Polyolefin resin composition
AssigneeSumitomo Chemical Company, Limited
InventorsHiroomi Abe, Kenji Nagaoka, Takashi Sanada
Life of this patent
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Abstract
A resin composition comprising (A) a thermoplastic resin, (B) a functional compound having one or more bonds or one or more functional groups selected from the group consisting of organic groups having a non-aromatic carbon-carbon multiple bonds, oxirane groups and substituted carboxyl groups and (C) a diamino compound represented by the following general formula: R.sup.I NH--X--NHR.sup.II wherein R.sup.I and R.sup.II each represents a hydrogen atom or an alkyl group optionally having one or more inactive substituents, and X represents an alkylene group having 7 to 30 carbon atoms and optionally having one or more inactive substituents.
Claims17
A resin composition comprising
- (A) a thermoplastic resin or resin mixture comprising a polyolefin resin alone or in admixture with at least one member selected from the group consisting of another thermoplastic resin and an elastomer,
- (B) a functional compound having one or more bonds or one or more functional groups selected from the group consisting of non-aromatic carbon-carbon multiple bonds, oxirane groups and substituted carboxyl groups selected from the group consisting of --COOR.sub.1, --COX, --CONR.sub.2 R.sub.3 and --CO--Y--CO--, wherein R.sub.1 represents hydrogen or an alkyl or aryl having 1-20 carbon atoms optionally having one or more inactive substituents, X represents halogen, R.sub.2 and R.sub.3 each represents hydrogen or an alkyl or aryl having 1-10 carbon atoms optionally having one or more inactive substituents, and Y represents oxygen or NH, and
- (C) a diamino compound represented by the formula:
- R.sup.I NH--X--NHR.sup.II
- wherein R.sup.I and R.sup.II each represents hydrogen or alkyl optionally having one or more inactive substituents, and X represents an alkylene group having 7 to 30 carbon atoms and optionally one or more inactive substituents,
- wherein the inactive substituents are selected from the group consisting of aryl, halogen, cyano, nitro, carbonyl, sulfonyl, ether, sulfide, ester and amido.
A process for producing a resin composition which comprises
- melting and kneading
- (A) a thermoplastic resin which is a polyolefin resin together with
- (B) a functional compound having one or more bonds or one or more functional groups selected from the group consisting of non-aromatic carbon-carbon multiple bonds, oxirane groups and substituted carboxyl groups selected from the group consisting of --COOR.sub.1, --COX, --CONR.sub.2 R.sub.3 and --CO--Y--CO--, wherein R.sub.1 represents hydrogen or an alkyl or aryl having 1-20 carbon atoms optionally having one or more inactive substituents, X represents halogen, R.sub.2 and R.sub.3 each represents hydrogen or an alkyl or aryl having 1-10 carbon atoms optionally having one or more inactive substituents, and Y represents oxygen or NH, and
- subsequently mixing thereinto
- (C) a diamino compound represented by the following general formula:
- R.sup.I NH--X--NHR.sup.II
- wherein R.sup.I and R.sup.II each represents hydrogen or alkyl optionally having one or more inactive substituents and X represents an alkylene group having 7 to 30 carbon atoms and optionally having one or more inactive substituents
- wherein the inactive substituents are selected from the group consisting of aryl, halogen, cyano, nitro, carbonyl, sulfonyl, either, sulfide, ester and amido.
Dependencies are inferred from the claim text.