JPS5527306A - Unsaturated polyester resin composition for producing formed articles with onyx-like pattern - Google Patents
Unsaturated polyester resin composition for producing formed articles with onyx-like patternInfo
- Publication number
- JPS5527306A JPS5527306A JP9905778A JP9905778A JPS5527306A JP S5527306 A JPS5527306 A JP S5527306A JP 9905778 A JP9905778 A JP 9905778A JP 9905778 A JP9905778 A JP 9905778A JP S5527306 A JPS5527306 A JP S5527306A
- Authority
- JP
- Japan
- Prior art keywords
- polyester resin
- unsaturated polyester
- onyx
- pattern
- resin composition
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
PURPOSE: Title composition that is prepared by mixing a specific aluminum hydroxide with an unsaturated polyester resin to specify the transmittance of visible rays in the formed products, thus giving formed articles with onyx-like effect having high transparency, good color and boiling resistance.
CONSTITUTION: To (A) an unsaturated polyester resin with a refractive index of 1.53W1.58 at 25°C is added (B) 20W85, preferably 30W70wt% of aluminum hydroxide that ranges in particle size from 0.5W200 microns and has an average of 8W60 microns in size and a whiteness of over 92 according to photoelectric whiteness meter so that, when a formed article of 0.15mm thickness is made from the composition, the transmittance of visible rays (340W700mμ wave length zone) becomes higher than 2%.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9905778A JPS5527306A (en) | 1978-08-16 | 1978-08-16 | Unsaturated polyester resin composition for producing formed articles with onyx-like pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9905778A JPS5527306A (en) | 1978-08-16 | 1978-08-16 | Unsaturated polyester resin composition for producing formed articles with onyx-like pattern |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5527306A true JPS5527306A (en) | 1980-02-27 |
JPS6227101B2 JPS6227101B2 (en) | 1987-06-12 |
Family
ID=14237036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9905778A Granted JPS5527306A (en) | 1978-08-16 | 1978-08-16 | Unsaturated polyester resin composition for producing formed articles with onyx-like pattern |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5527306A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60199053A (en) * | 1984-03-24 | 1985-10-08 | Nippon Shokubai Kagaku Kogyo Co Ltd | Manufacture of marble-toned article |
JPS6433152A (en) * | 1987-02-12 | 1989-02-03 | Showa Denko Kk | Unsaturated polyester resin composition of low coloration and excellent transparency |
JPH0218342A (en) * | 1988-07-04 | 1990-01-22 | Showa Denko Kk | Resin composition for producing artificial marble having high surface hardness |
KR20030063753A (en) * | 2002-01-23 | 2003-07-31 | 최천기 | Manufacturing method of tunnel type onyx molded part for high transparency lighting cover |
-
1978
- 1978-08-16 JP JP9905778A patent/JPS5527306A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60199053A (en) * | 1984-03-24 | 1985-10-08 | Nippon Shokubai Kagaku Kogyo Co Ltd | Manufacture of marble-toned article |
JPS6433152A (en) * | 1987-02-12 | 1989-02-03 | Showa Denko Kk | Unsaturated polyester resin composition of low coloration and excellent transparency |
US4829103A (en) * | 1987-02-12 | 1989-05-09 | Showa Denko Kabushiki Kaisha | Unsaturated polyester resin composition having less coloration and excellent transparency |
JPH0548782B2 (en) * | 1987-02-12 | 1993-07-22 | Showa Denko Kk | |
JPH0218342A (en) * | 1988-07-04 | 1990-01-22 | Showa Denko Kk | Resin composition for producing artificial marble having high surface hardness |
JPH0527580B2 (en) * | 1988-07-04 | 1993-04-21 | Showa Denko Kk | |
KR20030063753A (en) * | 2002-01-23 | 2003-07-31 | 최천기 | Manufacturing method of tunnel type onyx molded part for high transparency lighting cover |
Also Published As
Publication number | Publication date |
---|---|
JPS6227101B2 (en) | 1987-06-12 |
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