JP2006089600A5 - - Google Patents
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- JP2006089600A5 JP2006089600A5 JP2004277031A JP2004277031A JP2006089600A5 JP 2006089600 A5 JP2006089600 A5 JP 2006089600A5 JP 2004277031 A JP2004277031 A JP 2004277031A JP 2004277031 A JP2004277031 A JP 2004277031A JP 2006089600 A5 JP2006089600 A5 JP 2006089600A5
- Authority
- JP
- Japan
- Prior art keywords
- weight
- range
- polycarbonate resin
- flame retardancy
- poor
- 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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Description
ポリカーボネート樹脂（Ａ）の配合量は８５〜９９．４５重量％の範囲である。８５重量％未満ではポリカーボネート樹脂（Ａ）の分子量低下が大きくなる事により機械的強度に劣り、９９．４５重量％を超える場合では難燃性に劣る。より好適には９２〜９９重量％の範囲である。更により好適には９４．５〜９８．５重量％の範囲であり、この範囲では特に、難燃性、成形性のバランスが一層良好となる。 The compounding quantity of polycarbonate resin (A) is the range of 85-99.45 weight%. If it is less than 85 % by weight, the decrease in the molecular weight of the polycarbonate resin (A) increases, resulting in poor mechanical strength. If it exceeds 99.45 % by weight, the flame retardancy is poor. More preferably, it is in the range of 92 to 99% by weight. More preferably, it is in the range of 94.5 to 98.5% by weight, and in this range, particularly, the balance between flame retardancy and moldability is further improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004277031A JP4577712B2 (en) | 2004-09-24 | 2004-09-24 | Flame retardant polycarbonate resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004277031A JP4577712B2 (en) | 2004-09-24 | 2004-09-24 | Flame retardant polycarbonate resin composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006089600A JP2006089600A (en) | 2006-04-06 |
| JP2006089600A5 true JP2006089600A5 (en) | 2007-09-13 |
| JP4577712B2 JP4577712B2 (en) | 2010-11-10 |
Family
ID=36230884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004277031A Expired - Fee Related JP4577712B2 (en) | 2004-09-24 | 2004-09-24 | Flame retardant polycarbonate resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4577712B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3478445B2 (en) * | 1995-11-17 | 2003-12-15 | 住友ダウ株式会社 | Polycarbonate resin composition |
-
2004
- 2004-09-24 JP JP2004277031A patent/JP4577712B2/en not_active Expired - Fee Related
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