Flame retardant resin composition and laminate using the same

Details Flame retardant resin composition and laminate using the same Flame retardant resin composition and laminate using the same

1997-11-26

1999-08-03

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523452, 523455, C08K 5521

Patent

active

059326379

ABSTRACT:
A flame-retardant resin composition which comprises (A) 100 parts by weight of an unhalogenated epoxy resin having at least two epoxy groups in one molecule, (B) 20 to 205 parts by weight of a maleimide compound having at least one maleimido group in one molecule, (C) 20 to 65 parts by weight of a curing agent having an amino group and (D) a phosphorus compound in a proportion of 0.5 to 4.5 parts by weight in terms of phosphorus element per 100 parts by weight of a total of the components (A), (B) and (C), provided that the proportion of nitrogen element contained in the composition is 2.0 to 10.0 parts by weight per 100 parts by weight of the total composition. The above flame-retardant resin composition has a high flame retardance without adding a halogen compound and does not deteriorate the characteristics of commercial products.

REFERENCES:
patent: 3730948 (1973-05-01), Akiyama et al.
patent: 3839358 (1974-10-01), Bargain
patent: 3984373 (1976-10-01), Takahashi et al.
patent: 4401777 (1983-08-01), Tsuboi et al.

Affiliated with

Also associated with

Rating

Flame retardant resin composition and laminate using the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flame retardant resin composition and laminate using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame retardant resin composition and laminate using the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-850020