IT1066263B - Procedimento per la produzione di nastri di espanso poliolefinico - Google Patents

Procedimento per la produzione di nastri di espanso poliolefinico

Info

Publication number
IT1066263B
IT1066263B IT51437/76A IT5143776A IT1066263B IT 1066263 B IT1066263 B IT 1066263B IT 51437/76 A IT51437/76 A IT 51437/76A IT 5143776 A IT5143776 A IT 5143776A IT 1066263 B IT1066263 B IT 1066263B
Authority
IT
Italy
Prior art keywords
procedure
production
foam tapes
polyolefinic foam
polyolefinic
Prior art date
Application number
IT51437/76A
Other languages
English (en)
Inventor
Kuhnel Werner
Spielau Paul
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of IT1066263B publication Critical patent/IT1066263B/it

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/13—Cell size and distribution control while molding a foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/18—Cross-linking a thermoplastic linear foam during molding

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)
IT51437/76A 1975-09-27 1976-09-24 Procedimento per la produzione di nastri di espanso poliolefinico IT1066263B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2543248A DE2543248C2 (de) 1975-09-27 1975-09-27 Verfahren zur Herstellung von Schaumstoffbahnen aus Olefinpolymerisaten

Publications (1)

Publication Number Publication Date
IT1066263B true IT1066263B (it) 1985-03-04

Family

ID=5957661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51437/76A IT1066263B (it) 1975-09-27 1976-09-24 Procedimento per la produzione di nastri di espanso poliolefinico

Country Status (11)

Country Link
US (1) US4163085A (it)
JP (1) JPS5252969A (it)
AT (1) AT354108B (it)
CH (1) CH628658A5 (it)
DE (1) DE2543248C2 (it)
ES (1) ES451832A1 (it)
FR (1) FR2325682A1 (it)
GB (1) GB1549401A (it)
IT (1) IT1066263B (it)
NL (1) NL7610642A (it)
SU (1) SU668616A3 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857450B2 (ja) * 1978-03-08 1983-12-20 三井化学株式会社 発泡体の製造方法及び発泡体用組成物
GB2070021B (en) * 1980-02-21 1984-03-21 Furukawa Electric Co Ltd Crosslinked ethylene-vinyl acetate copolymer foam containing an inorganic material and its production
IT1157941B (it) * 1982-05-11 1987-02-18 Bayer Italia Spa Materiale espanso poliolefinico saldabile dielettricamente
DE3372980D1 (en) * 1983-03-28 1987-09-17 Bayer Ag Process for preparing polyolefin foams
DE3316058A1 (de) * 1983-05-03 1984-11-08 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur herstellung von vernetzten und geschaeumten polyolefinen
IT1207987B (it) * 1983-10-14 1989-06-01 Anic Spa Procedimento per la produzione di polietilene reticolato espanso.
GB8417053D0 (en) * 1984-07-04 1984-08-08 Dow Chemical Iberica Sa Foams of linear low density polyethylene
US5932659A (en) 1994-09-19 1999-08-03 Sentinel Products Corp. Polymer blend
US5929129A (en) * 1994-09-19 1999-07-27 Sentinel Products Corp. Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene
KR960010734A (ko) * 1994-09-19 1996-04-20 존 디. 밤바라 필수 선형 폴리올레핀의 교차- 결합된 발포 구조 및 그 제조방법
US5883144A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
US5589519A (en) * 1994-09-30 1996-12-31 Knaus; Dennis A. Process of extruding lightly crosslinked polyolefin foam
US5844009A (en) * 1996-04-26 1998-12-01 Sentinel Products Corp. Cross-linked low-density polymer foam
CA2203595A1 (en) 1996-04-26 1997-10-26 Robert F. Hurley Cross-linked polyolefin tape
US5876813A (en) 1996-07-09 1999-03-02 Senitnel Products Corp Laminated foam structures with enhanced properties
US5882776A (en) * 1996-07-09 1999-03-16 Sentinel Products Corp. Laminated foam structures with enhanced properties
US5938878A (en) 1996-08-16 1999-08-17 Sentinel Products Corp. Polymer structures with enhanced properties
US6221928B1 (en) 1996-11-15 2001-04-24 Sentinel Products Corp. Polymer articles including maleic anhydride

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123055C (nl) * 1961-12-05 1967-10-16 Stamicarbon Werkwijze voor de vervaardiging van veelcellige voorwerpen.
BE635350A (it) * 1962-07-24
JPS5218232B1 (it) * 1966-02-05 1977-05-20
GB1300262A (en) * 1970-05-08 1972-12-20 Ici Ltd Foamed thermoplastics
JPS4972363A (it) * 1972-11-09 1974-07-12
US3965054A (en) * 1973-04-10 1976-06-22 The Furukawa Electric Co., Ltd. Foamable polyolefin composition and method for manufacturing foamed polyolefin
DE2351515C3 (de) * 1973-10-13 1981-10-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung feinzelliger Schaumstoffe

Also Published As

Publication number Publication date
JPS5252969A (en) 1977-04-28
ES451832A1 (es) 1977-11-01
CH628658A5 (de) 1982-03-15
FR2325682A1 (fr) 1977-04-22
GB1549401A (en) 1979-08-08
FR2325682B1 (it) 1983-03-04
DE2543248C2 (de) 1983-11-24
ATA713776A (de) 1979-05-15
AT354108B (de) 1979-12-27
SU668616A3 (ru) 1979-06-15
NL7610642A (nl) 1977-03-29
US4163085A (en) 1979-07-31
DE2543248A1 (de) 1977-04-07

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