JPS54156050A - Gypsum fiber-polyvinyl chloride resin composition - Google Patents

Gypsum fiber-polyvinyl chloride resin composition

Info

Publication number
JPS54156050A
JPS54156050A JP6611778A JP6611778A JPS54156050A JP S54156050 A JPS54156050 A JP S54156050A JP 6611778 A JP6611778 A JP 6611778A JP 6611778 A JP6611778 A JP 6611778A JP S54156050 A JPS54156050 A JP S54156050A
Authority
JP
Japan
Prior art keywords
polyvinyl chloride
chloride resin
gypsum
pvc
mixture
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
JP6611778A
Other languages
Japanese (ja)
Other versions
JPS6035941B2 (en
Inventor
Yoshihisa Owada
Shiyouji Uozumi
Tetsuo Yamamoto
Yoshihiko Hashimoto
Minoru Isshiki
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP6611778A priority Critical patent/JPS6035941B2/en
Publication of JPS54156050A publication Critical patent/JPS54156050A/en
Publication of JPS6035941B2 publication Critical patent/JPS6035941B2/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The title composition having improved lubricity, fiber dispersion, and impact strength, wherein the gelation of the mixture is accelerated, prepared by adding a saturated higher fatty acid to a mixture of gypsum fibers and polyvinyl chloride resin.
CONSTITUTION: (B) 0.05W2 parts by wt. based on 100 parts by wt. of polyvinyl chloride resin (PVC) of a ≥ 22C, preferably 24W35C, saturated higher fatty acid of the formula CnH2n+1COOH (n is ≥21) or its derivative is mixed with (A) a mixture of pvc and 5W75 wt% of gypsum fibers, e.g. α-hemihydrate gypsum, by means of a high-speed mixer. Preferably, PVC is preliminarily mixed with the fatty acid, and the gypsum fibers are added to give an aspect ratio of the fibers ≥10.
COPYRIGHT: (C)1979,JPO&Japio
JP6611778A 1978-05-31 1978-05-31 Gypsum fiber-polyvinyl chloride resin composition Expired JPS6035941B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6611778A JPS6035941B2 (en) 1978-05-31 1978-05-31 Gypsum fiber-polyvinyl chloride resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6611778A JPS6035941B2 (en) 1978-05-31 1978-05-31 Gypsum fiber-polyvinyl chloride resin composition

Publications (2)

Publication Number Publication Date
JPS54156050A true JPS54156050A (en) 1979-12-08
JPS6035941B2 JPS6035941B2 (en) 1985-08-17

Family

ID=13306609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6611778A Expired JPS6035941B2 (en) 1978-05-31 1978-05-31 Gypsum fiber-polyvinyl chloride resin composition

Country Status (1)

Country Link
JP (1) JPS6035941B2 (en)

Also Published As

Publication number Publication date
JPS6035941B2 (en) 1985-08-17

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