JPS54144445A - Molding material of thermosetting resin - Google Patents

Molding material of thermosetting resin

Info

Publication number
JPS54144445A
JPS54144445A JP5244778A JP5244778A JPS54144445A JP S54144445 A JPS54144445 A JP S54144445A JP 5244778 A JP5244778 A JP 5244778A JP 5244778 A JP5244778 A JP 5244778A JP S54144445 A JPS54144445 A JP S54144445A
Authority
JP
Japan
Prior art keywords
resin
cyclic lactam
thermosetting resin
molding material
molded products
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
Application number
JP5244778A
Other languages
Japanese (ja)
Other versions
JPS61387B2 (en
Inventor
Kensaku Morii
Kiyoyuki Kunitomi
Takeshi Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5244778A priority Critical patent/JPS54144445A/en
Publication of JPS54144445A publication Critical patent/JPS54144445A/en
Publication of JPS61387B2 publication Critical patent/JPS61387B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A molding material of thermosetting resin that contains a cyclic lactam as a plasticizer, thus readily softening and melting by heat, being low in viscosity and giving molded products with high quality.
CONSTITUTION: A cyclic lactam of the formula (R is H, methyl; n is 1W5) as β-propiolactam, γ-butyrolactam, δ-valerolactam, ε-caprolactam and heptolactam is mixed with a forming material containing a resin, a curing agent, a filler, a reinforcing agent, a lubricant, a coloring agent, etc., by usually 0.5W7, preferably 1W5 wt% to form said material. The resulting cyclic lactam-containing forming material of resin can be rapidly and steadily injected into a mold because of good melt properties and gives molded products with good appearance.
COPYRIGHT: (C)1979,JPO&Japio
JP5244778A 1978-04-30 1978-04-30 Molding material of thermosetting resin Granted JPS54144445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5244778A JPS54144445A (en) 1978-04-30 1978-04-30 Molding material of thermosetting resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5244778A JPS54144445A (en) 1978-04-30 1978-04-30 Molding material of thermosetting resin

Publications (2)

Publication Number Publication Date
JPS54144445A true JPS54144445A (en) 1979-11-10
JPS61387B2 JPS61387B2 (en) 1986-01-08

Family

ID=12914974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5244778A Granted JPS54144445A (en) 1978-04-30 1978-04-30 Molding material of thermosetting resin

Country Status (1)

Country Link
JP (1) JPS54144445A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618642A (en) * 1979-07-25 1981-02-21 Midori Iwasaki Urea resin molded product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618642A (en) * 1979-07-25 1981-02-21 Midori Iwasaki Urea resin molded product

Also Published As

Publication number Publication date
JPS61387B2 (en) 1986-01-08

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