DK117597B - Fremgangsmaade til fremstilling af skumpolystyrenplader med orienteret cellestruktur - Google Patents

Fremgangsmaade til fremstilling af skumpolystyrenplader med orienteret cellestruktur

Info

Publication number
DK117597B
DK117597B DK555766A DK555766A DK117597B DK 117597 B DK117597 B DK 117597B DK 555766 A DK555766 A DK 555766A DK 555766 A DK555766 A DK 555766A DK 117597 B DK117597 B DK 117597B
Authority
DK
Denmark
Prior art keywords
procedure
manufacture
cell structure
foam polystyrene
polystyrene sheets
Prior art date
Application number
DK555766A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK117597B publication Critical patent/DK117597B/da

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
    • 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
    • B29C44/35—Component parts; Details or accessories
    • B29C44/352—Means for giving the foam different characteristics in different directions
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • C08J9/36—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene

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)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DK555766A 1965-10-28 1966-10-26 Fremgangsmaade til fremstilling af skumpolystyrenplader med orienteret cellestruktur DK117597B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6513958A NL6513958A (da) 1965-10-28 1965-10-28

Publications (1)

Publication Number Publication Date
DK117597B true DK117597B (da) 1970-05-11

Family

ID=19794495

Family Applications (1)

Application Number Title Priority Date Filing Date
DK555766A DK117597B (da) 1965-10-28 1966-10-26 Fremgangsmaade til fremstilling af skumpolystyrenplader med orienteret cellestruktur

Country Status (7)

Country Link
JP (1) JPS4942914B1 (da)
BE (1) BE688908A (da)
DE (1) DE1629657B1 (da)
DK (1) DK117597B (da)
GB (1) GB1113386A (da)
NL (2) NL6513958A (da)
SE (1) SE315398B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521231C2 (sv) 1998-07-02 2003-10-14 Ericsson Telefon Ab L M Långsamt expanderande packning samt förfarande för användning därav
ATA129392A (de) * 1992-06-25 1999-02-15 Greiner & Soehne C A Schaumstoffplatte, insbesondere formteil aus einer oder mehreren schaumstoffplatten
CN110834399B (zh) * 2019-11-19 2022-01-11 扬州科丰高新产业投资开发集团有限公司 一种高质量空调机组用发泡面板的自动化加工设备
CN112476930B (zh) * 2020-11-17 2021-12-17 安徽中巨智能科技有限公司 箱体发泡模具
CN112831185B (zh) * 2021-02-23 2022-09-20 中北大学 梯度导电-均匀导热双功能网络低反射高吸收电磁屏蔽聚合物复合材料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR835660A (fr) * 1938-03-23 1938-12-28 American Rolling Mill Co Trains trios

Also Published As

Publication number Publication date
JPS4942914B1 (da) 1974-11-18
DE1629657B1 (de) 1971-04-01
GB1113386A (en) 1968-05-15
SE315398B (da) 1969-09-29
NL135470C (da)
BE688908A (da) 1967-04-26
NL6513958A (da) 1967-05-02

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