Fire-retardant plastics with glycoside additive

Claim 2

A plastic composition having fire-retardant properties, said composition comprising a melt producable plastic composition, a fire-retardant compound comprising at least one member selected from the group consisting of antimony compounds, phosphorous compounds, chlorine compounds and bromine compounds, and a glycoside.

Claim 3

A composition according to claim 1 wherein said glycoside comprises an alkyl glucoside.

Claim 4

A composition according to claim 2 wherein said alkyl glucoside is alpha-methyl-D-glucoside.

Claim 5

A composition according to claim 1 wherein said glycoside comprises an alkyl fructoside.

Claim 6

A composition according to claim 1 wherein said melt producable plastic is a thermoset polymer having thermoplastic properties during the production stage, and can be melted and processed like a thermoplastic before the composition is thermoset.

Claim 7

A thermoplastic composition having fire-retardant properties, comprising: (a) a synthetic thermoplastic polymer; (b) a fire retardant compound comprising at least one member selected from the group consisting of antimony compounds, phosphate compounds, chloride compounds and bromine compounds; and (c) an alkyl glucoside.

Claim 8

A thermoplastic composition having fire-retardant properties, comprising: (a) a synthetic thermoplastic polymer; (b) a fire retardant compound comprising at least one member selected from the group consisting of antimony compounds, phosphate compounds, chloride compounds and bromine compounds; and (c) an alkyl glucoside.

Claim 9

A composition according to claim 6 wherein the proportion of the fire retardant is from 2 to 30% of the weight of the polymer material.

Claim 10

A composition according to claim 6 wherein the proportion of the alkyl glucoside is from 1 to 40% of the weight of the polymer material.

Claim 11

A thermoplastic composition having improved fire-retardant properties, comprising: (a) polyethylene; (b) a fire-retardant compound comprising at least one member selected from the group consisting of antimony compounds, phosphorous compound, chlorine compounds and bromine compounds; and (c) an alpha-alkyl-D-glucoside wherein the alkyl group has from 1 to 20 carbons.

Claim 12

A thermoplastic composition having improved fire-retardant properties, comprising: (a) polyethylene; (b) a fire-retardant compound comprising at least one member selected from the group consisting of antimony compounds, phosphorous compound, chlorine compounds and bromine compounds; and (c) an alpha-alkyl-D-glucoside wherein the alkyl group has from 1 to 20 carbons.

Claim 13

A composition as claimed in claim 9 wherein the alpha-alkyl-D-glucoside is alpha-methyl-D-glucoside.

Claim 14

A composition as claimed in claim 9 wherein the proportion of the alpha-alkyl-D-glucoside is from 5 and 15% of the weight of the polymer material.

Claim 15

Th method of making a fire-retardant melt producable plastic, comprising the steps of: (a) forming a mixture of a plastic, a fire-retardant compound selected from the group consisting of antimony compounds, phosphorous compounds, chlorine compounds and bromine compounds, and a glycoside; (b) melting said mixture so that said glycoside is homogeneously dispersed therein; and (c) allowing said mixture to cool and harden.

Claim 16

Th method of making a fire-retardant melt producable plastic, comprising the steps of: (a) forming a mixture of a plastic, a fire-retardant compound selected from the group consisting of antimony compounds, phosphorous compounds, chlorine compounds and bromine compounds, and a glycoside; (b) melting said mixture so that said glycoside is homogeneously dispersed therein; and (c) allowing said mixture to cool and harden.

Claim 17

The method according to claim 12 wherein said glycoside comprises an alkyl glucoside.

Claim 18

The method according to claim 13 wherein said alkyl glucoside is alpha-methyl-D-glucoside.

Claim 19

A product made by the method of claim 12.

Claim 20

A plastic composition having fire-retardant properties, comprising: a thermoplastic polymer; a fire-retardant compound selected from the group consisting of antimony compounds, phosphorous compounds, chlorine compounds and bromine compounds; and a glycoside.

Claim 21

A plastic composition having fire-retardant properties, comprising: a thermoplastic polymer; a fire-retardant compound selected from the group consisting of antimony compounds, phosphorous compounds, chlorine compounds and bromine compounds; and a glycoside.

Claim 22

A plastic composition having fire-retardant properties, comprising: a melt producable thermosetting plastic which can be melted and processed like a thermoplastic before the composition is thermoset, and which is selected from the group consisting of cross-linkable polyethylenes, thermoplastic polyimide, thermoplastic polyurethane, thermoplastic polyarylate, thermoplastic polybutadiene, and thermopolastic polybutylenes; a fire-retardant compound selected from the class consisting of antimony compounds, phosphate compounds, chlorine compounds, and bromine compounds; and a glycoside.

Claim 23

A plastic composition having fire-retardant properties, comprising: a melt producable thermosetting plastic which can be melted and processed like a thermoplastic before the composition is thermoset, and which is selected from the group consisting of cross-linkable polyethylenes, thermoplastic polyimide, thermoplastic polyurethane, thermoplastic polyarylate, thermoplastic polybutadiene, and thermopolastic polybutylenes; a fire-retardant compound selected from the class consisting of antimony compounds, phosphate compounds, chlorine compounds, and bromine compounds; and a glycoside.