JP2006193740A5 - - Google Patents
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- JP2006193740A5 JP2006193740A5 JP2005365219A JP2005365219A JP2006193740A5 JP 2006193740 A5 JP2006193740 A5 JP 2006193740A5 JP 2005365219 A JP2005365219 A JP 2005365219A JP 2005365219 A JP2005365219 A JP 2005365219A JP 2006193740 A5 JP2006193740 A5 JP 2006193740A5
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- resin composition
- dispersed phase
- sec
- carbon dioxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920005992 thermoplastic resin Polymers 0.000 claims description 33
- 239000011342 resin composition Substances 0.000 claims description 18
- 230000036975 Permeability coefficient Effects 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920001225 Polyester resin Polymers 0.000 claims description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000002093 peripheral Effects 0.000 claims description 3
- 229920000069 poly(p-phenylene sulfide) Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000011528 polyamide (building material) Substances 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 229920002725 Thermoplastic elastomer Polymers 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 1
Description
（１）炭酸ガス透過係数が１×１０−１０ ｃｍ３ ・ｃｍ／ｃｍ２ ・ｓｅｃ・ｃｍＨｇ未満のポリアミド系樹脂、ポリエステル系樹脂、ポリフェニレンスルフィド系樹脂から選ばれる熱可塑性樹脂（Ａ）の１種または２種以上と、炭酸ガス透過係数が１×１０−１０ ｃｍ３ ・ｃｍ／ｃｍ２ ・ｓｅｃ・ｃｍＨｇ以上の熱可塑性樹脂（Ｂ）の１種または２種以上を含む熱可塑性樹脂組成物であって、熱可塑性樹脂組成物のドメイン（分散相）を構成する少なくとも１つの熱可塑性樹脂の分散形状係数（＝Ｌ／πｄ）が下記式１を満足することを特徴とする熱可塑性樹脂組成物。
分散形状係数＝Ｌ／πｄ＞１．３・・・・式１
(1) One kind of thermoplastic resin (A) selected from polyamide resin, polyester resin, and polyphenylene sulfide resin having a carbon dioxide gas permeability coefficient of less than 1 × 10 −10 cm 3 · cm / cm 2 · sec · cmHg Or a thermoplastic resin composition comprising two or more and one or more of thermoplastic resins (B) having a carbon dioxide gas permeability coefficient of 1 × 10 −10 cm 3 · cm / cm 2 · sec · cmHg or more. A thermoplastic resin composition characterized in that a dispersion shape factor (= L / πd) of at least one thermoplastic resin constituting a domain (dispersed phase) of the thermoplastic resin composition satisfies the following formula 1. .
Dispersion shape factor = L / πd> 1.3 Equation 1
ここで、Ｌ：分散相の平均外周長（μｍ）、ｄ：分散相の平均最大粒子径（μｍ）、
π：円周率
また、かかる本発明の熱可塑性樹脂組成物において、より具体的に好ましくは、下記（２）〜（５）のいずれかである熱可塑性樹脂組成物である。
（２）前記ドメイン（分散相）を構成する熱可塑性樹脂の少なくとも１つの炭酸ガス透過係数が１×１０−１０ ｃｍ３ ・ｃｍ／ｃｍ２ ・ｓｅｃ・ｃｍＨｇ以上であることを特徴とする上記（１）記載の熱可塑性樹脂組成物。
（３）前記炭酸ガス透過係数が１×１０−１０ ｃｍ３ ・ｃｍ／ｃｍ２ ・ｓｅｃ・ｃｍＨｇ以上の熱可塑性樹脂（Ｂ）が、オレフィン系樹脂、変性オレフィン系樹脂、熱可塑性エラストマーから選ばれる１種または２種以上であることを特徴とする上記（１）または（２）記載の熱可塑性樹脂組成物。
（４）炭酸ガス透過係数が１×１０−１０ ｃｍ３ ・ｃｍ／ｃｍ２ ・ｓｅｃ・ｃｍＨｇ未満の熱可塑性樹脂（Ａ）が、マトリックスを構成してなることを特徴とする上記（１）〜（３）のいずれかに記載の熱可塑性樹脂組成物。
（５）熱可塑性樹脂組成物のドメイン（分散相）を構成する少なくとも１つの熱可塑性樹脂の分散形状係数（＝Ｌ／πｄ）が下記式２を満足することを特徴とする上記（１）〜（４）のいずれかに記載の熱可塑性樹脂組成物。
分散形状係数＝Ｌ／πｄ＞１．５・・・・式２
Here, L: average outer peripheral length (μm) of the dispersed phase, d: average maximum particle diameter (μm) of the dispersed phase,
π: Circumferential ratio In the thermoplastic resin composition of the present invention, more specifically, the thermoplastic resin composition is any one of the following (2) to (5) .
(2) The above characterized in that at least one carbon dioxide gas permeability coefficient of the thermoplastic resin constituting the domain (dispersed phase) is 1 × 10 −10 cm 3 · cm / cm 2 · sec · cmHg or more. 1) The thermoplastic resin composition described.
