Title:
POLYAMIDE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/145498
Kind Code:
A1
Abstract:
Disclosed is a polyamide resin composition—which contains an alkali compound (A) and a polyamide (X) comprising a dicarboxylic acid unit and a diamine unit containing at least 70 mol% of an m-xylylene diamine unit—wherein the following formulae (1 to 4) are satisfied: (1) 10 ≤ ([COOH] - [NH2]) ≤ 80; (2) 0.32 ≤ P < 6.46; (3) 0.50 ≤ M < 17.00; and (4) 2 ≤ M/P ≤ 3. (In the formulae: [COOH] represents the concentration (µeq/g) of non-terminal carboxyl groups in the polyamide (X); [NH2] represents the concentration (µeq/g) of non-terminal amino groups in the polyamide (X); P represents the mole concentration (µmol/g) of phosphorus atoms contained per 1g of polyamide resin composition; and M represents the sum (µmol/g) of the mole concentration of alkali metal atoms and the mole concentration of alkaline earth metal atoms contained per 1g of polyamide resin composition each multiplied by the valency thereof.)
Inventors:
YAMAMOTO, Takashi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
山本 崇史 (〒16 神奈川県平塚市東八幡五丁目６番２号 三菱瓦斯化学株式会社平塚研究所内 Kanagawa, 〒2540016, JP)
MITADERA, Jun (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
三田寺 淳 (〒16 神奈川県平塚市東八幡五丁目６番２号 三菱瓦斯化学株式会社平塚研究所内 Kanagawa, 〒2540016, JP)
山本 崇史 (〒16 神奈川県平塚市東八幡五丁目６番２号 三菱瓦斯化学株式会社平塚研究所内 Kanagawa, 〒2540016, JP)
MITADERA, Jun (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
三田寺 淳 (〒16 神奈川県平塚市東八幡五丁目６番２号 三菱瓦斯化学株式会社平塚研究所内 Kanagawa, 〒2540016, JP)
Application Number:
JP2011/060846
Publication Date:
November 24, 2011
Filing Date:
May 11, 2011
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC. (5-2 Marunouchi 2-chome, Chiyoda-ku Tokyo, 24, 〒1008324, JP)
三菱瓦斯化学株式会社 (〒24 東京都千代田区丸の内二丁目５番２号 Tokyo, 〒1008324, JP)
YAMAMOTO, Takashi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
山本 崇史 (〒16 神奈川県平塚市東八幡五丁目６番２号 三菱瓦斯化学株式会社平塚研究所内 Kanagawa, 〒2540016, JP)
MITADERA, Jun (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
三菱瓦斯化学株式会社 (〒24 東京都千代田区丸の内二丁目５番２号 Tokyo, 〒1008324, JP)
YAMAMOTO, Takashi (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
山本 崇史 (〒16 神奈川県平塚市東八幡五丁目６番２号 三菱瓦斯化学株式会社平塚研究所内 Kanagawa, 〒2540016, JP)
MITADERA, Jun (Inc. Hiratsuka Research Laboratory, 6-2, Higashiyawata 5-chome, Hiratsuka-sh, Kanagawa 16, 〒2540016, JP)
International Classes:
C08L77/06; B32B1/02; B32B27/34; B32B27/36; C08G69/26; C08J3/22; C08K5/09
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (OHTANI PATENT OFFICE, Bridgestone Toranomon Bldg. 6F. 25-2, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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Claims: