COLOURING COMPOSITION FOR THERMOPLASTIC POLYMERS AND PROCESS OF PREPARING AND USING SAME
申请人:Guerani Giampaolo
公开号:US20140088227A1
公开(公告)日:2014-03-27
It is described a colouring composition for thermoplastic polymers comprising the product of reaction of an organic dye with one or more polymer additives selected from an aromatic phosphate metal salt, a hindered phenol antioxidant and a salt of a fatty acid. It is disclosed also a process for preparing and using such composition.
RESIN ADDITIVE MASTER BATCH
申请人:Ayabe Takashi
公开号:US20140378586A1
公开(公告)日:2014-12-25
Provided is an additive masterbatch having excellent storage stability (agglomeration resistance), which also has reduced surface tackiness despite comprising a low-melting-point resin additive at a high concentration.
The resin additive masterbatch of the present invention is characterized by comprising, with respect to 100 parts by mass of (A) a polyolefin resin, 65 to 300 parts by mass of (B) a resin additive having a melting point of not higher than 80° C.; and 0.8 to 24 parts by mass of (C) a benzotriazole-based ultraviolet absorber.
METHOD FOR PRODUCING NUCLEATOR MASTERBATCH
申请人:ADEKA CORPORATION
公开号:US20150152248A1
公开(公告)日:2015-06-04
Provided is a method of producing a nucleator masterbatch, by which a nucleator masterbatch capable of improving the transparency and the physical properties of an olefin resin can be produced. This method is a method of producing a masterbatch in which a nucleator is blended in an olefin polymer, the method being characterized by comprising the step of polymerizing an olefin monomer with incorporation of a nucleator component, which is dissolved in an organoaluminum compound or in an organoaluminum compound and an organic solvent, before or during polymerization of the olefin monomer such that the nucleator component is blended in an amount of 0.05 to 20 parts by mass with respect to 100 parts by mass of the olefin polymer obtained by the polymerization of the olefin monomer.
RESIN ADDITIVE MASTERBATCH AND POLYOLEFIN RESIN COMPOSITION TO WHICH SAID RESIN ADDITIVE MASTERBATCH HAS BEEN ADMIXED
申请人:ADEKA CORPORATION
公开号:US20160053086A1
公开(公告)日:2016-02-25
Provided is an additive masterbatch comprising a low-melting-point resin additive at a high concentration, which additive masterbatch can be continuously produced without strand breakage, shows excellent clumping resistance to inhibit bleeding from a pellet thereof and thus has few use restrictions for potential application.
The resin additive masterbatch is characterized by comprising, with respect to 100 parts by mass of (A) a polyolefin resin: 50 to 200 parts by mass of (B) a resin additive having a melting point of not higher than 65° C.; and 10 to 20 parts by mass of (C) an inorganic layered compound.
SUBSTRATE WITH IMPROVED COATABILITY
申请人:ADEKA CORPORATION
公开号:US20160244592A1
公开(公告)日:2016-08-25
A substrate excellent in weatherability and adhesion to a coating applied thereon is provided. The substrate contains (a) 100 parts by mass of a polyolefin resin, (b) 0.01 to 0.5 parts by mass of an aromatic phosphoric ester metal salt having general formula (1), and (c) 0.02 to 0.5 parts by mass of a hindered amine compound, preferably a compound having general formula (2), and optionally preferably (d) 0.02 to 0.5 parts by mass of a benzoate light stabilizer having general formula (4). The structures of general formulae (1), (2), and (4) are as defined in the description.