JPS5731912A - Production of acrylic smc or bmc - Google Patents
Production of acrylic smc or bmcInfo
- Publication number
- JPS5731912A JPS5731912A JP10513980A JP10513980A JPS5731912A JP S5731912 A JPS5731912 A JP S5731912A JP 10513980 A JP10513980 A JP 10513980A JP 10513980 A JP10513980 A JP 10513980A JP S5731912 A JPS5731912 A JP S5731912A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- bmc
- acryl syrup
- hydr
- copolymerizing
- 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
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
PURPOSE: To obtain a hardly foaming, rapid-curing SMC or BMC, by covering a mixture containing a crosslinkable acryl syrup, an alkaline earth metal (hydr)oxide, a poymerization initiator, a fibrous reinforcing material, etc., with a releasable film and aging the covered mixture.
CONSTITUTION: A sheet or bulk molding material is obtained by covering a mixture consisting of (A) a crosslinkable acryl syrup prepared by copolymerizing, at least partially, a carboxyl group-containing vinyl monomer, (B) an alkaline earth metal (hydr)oxide, (C) a polymerization initiator, (D) a fibrous reinforcing agent and, optionally, (E) a component such as a filler, mold release agent or coloring agent, with a releasable film. It is possible to replace component A with a crosslinkable acryl syrup obtained by copolymerizing, at least partially, an OH-containing vinyl monomer and, at the same time, to replace component B with a compound selected from the group consisting of an organic polyisocyanate, an aluminum alcoholate and an acetylacetonate of an aluminum alcoholate.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10513980A JPS5731912A (en) | 1980-08-01 | 1980-08-01 | Production of acrylic smc or bmc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10513980A JPS5731912A (en) | 1980-08-01 | 1980-08-01 | Production of acrylic smc or bmc |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21979988A Division JPH01144426A (en) | 1988-09-02 | 1988-09-02 | Production of acrylic smc or bmc |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5731912A true JPS5731912A (en) | 1982-02-20 |
JPS6411652B2 JPS6411652B2 (en) | 1989-02-27 |
Family
ID=14399412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10513980A Granted JPS5731912A (en) | 1980-08-01 | 1980-08-01 | Production of acrylic smc or bmc |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5731912A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149314A (en) * | 1981-03-12 | 1982-09-14 | Mitsubishi Rayon Co Ltd | Production of novel polymer composition |
JPS61191378A (en) * | 1985-02-20 | 1986-08-26 | 株式会社竹屋 | Pinball reflux machine |
JPS62146929A (en) * | 1985-12-20 | 1987-06-30 | Mitsui Toatsu Chem Inc | Fiber-reinforced composite material |
JPH0298986U (en) * | 1988-06-01 | 1990-08-07 | ||
JPH02275738A (en) * | 1989-04-17 | 1990-11-09 | Chihiro Kurokawa | Plastic molding material of natural stone pattern |
WO2001098429A1 (en) * | 2000-06-22 | 2001-12-27 | Mitsubishi Rayon Co., Ltd. | Thickening agent, thickening composition and process for producing the same, sheet molding compound or bulk molding compound and process for producing the same, and molded resin and process for producing the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997012918A1 (en) | 1995-10-06 | 1997-04-10 | Nippon Shokubai Co., Ltd. | (meth)acrylic syrup, process for preparing the same, and process for preparing molding material containing (meth)acrylic syrup |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5468892A (en) * | 1977-11-11 | 1979-06-02 | Sekisui Chem Co Ltd | Unsaturated polyester resin composition |
-
1980
- 1980-08-01 JP JP10513980A patent/JPS5731912A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5468892A (en) * | 1977-11-11 | 1979-06-02 | Sekisui Chem Co Ltd | Unsaturated polyester resin composition |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149314A (en) * | 1981-03-12 | 1982-09-14 | Mitsubishi Rayon Co Ltd | Production of novel polymer composition |
JPH0118934B2 (en) * | 1981-03-12 | 1989-04-07 | Mitsubishi Rayon Co | |
JPS61191378A (en) * | 1985-02-20 | 1986-08-26 | 株式会社竹屋 | Pinball reflux machine |
JPH0576317B2 (en) * | 1985-02-20 | 1993-10-22 | Takeya Kk | |
JPS62146929A (en) * | 1985-12-20 | 1987-06-30 | Mitsui Toatsu Chem Inc | Fiber-reinforced composite material |
JPH0618906B2 (en) * | 1985-12-20 | 1994-03-16 | 三井東圧化学株式会社 | Fiber reinforced composite material |
JPH0298986U (en) * | 1988-06-01 | 1990-08-07 | ||
JPH02275738A (en) * | 1989-04-17 | 1990-11-09 | Chihiro Kurokawa | Plastic molding material of natural stone pattern |
WO2001098429A1 (en) * | 2000-06-22 | 2001-12-27 | Mitsubishi Rayon Co., Ltd. | Thickening agent, thickening composition and process for producing the same, sheet molding compound or bulk molding compound and process for producing the same, and molded resin and process for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6411652B2 (en) | 1989-02-27 |
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