto PP surface by photograft polymerization reaction, ...
Long-chain branched polypropylene obtained using an epoxy resin as crosslinking agent
(Springer, 2017-06-26)
A reaction between a linear polypropylene functionalized with maleic anhydride (PPg) and epoxy resin (bisphenol A diglycidyl ether) was carried out on the molten state to generate long-chain branches (LCB) in the molecular ...
The effects of specimen size and testing conditions on fracture toughness evaluation of polypropylene homopolymer
(John Wiley & Sons Inc, 2007-04-07)
The results of an experimental test program performed to investigate the influenceof specimen dimensions and testing rate conditions on room temperature fracturetoughness of PP homopolymer are presented. The material ...