JPS55125142A - Polyvinyl chloride resin composition having good gamma ray resistance - Google Patents

Polyvinyl chloride resin composition having good gamma ray resistance

Info

Publication number
JPS55125142A
JPS55125142A JP3359679A JP3359679A JPS55125142A JP S55125142 A JPS55125142 A JP S55125142A JP 3359679 A JP3359679 A JP 3359679A JP 3359679 A JP3359679 A JP 3359679A JP S55125142 A JPS55125142 A JP S55125142A
Authority
JP
Japan
Prior art keywords
tin
resin composition
ray resistance
pvc resin
good gamma
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.)
Pending
Application number
JP3359679A
Other languages
Japanese (ja)
Inventor
Masami Kitamura
Kenji Oura
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.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP3359679A priority Critical patent/JPS55125142A/en
Publication of JPS55125142A publication Critical patent/JPS55125142A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: A PVC resin composition having good gamma-ray resistance and unaltered processability into sheet, prepared by adding to a PVC resin tin alkylmercaptide, tin arylmercaptide or tin mercapto acid ester and an epoxy plasticizer.
CONSTITUTION: To (A) 100pts.wt. of a PVC resin there are added 0.1W5pts.wt. of (B) (a) tin alkylmercaptide, (b) tin arylmercaptide and/or (c) tin mercapto acid ester, and (C) 0.1W10pts.wt. of an epoxy plasticizer, thereby to produce a PVC resin composition having good gamma-ray resistance. Dimethyltin didodecylmercaptide is exemplary of (a), dibutyltin diphenyl-mercaptide is exemplary of (b) and dibutyltin diisooctylthioglycolate is exemplary of (c). And examples of (C) include epoxidized soybean oil.
COPYRIGHT: (C)1980,JPO&Japio
JP3359679A 1979-03-22 1979-03-22 Polyvinyl chloride resin composition having good gamma ray resistance Pending JPS55125142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3359679A JPS55125142A (en) 1979-03-22 1979-03-22 Polyvinyl chloride resin composition having good gamma ray resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3359679A JPS55125142A (en) 1979-03-22 1979-03-22 Polyvinyl chloride resin composition having good gamma ray resistance

Publications (1)

Publication Number Publication Date
JPS55125142A true JPS55125142A (en) 1980-09-26

Family

ID=12390862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3359679A Pending JPS55125142A (en) 1979-03-22 1979-03-22 Polyvinyl chloride resin composition having good gamma ray resistance

Country Status (1)

Country Link
JP (1) JPS55125142A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164140A (en) * 1981-04-03 1982-10-08 Chisso Corp Resinous composition for medical instrument
US4726928A (en) * 1983-11-15 1988-02-23 American Hoechst Corporation Radiation-resistant vinyl halide resin compositions and a process for their production
JPH02222436A (en) * 1989-02-22 1990-09-05 Nitto Kasei Co Ltd Resin composition having excellent radiation resistance
JPH02229848A (en) * 1989-03-02 1990-09-12 Nitto Kasei Co Ltd Radiation-resistant resin composition
WO2015129534A1 (en) * 2014-02-25 2015-09-03 堺化学工業株式会社 Vinyl chloride-based resin composition for medical instrument and method for sterilising by irradiating said vinyl chloride-based resin composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836244A (en) * 1971-09-02 1973-05-28
JPS5193946A (en) * 1975-02-18 1976-08-18 HAROGENGAN JUJUSHI SEIBUTSU
JPS5359746A (en) * 1976-10-13 1978-05-29 Sankyo Yuki Gosei Kk Method of stabilizing vinyl chloride resin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836244A (en) * 1971-09-02 1973-05-28
JPS5193946A (en) * 1975-02-18 1976-08-18 HAROGENGAN JUJUSHI SEIBUTSU
JPS5359746A (en) * 1976-10-13 1978-05-29 Sankyo Yuki Gosei Kk Method of stabilizing vinyl chloride resin

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164140A (en) * 1981-04-03 1982-10-08 Chisso Corp Resinous composition for medical instrument
JPS6056745B2 (en) * 1981-04-03 1985-12-11 チッソ株式会社 Resin composition for medical devices
US4726928A (en) * 1983-11-15 1988-02-23 American Hoechst Corporation Radiation-resistant vinyl halide resin compositions and a process for their production
JPH02222436A (en) * 1989-02-22 1990-09-05 Nitto Kasei Co Ltd Resin composition having excellent radiation resistance
JPH02229848A (en) * 1989-03-02 1990-09-12 Nitto Kasei Co Ltd Radiation-resistant resin composition
WO2015129534A1 (en) * 2014-02-25 2015-09-03 堺化学工業株式会社 Vinyl chloride-based resin composition for medical instrument and method for sterilising by irradiating said vinyl chloride-based resin composition

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