Aromatic polycarbonate resin composition
First Claim
1. An aromatic polycarbonate resin composition comprising:
- (A) an aromatic polycarbonate (component A) (B) a layer silicate (component B) having 50 to 200 milliequivalents/100 g of cation exchange capacity and ion-exchanged by an organic onium ion represented by the following general formula (I);
(wherein M represents a nitrogen atom or a phosphorus atom, R1 and R2 represent an alkyl group having 6 to 16 carbon atoms and may be the same as or different from each other, and R3 and R4 represent an alkyl group having 1 to 4 carbon atoms and may be the same as or different from each other), the content of the component B being 0.1 to 20 parts by weight based on 100 parts by weight of the component A, (C) a compound (component C) having an affinity for the aromatic polycarbonate (component A) and having a hydrophilic component, the content of the component C being 0.1 to 50 parts by weight based on 100 parts by weight of the component A, and (D) a partial ester and/or a full ester (component D) of a higher fatty acid and a polyhydric alcohol, the component D being 0.005 to 1 part by weight based on 100 parts by weight of the component A.
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Accused Products
Abstract
An object of the present invention is to provide an aromatic polycarbonate resin composition having good rigidity and good hydrolysis resistance. The present invention is an aromatic polycarbonate resin composition comprising: (A) 100 parts by weight of aromatic polycarbonate (component A)
(B) 0.1 to 20 parts by weight of layer silicate (component B) having 50 to 200 milliequivalents/100 g of cation exchange capacity and ion-exchanged by an organic onium ion represented by the following general formula (I):
(wherein M represents a nitrogen atom or a phosphorus atom, R1 and R2 represent an alkyl group having 6 to 16 carbon atoms and may be the same as or different from each other, and R3 and R4 represent an alkyl group having 1 to 4 carbon atoms and may be the same as or different from each other), (C) 0.1 to 50 parts by weight of compound (component C) having an affinity for the component A and having a hydrophilic component, and (D) 0.005 to 1 part by weight of ester (component D) of a higher fatty acid and a polyhydric alcohol.
9 Citations
32 Claims
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1. An aromatic polycarbonate resin composition comprising:
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(A) an aromatic polycarbonate (component A) (B) a layer silicate (component B) having 50 to 200 milliequivalents/100 g of cation exchange capacity and ion-exchanged by an organic onium ion represented by the following general formula (I);
(wherein M represents a nitrogen atom or a phosphorus atom, R1 and R2 represent an alkyl group having 6 to 16 carbon atoms and may be the same as or different from each other, and R3 and R4 represent an alkyl group having 1 to 4 carbon atoms and may be the same as or different from each other), the content of the component B being 0.1 to 20 parts by weight based on 100 parts by weight of the component A, (C) a compound (component C) having an affinity for the aromatic polycarbonate (component A) and having a hydrophilic component, the content of the component C being 0.1 to 50 parts by weight based on 100 parts by weight of the component A, and (D) a partial ester and/or a full ester (component D) of a higher fatty acid and a polyhydric alcohol, the component D being 0.005 to 1 part by weight based on 100 parts by weight of the component A. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 31)
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10. An aromatic polycarbonate resin composition comprising:
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(A) an aromatic polycarbonate (component A) (B) a layer silicate (component B) having 50 to 200 milliequivalents/100 g of cation exchange capacity and ion-exchanged by an organic onium ion represented by the following general formula (I);
(wherein M represents a nitrogen atom or a phosphorus atom, R1 and R2 represent an alkyl group having 6 to 16 carbon atoms and may be the same as or different from each other, and R3 and R4 represent an alkyl group having 1 to 4 carbon atoms and may be the same as or different from each other), the content of the component B being 0.1 to 20 parts by weight based on 100 parts by weight of the component A, and (C) a compound (component C) having an affinity for the aromatic polycarbonate (component A) and having a hydrophilic component, the content of the component C being 0.1 to 50 parts by weight based on 100 parts by weight of the component A. - View Dependent Claims (11, 12, 13, 14, 32)
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15. A method for producing an aromatic polycarbonate resin composition by mixing (A) 100 parts by weight of aromatic polycarbonate (component A) with (B) 0.1 to 20 parts by weight of layer silicate ion-exchanged by an organic onium ion,
wherein as the layer silicate, a layer silicate (component B) having 50 to 200 milliequivalents/100 g of cation exchange capacity and ion-exchanged by an organic onium ion represented by the following general formula (I): -
(wherein M represents a nitrogen atom or a phosphorus atom, R1 and R2 represent an alkyl group having 6 to 16 carbon atoms and may be the same as or different from each other, and R3 and R4 represent an alkyl group having 1 to 4 carbon atoms and may be the same as or different from each other), is used so as to improve hydrolysis resistance. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23)
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24-29. -29. (canceled)
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30. An additive for improving the physical properties of an aromatic polycarbonate resin, the additive comprising (C) 100 parts by weight of compound (component C) having an affinity for an aromatic polycarbonate (component A) and having a hydrophilic component and (B) 1 to 300 parts by weight of layer silicate (component B) having 50 to 200 milliequivalents/100 g of cation exchange capacity and ion-exchanged by an organic onium ion represented by the following general formula (I):
Specification