Patent classifications
C08L2203/10
Food product container and composition for same
A composition for a food product storage container includes a polypropylene co-polymer, a tie additive, a color concentrate, and Ethylene vinyl alcohol. The ethylene vinyl alcohol may be between 3 and 10% by weight of the food product storage container. The composition further comprises small particle talc. The composition may be configured to be co-injection molded to form the food product storage container which may reduce an ingress of moisture and/or oxygen.
POLYESTER CONTAINER AND MANUFACTURING METHOD THEREFOR
The present invention relates to a polyester container. The polyester container is formed from a polyester resin containing a particular content of diol moieties derived from isosorbide and diethylene glycol, and thus can show high transparency in spite of a great wall thickness thereof.
Hydrogenated rubber with improved performance in TPE compositions
New hydrogenated styrenic block copolymers, in particular styrene-ethylene/butylene-styrene copolymers (SEBS copolymers), with improved performance in thermoplastic elastomer compositions (TPE compositions), process for preparing said hydrogenated styrenic block copolymers, reprocessable TPE-S compositions made thereof, method for producing an article from said reprocessable TPE-S compositions and articles made of said reprocessable TPE-S compositions, in particular suitable for medical applications.
FIBERS FOR NON-WOVEN FABRICS HAVING BLENDS OF POLYMERS WITH HIGH AND LOW MELT FLOW RATES
A spunbond non-woven fabric includes a plurality of fibers. The fibers are formed from a polymer blend that includes at least one first polymer and at least one second polymer. A melt flow rate of the at least one first polymer is greater than a melt flow rate of the at least one second polymer, and the melt flow rate of the at least one second polymer is about 9 g/10 min to less than 18 g/10 min. The blend may include a percentage by weight of the second polymer that is greater than a percentage by weight of the first polymer.
TPE BASED LINERS FOR PRESSURIZED CONTAINERS
Use of a closure liner composition for a container used within pressurized dispense systems said composition comprising a blend of a thermoplastic elastomer (TPE) and UHMW-PE.
Resin composition for injection forming
A resin composition for injection forming containing a high-density polyethylene, an ethylene-vinyl alcohol copolymer and an acid-modified linear low-density polyethylene, characterized in that the ethylene-vinyl alcohol copolymer is contained in an amount of 35 to 90 parts by mass and the acid-modified linear low-density polyethylene is contained in an amount of 10 to 35 parts by mass per 100 parts by mass of the high-density polyethylene.
CONTAINER FOR CHLORINE-BASED LIQUID BLEACHING AGENT COMPOSITIONS, AND BLEACHING AGENT ARTICLE
Provided are: a container for chlorine-based liquid bleaching agent composition including a resin composition containing a polyester resin (A), a pigment (B) and a polyamide resin (C), wherein a content of the polyester resin (A) is 90 to 99 mass %, and a mass ratio [(B)/(C)] of the (B) and the (C) is 1/99 to 20/80; and a bleaching agent article including a container having a chlorine-based liquid bleaching agent composition accommodated therein.
Fibers for non-woven fabrics having blends of polymers with high and low melt flow rates
A spunbond non-woven fabric includes a plurality of fibers. The fibers are formed from a polymer blend that includes at least one first polymer and at least one second polymer. A melt flow rate of the at least one first polymer is greater than a melt flow rate of the at least one second polymer, and the melt flow rate of the at least one second polymer is about 9 g/10 min to less than 18 g/10 min. The blend may include a percentage by weight of the second polymer that is greater than a percentage by weight of the first polymer.
FLUORINE-CONTAINING COPOLYMER
A fluorine-containing copolymer including tetrafluoroethylene units (a), ethylene units (b), and hexafluoropropylene units (c), a content of the tetrafluoroethylene units (a) in the total monomer units being 36.0 to 45.0% by mole; a content of the hexafluoropropylene units (c) in the total monomer units being 6 to 21% by mole; a mole ratio of the tetrafluoroethylene units (a) to the sum of the tetrafluoroethylene units (a) and the ethylene units (b), (a)/((a)+(b)), being 0.40 to 0.54; and a melt flow rate measured under the conditions of 230° C. and a load of 5 kg being 12 to 100 g/10 minutes.
Nucleated C3C4 copolymers and nucleated C3C4C2 terpolymers
A propylene butylene polymer composition comprising A) a propylene butylene copolymer or a propylene butylene ethylene terpolymer which is—free of phthalic acid esters as well as decomposition products thereof; —obtained by a Ziegler-Natta catalyst and B) a mixture of at least one particulate and at least one soluble nucleating agent, whereby the propylene butylene polymer composition has—a MFR (2.16 kg/210° C.) in the range of 12 to 50 g/10 min—a tensile modulus (measured on injection moulded test specimens in accordance with ISO 527) of more than 1200 MPa—a Tm of more than 150° C.—an amount of xylene cold soluble (XCS) fraction of less than 7.0 wt.-% and whereby the propylene butylene copolymer includes monomer units derived from a) propylene in an amount of 91-96 wt.-% b) butylene in an amount of 4-9 wt.-% with respect to the total weight of the propylene butylene copolymer. or wherein the propylene butylene ethylene terpolymer includes monomer units derived from a) propylene in an amount of 90-96 wt.-% b) butylene in an amount of 4-9 wt.-% c) ethylene in an amount of not more than 1.0 wt.-% with respect to the total weight of the propylene butylene ethylene terpolymer.