(3) The thermoplastic resin (B) having a carbon dioxide gas permeability coefficient of 1 × 10 −10 cm 3 · cm / cm 2 · sec · cmHg or more is selected from olefin resins, modified olefin resins, and thermoplastic elastomers. The thermoplastic resin composition as described in (1) or (2) above, which is one type or two or more types.
(4) The thermoplastic resin (A) having a carbon dioxide gas permeability coefficient of less than 1 × 10 −10 cm 3 · cm / cm 2 · sec · cmHg comprises a matrix, and the above (1) to (3) The thermoplastic resin composition according to any one of the above.
(5) The dispersion shape factor (= L / πd) of at least one thermoplastic resin constituting the domain (dispersed phase) of the thermoplastic resin composition satisfies the following formula (2) : (4) The thermoplastic resin composition according to any one of the above.
Dispersion shape factor = L / πd> 1.5 Formula 2
本発明に使用する炭酸ガス透過係数が１×１０−１０ｃｍ３・ｃｍ／ｃｍ２・ｓｅｃ・ｃｍＨｇ未満の熱可塑性樹脂（Ａ）は、炭酸ガス透過係数が上記値未満であれば使用可能であり、例えば、ポリアミド樹脂、ポリエステル樹脂、ポリフェニレンスルフィド樹脂などが挙げられる。これらは２種以上併用しても良い。 The thermoplastic resin (A) having a carbon dioxide gas permeability coefficient of less than 1 × 10 −10 cm 3 · cm / cm 2 · sec · cm Hg used in the present invention can be used if the carbon dioxide gas permeability coefficient is less than the above value. Yes, for example, polyamide resin, polyester resin, polyphenylene sulfide resin and the like . Two or more of these may be used in combination.
Claims (5)
分散形状係数＝Ｌ／πｄ＞１．３・・・・式１
ここで、Ｌ：分散相の平均外周長（μｍ）、ｄ：分散相の平均最大粒子径（μｍ）、
π：円周率 One or two thermoplastic resins (A) selected from polyamide resins, polyester resins, and polyphenylene sulfide resins having a carbon dioxide gas permeability coefficient of less than 1 × 10 −10 cm 3 · cm / cm 2 · sec · cmHg A thermoplastic resin composition containing one or more of the above-described thermoplastic resins (B) having a carbon dioxide gas permeability coefficient of 1 × 10 −10 cm 3 · cm / cm 2 · sec · cmHg or more, A thermoplastic resin composition, wherein a dispersion shape factor (= L / πd) of at least one thermoplastic resin constituting a domain (dispersed phase) of the thermoplastic resin composition satisfies the following formula 1.
Dispersion shape factor = L / πd> 1.3 Equation 1
Here, L: average outer peripheral length (μm) of the dispersed phase, d: average maximum particle diameter (μm) of the dispersed phase,
π: Pi ratio
分散形状係数＝Ｌ／πｄ＞１．５・・・・式２
ここで、Ｌ：分散相の平均外周長（μｍ）、ｄ：分散相の平均最大粒子径（μｍ）、
π：円周率 Any one of claims 1 to 4 dispersed shape factor of at least one thermoplastic resin constituting the thermoplastic resin composition domain (dispersed phase) (= L / πd) is characterized by satisfying the following formula 2 The thermoplastic resin composition described in 1.
Dispersion shape factor = L / πd> 1.5 Formula 2
Here, L: average outer peripheral length (μm) of the dispersed phase, d: average maximum particle diameter (μm) of the dispersed phase,
π: Pi ratio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005365219A JP4867328B2 (en) | 2004-12-17 | 2005-12-19 | Thermoplastic resin composition |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004366921 | 2004-12-17 | ||
| JP2004366921 | 2004-12-17 | ||
| JP2005365219A JP4867328B2 (en) | 2004-12-17 | 2005-12-19 | Thermoplastic resin composition |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006049129A Division JP2006199042A (en) | 2004-12-17 | 2006-02-24 | Manufacturing process of thermoplastic resin composite |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006193740A JP2006193740A (en) | 2006-07-27 |
| JP2006193740A5 true JP2006193740A5 (en) | 2009-01-29 |
| JP4867328B2 JP4867328B2 (en) | 2012-02-01 |
Family
ID=36800058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005365219A Expired - Fee Related JP4867328B2 (en) | 2004-12-17 | 2005-12-19 | Thermoplastic resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4867328B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4790517B2 (en) * | 2006-07-12 | 2011-10-12 | 株式会社日本製鋼所 | Method for producing thermoplastic resin composition |
| JP5463638B2 (en) * | 2008-09-22 | 2014-04-09 | 東レ株式会社 | Polyamide resin composition and molded article comprising the same |
| FR2963624B1 (en) * | 2010-08-04 | 2014-02-21 | Hutchinson | PROCESS FOR PREPARING A REINFORCED AND REACTIVE THERMOPLASTIC COMPOSITION, THIS COMPOSITION AND THE USE THEREOF |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4609743B2 (en) * | 1999-10-12 | 2011-01-12 | 東レ株式会社 | Resin structure and its use |
| JP4593082B2 (en) * | 2003-04-09 | 2010-12-08 | 積水化学工業株式会社 | Method for producing polymer alloy composite material |
-
2005
- 2005-12-19 JP JP2005365219A patent/JP4867328B2/en not_active Expired - Fee Related
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