JPS5662828A - Production of formed product of vinyl chloride resin - Google Patents

Production of formed product of vinyl chloride resin

Info

Publication number
JPS5662828A
JPS5662828A JP14016579A JP14016579A JPS5662828A JP S5662828 A JPS5662828 A JP S5662828A JP 14016579 A JP14016579 A JP 14016579A JP 14016579 A JP14016579 A JP 14016579A JP S5662828 A JPS5662828 A JP S5662828A
Authority
JP
Japan
Prior art keywords
vinyl chloride
chloride resin
antioxidant
ultraviolet rays
irradiated
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
JP14016579A
Other languages
Japanese (ja)
Other versions
JPS632977B2 (en
Inventor
Michihiko Asai
Masao Suda
Kiyoshi Imada
Susumu Ueno
Hirokazu Nomura
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.)
Shin Etsu Chemical Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Shin Etsu Chemical 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 Agency of Industrial Science and Technology, Shin Etsu Chemical Co Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP14016579A priority Critical patent/JPS5662828A/en
Priority to DE19803040752 priority patent/DE3040752A1/en
Priority to GB8034910A priority patent/GB2061809B/en
Priority to FR8023193A priority patent/FR2468625B1/en
Priority to GB8034917A priority patent/GB2061810B/en
Publication of JPS5662828A publication Critical patent/JPS5662828A/en
Publication of JPS632977B2 publication Critical patent/JPS632977B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Abstract

PURPOSE: A molded product of vinyl chloride resin containing an antioxidant is irradiated with ultraviolet rays of wave length rather than a specific zone to form the crosslinked layer of the antioxidant on the surface, thus preventing the migration of plasticizers and additive and increasing weathering resistance.
CONSTITUTION: To 100pts.wt. of a vinyl chloride resin, are added more than 0.05, preferably 0.1W5pts. of an antioxidant such as phnolic, amine or sulfuric agent to prepare a vinyl chloride resin composition. Then, the composition is molded and irradiated with ultraviolet rays of less than 200nm wave length, preferably low- pressure mercury lamp with emission spectra on 185, 254, 313 and 365nm to form a high-density crosslinked layer near the surface of the molded product.
EFFECT: This treatment prevents the deterioration of the inner part of the polymer and sharply increases the resistance to deterioration caused by ultraviolet rays.
COPYRIGHT: (C)1981,JPO&Japio
JP14016579A 1979-10-30 1979-10-30 Production of formed product of vinyl chloride resin Granted JPS5662828A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14016579A JPS5662828A (en) 1979-10-30 1979-10-30 Production of formed product of vinyl chloride resin
DE19803040752 DE3040752A1 (en) 1979-10-30 1980-10-29 METHOD FOR MODIFYING THE SURFACE PROPERTIES OF PVC MOLDING MATERIALS
GB8034910A GB2061809B (en) 1979-10-30 1980-10-30 Method for modifying surface properties of a shaped article of a polyvinyl chloride resin
FR8023193A FR2468625B1 (en) 1979-10-30 1980-10-30 PROCESS FOR MODIFYING THE SURFACE PROPERTIES OF ARTICLES MADE OF POLYVINYL CHLORIDE RESIN, BY EXPOSURE TO U.V. LIGHT
GB8034917A GB2061810B (en) 1979-10-30 1980-10-30 Method for modifying surface properties of a shaped article of a polyvinyl chloride resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14016579A JPS5662828A (en) 1979-10-30 1979-10-30 Production of formed product of vinyl chloride resin

Publications (2)

Publication Number Publication Date
JPS5662828A true JPS5662828A (en) 1981-05-29
JPS632977B2 JPS632977B2 (en) 1988-01-21

Family

ID=15262384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14016579A Granted JPS5662828A (en) 1979-10-30 1979-10-30 Production of formed product of vinyl chloride resin

Country Status (4)

Country Link
JP (1) JPS5662828A (en)
DE (1) DE3040752A1 (en)
FR (1) FR2468625B1 (en)
GB (1) GB2061809B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649788B2 (en) * 1990-01-23 1994-06-29 工業技術院長 Surface activation method for thermoplastic resin molding
JPH0759646B2 (en) * 1990-01-23 1995-06-28 工業技術院長 Surface treatment method for thermoplastic resin moldings
JPH0453277U (en) * 1990-09-10 1992-05-07
DE102013109408A1 (en) * 2013-08-29 2015-03-05 Benecke-Kaliko Ag Multilayer sheet and method for its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464573A (en) * 1977-11-01 1979-05-24 Agency Of Ind Science & Technol Method of treating the surface of molded product of vinyl chloride resin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464573A (en) * 1977-11-01 1979-05-24 Agency Of Ind Science & Technol Method of treating the surface of molded product of vinyl chloride resin

Also Published As

Publication number Publication date
GB2061809A (en) 1981-05-20
DE3040752A1 (en) 1981-05-21
JPS632977B2 (en) 1988-01-21
GB2061809B (en) 1983-11-30
FR2468625A1 (en) 1981-05-08
FR2468625B1 (en) 1987-08-28

Similar Documents

Publication Publication Date Title
JPS5662828A (en) Production of formed product of vinyl chloride resin
ATE10643T1 (en) METHOD OF MANUFACTURING SELF-ADHESIVE COATINGS.
JPS5219754A (en) Preparation of crosslinked epihalohydrin polymer composition
JPS5361648A (en) Manufacture of polyamide films
JPS51148740A (en) Method of crosslinking polymers
JPS5251489A (en) A proces for curing an unsaturated polyester resin
JPS5432556A (en) Method of crosslinking olefinic polymer
JPS54120657A (en) Polyvinyl chloride resin composition
JPS5672023A (en) Production of vinyl chloride type resin molding
JPS5223144A (en) Polymer composition stabilised against ultraviolet rays
JPS5680802A (en) Quality improving method of record disk
JPS5276344A (en) Process for applying adhesive
JPS525854A (en) Flame-retaroant solid molding resin composition
JPS523630A (en) Method for applying coating
JPS54153854A (en) Weather-resistant polymer composition having high adhesivity
JPS5241660A (en) Resin composition of low permeabilities to moisture and gases
JPS51149337A (en) A rubber composition
JPS51128351A (en) Flame-retardant and shock-resistant thermoplastic resin composition
JPS51111253A (en) Polyvinylchloride resin composition
JPS51149393A (en) A photosetting composition
JPS5226546A (en) Method for crosslinking ethylene polymers by irradiation
JPS529060A (en) Polyester composition
AT352407B (en) PROCESS FOR THE PRODUCTION OF SUBSTRATES COATED WITH STORAGE-STABLE, QUICKLY CURABLE EPOXY RESIN / HARDER MIXTURES
JPS57209939A (en) Rubber composition for inner liner of tyre
JPS5584344A (en) Vinyl chloride resin composition