Abstract:
Polyolefins/polycarbonamide powder compositions suitable for the production of continuous coatings on substrates such as glass or metal. The powder compositions can be deposited on substrates and then fused to the substrate at a temperature of about 190 to 230.degree.C.
Abstract:
Non-dripping, preferably fire retardant polypropylene compositions comprising modified polypropylene component and a cross-linker. Conventional fire retardants can also be present.
Abstract:
When incorporated into formulations, polyoxyethylene alkyl ether derivatives both increase the impact resistance and the flow rate of polypropylene compositions.
Abstract:
Powder coating a substrate with a polyolefin or preferably a polyolefin-polycarbonamide blend before contacting the substrate with a plastic resin creating a plastic-substrate seal, inhibits liquid and vapor transmission through the seal. The application of this invention to battery terminal bushings prevents unsightly corrosion about the battery terminal which is caused by "wicking" of battery acid.
Abstract:
A polypropylene composition which demonstrates good color stability and water carry-over properties comprises polypropylene containing a hindered amine light stabilizer and about 0.01 to about 0.5 wt. % of a fluoborate salt. Ammonium fluoborate, sodium fluoborate and potassium fluoborate are particularly useful.
Abstract:
Polyolefin/polycarbonamide powder compositions suitable for the production of continuous coatings on substrates such as glass or metal which can be deposited on a substrate and then fused to the substrate at a temperature of about 190.degree. to 230.degree. C.
Abstract:
The effectiveness of combinations comprising an antimony compound and a halogen-containing compound for reducing the flammability of polyolefins is increased significantly by the addition of certain organometallic compounds and/or compounds which are used as metal deactivators and which contain the chemical structure of either a substituted hydrazine or a substituted 3-amino-1,2,4-triazole amide.
Abstract:
This invention relates to flame resistant resinous polymer compositions. More particularly, this invention relates to flame resistant compositions comprising a resinous thermoplastic polymer, ammonium nitrate, ammonium polyphosphate and a chlorine or bromine containing organic compound.
Abstract:
Polypropylene composition having improved knit-line properties comprising from 5 to 30 parts by weight of a saturated ethylene-propylene rubber, correspondingly 95 to 70 parts by weight crystalline homopolymeric polypropylene and from 0.01 to 0.2 parts by weight of an organic peroxide per each 100 parts by weight of the total concentration of saturated ethylene-propylene rubber and polypropylene.