DE2000039A1 - Schaumfoermige Vinylchloridpolymerisate - Google Patents

Schaumfoermige Vinylchloridpolymerisate

Info

Publication number
DE2000039A1
DE2000039A1 DE19702000039 DE2000039A DE2000039A1 DE 2000039 A1 DE2000039 A1 DE 2000039A1 DE 19702000039 DE19702000039 DE 19702000039 DE 2000039 A DE2000039 A DE 2000039A DE 2000039 A1 DE2000039 A1 DE 2000039A1
Authority
DE
Germany
Prior art keywords
vinyl chloride
melt
zone
pressure
foam
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
DE19702000039
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Zettler Hans Dieter
Hans Jaeger
Friedrich Dr Kieferle
Otto Dr Schott
Herbert Dr Willersinn
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19702000039 priority Critical patent/DE2000039A1/de
Priority to FR707046170A priority patent/FR2075894B3/fr
Priority to NL7019103A priority patent/NL7019103A/xx
Priority to BE761153A priority patent/BE761153A/fr
Priority to GB7471A priority patent/GB1327284A/en
Publication of DE2000039A1 publication Critical patent/DE2000039A1/de
Pending 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
    • 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
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE19702000039 1970-01-02 1970-01-02 Schaumfoermige Vinylchloridpolymerisate Pending DE2000039A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19702000039 DE2000039A1 (de) 1970-01-02 1970-01-02 Schaumfoermige Vinylchloridpolymerisate
FR707046170A FR2075894B3 (fr) 1970-01-02 1970-12-22
NL7019103A NL7019103A (fr) 1970-01-02 1970-12-31
BE761153A BE761153A (fr) 1970-01-02 1970-12-31 Polymerisats de chlorure de vinyle alveolaires
GB7471A GB1327284A (en) 1970-01-02 1971-01-01 Expanded vinyl chloride polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000039 DE2000039A1 (de) 1970-01-02 1970-01-02 Schaumfoermige Vinylchloridpolymerisate

Publications (1)

Publication Number Publication Date
DE2000039A1 true DE2000039A1 (de) 1971-07-08

Family

ID=5758939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702000039 Pending DE2000039A1 (de) 1970-01-02 1970-01-02 Schaumfoermige Vinylchloridpolymerisate

Country Status (5)

Country Link
BE (1) BE761153A (fr)
DE (1) DE2000039A1 (fr)
FR (1) FR2075894B3 (fr)
GB (1) GB1327284A (fr)
NL (1) NL7019103A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013406A1 (fr) * 1979-01-05 1980-07-23 Maryland Cup Corporation Dispositif de refroidissement dynamique et de pompage pour matériaux thermoplastiques fondus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323528A (en) * 1980-08-07 1982-04-06 Valcour Imprinted Papers, Inc. Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies
CN107817056B (zh) * 2017-12-13 2019-05-31 江苏五洲机械有限公司 膨化机夹套及其生产工艺
CN111516199B (zh) * 2020-04-20 2022-04-15 温州飞龙聚氨酯设备工程有限公司 一种聚氨酯发泡机
CN113774248B (zh) * 2021-07-27 2022-09-06 薛有为 一种层级密度泡沫铝生产设备及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013406A1 (fr) * 1979-01-05 1980-07-23 Maryland Cup Corporation Dispositif de refroidissement dynamique et de pompage pour matériaux thermoplastiques fondus

Also Published As

Publication number Publication date
GB1327284A (en) 1973-08-22
NL7019103A (fr) 1971-07-06
FR2075894A7 (fr) 1971-10-15
BE761153A (fr) 1971-06-30
FR2075894B3 (fr) 1973-08-10

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