JPS59188413A - 無架橋線状ポリエチレン樹脂型内発泡成形体及びその製造方法 - Google Patents

無架橋線状ポリエチレン樹脂型内発泡成形体及びその製造方法

Info

Publication number
JPS59188413A
JPS59188413A JP58063299A JP6329983A JPS59188413A JP S59188413 A JPS59188413 A JP S59188413A JP 58063299 A JP58063299 A JP 58063299A JP 6329983 A JP6329983 A JP 6329983A JP S59188413 A JPS59188413 A JP S59188413A
Authority
JP
Japan
Prior art keywords
resin
molded product
density
particles
mold
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
JP58063299A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0416332B2 (en, 2012
Inventor
Akira Fujie
富士栄　昭
Tsukasa Yamagishi
司 山岸
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP58063299A priority Critical patent/JPS59188413A/ja
Priority to CA000451299A priority patent/CA1225200A/en
Priority to GB08408770A priority patent/GB2140422B/en
Priority to US06/597,714 priority patent/US4644013A/en
Priority to FR8405522A priority patent/FR2543964B1/fr
Priority to DE19843413083 priority patent/DE3413083A1/de
Priority to KR1019840001849A priority patent/KR860001742B1/ko
Publication of JPS59188413A publication Critical patent/JPS59188413A/ja
Publication of JPH0416332B2 publication Critical patent/JPH0416332B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
JP58063299A 1983-04-08 1983-04-11 無架橋線状ポリエチレン樹脂型内発泡成形体及びその製造方法 Granted JPS59188413A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP58063299A JPS59188413A (ja) 1983-04-11 1983-04-11 無架橋線状ポリエチレン樹脂型内発泡成形体及びその製造方法
CA000451299A CA1225200A (en) 1983-04-08 1984-04-04 Preparation of foam particles of ethylenic resin and foam moldings prepared therefrom
GB08408770A GB2140422B (en) 1983-04-08 1984-04-05 Preparation of foam particles of ethylenic resin and foam moldings prepared therefrom
US06/597,714 US4644013A (en) 1983-04-08 1984-04-06 Preparation of foam particles of ethylenic resin and foam moldings prepared therefrom
FR8405522A FR2543964B1 (fr) 1983-04-08 1984-04-06 Particules de mousse de resine ethylenique, procede de preparation, moulages qui en sont formes et procede de preparation de ces moulages
DE19843413083 DE3413083A1 (de) 1983-04-08 1984-04-06 Geschaeumte teilchen aus einem ethylenpolymerharz, verfahren zu ihrer herstellung und daraus gebildete geschaeumte formkoerper
KR1019840001849A KR860001742B1 (ko) 1983-04-08 1984-04-07 에틸렌 수지의 발포입자 및 발포 성형체의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58063299A JPS59188413A (ja) 1983-04-11 1983-04-11 無架橋線状ポリエチレン樹脂型内発泡成形体及びその製造方法

Publications (2)

Publication Number Publication Date
JPS59188413A true JPS59188413A (ja) 1984-10-25
JPH0416332B2 JPH0416332B2 (en, 2012) 1992-03-23

Family

ID=13225291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58063299A Granted JPS59188413A (ja) 1983-04-08 1983-04-11 無架橋線状ポリエチレン樹脂型内発泡成形体及びその製造方法

Country Status (2)

Country Link
JP (1) JPS59188413A (en, 2012)
KR (1) KR860001742B1 (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6215239A (ja) * 1985-07-12 1987-01-23 Kanegafuchi Chem Ind Co Ltd 無架橋直鎖状低密度ポリエチレン予備発泡粒子およびその成形法
JPS63117044A (ja) * 1986-11-05 1988-05-21 Kanegafuchi Chem Ind Co Ltd 無架橋エチレン系樹脂予備発泡粒子
US11484393B2 (en) 2018-09-14 2022-11-01 Jin-Kyun Lee Forceps for removing dental implant fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6215239A (ja) * 1985-07-12 1987-01-23 Kanegafuchi Chem Ind Co Ltd 無架橋直鎖状低密度ポリエチレン予備発泡粒子およびその成形法
JPS63117044A (ja) * 1986-11-05 1988-05-21 Kanegafuchi Chem Ind Co Ltd 無架橋エチレン系樹脂予備発泡粒子
US11484393B2 (en) 2018-09-14 2022-11-01 Jin-Kyun Lee Forceps for removing dental implant fixture

Also Published As

Publication number Publication date
JPH0416332B2 (en, 2012) 1992-03-23
KR840008664A (ko) 1984-12-17
KR860001742B1 (ko) 1986-10-20

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