JPS572667A - Drainboard for laver made of synthetic resin - Google Patents

Drainboard for laver made of synthetic resin

Info

Publication number
JPS572667A
JPS572667A JP6829980A JP6829980A JPS572667A JP S572667 A JPS572667 A JP S572667A JP 6829980 A JP6829980 A JP 6829980A JP 6829980 A JP6829980 A JP 6829980A JP S572667 A JPS572667 A JP S572667A
Authority
JP
Japan
Prior art keywords
synthetic resin
electric discharge
rods
knitting
resin tubes
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
JP6829980A
Other languages
Japanese (ja)
Other versions
JPS5752035B2 (en
Inventor
Yoshimasa Nakajima
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP6829980A priority Critical patent/JPS572667A/en
Publication of JPS572667A publication Critical patent/JPS572667A/en
Publication of JPS5752035B2 publication Critical patent/JPS5752035B2/ja
Granted legal-status Critical Current

Links

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Abstract

PURPOSE: A drainboard for laver having more improved proper adhesive strength than conventional one irrespective of the first and the second year, obtained by knitting miscellaneously two kinds of synthetic resin tubes or rods treated with electric discharge in a ratio of a fixed range.
CONSTITUTION: 10W90wt%, preferably 20W80wt% base of synthetic resin tubes or rods made of a thermoplastic resin, e.g., polypropylene, polyethylene, polyvinyl chloride, etc. with their surface treated with electric discharge and 90W10wt%, preferably 80W20wt% base obtained by covering the surface of the synthetic resin tubes or rods with a mixed film of a chlorinated polyethylene and a chlorinated polypropylene to give the covered surface, followed by treating the covered surface with electric discharge, are subjected to miscellaneous knitting in such a way that the two bases are dispersed as uniformly as possible. If necessary, 5W80wt% synthetic resin tubes or rods which are not subjected to electric discharge may be added to the mixed bases in knitting.
COPYRIGHT: (C)1982,JPO&Japio
JP6829980A 1980-05-22 1980-05-22 Drainboard for laver made of synthetic resin Granted JPS572667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6829980A JPS572667A (en) 1980-05-22 1980-05-22 Drainboard for laver made of synthetic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6829980A JPS572667A (en) 1980-05-22 1980-05-22 Drainboard for laver made of synthetic resin

Publications (2)

Publication Number Publication Date
JPS572667A true JPS572667A (en) 1982-01-08
JPS5752035B2 JPS5752035B2 (en) 1982-11-05

Family

ID=13369757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6829980A Granted JPS572667A (en) 1980-05-22 1980-05-22 Drainboard for laver made of synthetic resin

Country Status (1)

Country Link
JP (1) JPS572667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7466023B2 (en) 2002-03-06 2008-12-16 Hamamatsu Photonics K.K. Semiconductor light emitting device and plant cultivating system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346445Y2 (en) * 1985-02-08 1991-10-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7466023B2 (en) 2002-03-06 2008-12-16 Hamamatsu Photonics K.K. Semiconductor light emitting device and plant cultivating system

Also Published As

Publication number Publication date
JPS5752035B2 (en) 1982-11-05

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