ES426041A1 - Procedimiento para la obtencion de cuerpos expandidos a partir de polimerizados de olefinas. - Google Patents

Procedimiento para la obtencion de cuerpos expandidos a partir de polimerizados de olefinas.

Info

Publication number
ES426041A1
ES426041A1 ES426041A ES426041A ES426041A1 ES 426041 A1 ES426041 A1 ES 426041A1 ES 426041 A ES426041 A ES 426041A ES 426041 A ES426041 A ES 426041A ES 426041 A1 ES426041 A1 ES 426041A1
Authority
ES
Spain
Prior art keywords
olefinic
polymerizate
mixing
foams
manufacture
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.)
Expired
Application number
ES426041A
Other languages
English (en)
Spanish (es)
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
Publication of ES426041A1 publication Critical patent/ES426041A1/es
Expired 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
    • C08J9/12—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 by a physical blowing agent
    • C08J9/14—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 by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/12—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 by a physical blowing agent
    • C08J9/14—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 by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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)
ES426041A 1973-05-08 1974-05-07 Procedimiento para la obtencion de cuerpos expandidos a partir de polimerizados de olefinas. Expired ES426041A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732323030 DE2323030A1 (de) 1973-05-08 1973-05-08 Verfahren zur herstellung von schaumstoffen aus olefinpolymerisaten

Publications (1)

Publication Number Publication Date
ES426041A1 true ES426041A1 (es) 1976-07-01

Family

ID=5880235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426041A Expired ES426041A1 (es) 1973-05-08 1974-05-07 Procedimiento para la obtencion de cuerpos expandidos a partir de polimerizados de olefinas.

Country Status (7)

Country Link
JP (1) JPS5015853A (enrdf_load_stackoverflow)
BE (1) BE814710A (enrdf_load_stackoverflow)
DE (1) DE2323030A1 (enrdf_load_stackoverflow)
ES (1) ES426041A1 (enrdf_load_stackoverflow)
FR (1) FR2228596A1 (enrdf_load_stackoverflow)
GB (1) GB1458866A (enrdf_load_stackoverflow)
NL (1) NL7405689A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199351A (ja) * 1984-03-26 1985-10-08 味の素株式会社 ハンバ−グ様食品の製造法
EP0377650A1 (en) * 1987-07-29 1990-07-18 Massachusetts Institute Of Technology A method of producing microcellular foams and microcellular foams of semi-crystalline polymeric materials
US5160674A (en) * 1987-07-29 1992-11-03 Massachusetts Institute Of Technology Microcellular foams of semi-crystaline polymeric materials
JP3569362B2 (ja) * 1995-07-25 2004-09-22 鐘淵化学工業株式会社 改質ポリプロピレン系樹脂からなる板状発泡体およびその製法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411704A (fr) * 1964-04-29 1965-09-24 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber Colombes Polyoléfines cellulaires
DE2033007A1 (de) * 1970-07-03 1972-01-13 Basf Ag Verfahren zur Herstellung offenzelli ger Schaume aus Athylencopolymerisaten

Also Published As

Publication number Publication date
FR2228596A1 (enrdf_load_stackoverflow) 1974-12-06
GB1458866A (en) 1976-12-15
JPS5015853A (enrdf_load_stackoverflow) 1975-02-19
BE814710A (fr) 1974-11-08
NL7405689A (enrdf_load_stackoverflow) 1974-11-12
DE2323030A1 (de) 1974-11-28

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