Glass fibers for the reinforcement of polyolefins and reinforced

Details Glass fibers for the reinforcement of polyolefins and reinforced Glass fibers for the reinforcement of polyolefins and reinforced

1982-05-24

1984-01-17

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524584, 524586, C08K 340

Patent

active

044264690

ABSTRACT:
Glass fibers for the production of reinforced polymers, characterized in that said fibers have a coating comprising, besides a film forming agent of polyolefinic kind and a silane, also a bis-maleamic acid such as N,N'-hexamethylene-bis-maleamic acid, N,N'-dodecamethylene-bis-maleamic acid or N,N'-isophoron-bis-maleamic acid.
The invention also concerns blends consisting of 50-90% by weight of a crystalline polyolefin, e.g. polypropylene and 50-10% by weight of said coated glass fibers.

REFERENCES:
patent: 3437550 (1969-04-01), Paul
patent: 3472729 (1969-10-01), Sterman et al.
patent: 3751397 (1973-08-01), Muto
patent: 3855175 (1974-12-01), Kakizaki
patent: 3882068 (1975-05-01), Swartz
patent: 3936415 (1976-02-01), Coakley
patent: 4278586 (1981-07-01), Marzola et al.

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