DD106396A5 - - Google Patents

Info

Publication number
DD106396A5
DD106396A5 DD173494A DD17349473A DD106396A5 DD 106396 A5 DD106396 A5 DD 106396A5 DD 173494 A DD173494 A DD 173494A DD 17349473 A DD17349473 A DD 17349473A DD 106396 A5 DD106396 A5 DD 106396A5
Authority
DD
German Democratic Republic
Application number
DD173494A
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 filed Critical
Publication of DD106396A5 publication Critical patent/DD106396A5/xx

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by 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
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DD173494A 1972-09-18 1973-09-14 DD106396A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2923972 1972-09-18

Publications (1)

Publication Number Publication Date
DD106396A5 true DD106396A5 (xx) 1974-06-12

Family

ID=11226604

Family Applications (1)

Application Number Title Priority Date Filing Date
DD173494A DD106396A5 (xx) 1972-09-18 1973-09-14

Country Status (7)

Country Link
US (1) US3901835A (xx)
CA (1) CA1026050A (xx)
DD (1) DD106396A5 (xx)
DK (1) DK136613B (xx)
HU (1) HU166487B (xx)
SE (1) SE398508B (xx)
ZA (1) ZA735706B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138534A (en) * 1977-02-07 1979-02-06 Lifetime Foam Products, Inc. Production of structural members from reclaimed polyolefins
DE3215835A1 (de) * 1982-04-28 1983-11-03 Bayer Ag, 5090 Leverkusen Neue treibmittelkombination auf basis von azodicarbonamid, deren herstellung und verwendung der verschaeumung von kunststoffen
US4486366A (en) * 1983-01-14 1984-12-04 Owens-Illinois, Inc. Method of continuously producing heat shrinkable amorphous polystyrene foam layer
US9144464B2 (en) * 2009-08-14 2015-09-29 Ufp Technologies, Inc. Composite for packaging a medical device and method of forming the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387730A (en) * 1942-04-07 1945-10-30 Du Pont Process for obtaining cork-like products from polymers of ethylene
GB1076873A (en) * 1964-03-31 1967-07-26 Furukawa Electric Co Ltd Method of manufacturing polyolefin composition foamed bodies
FR1411704A (fr) * 1964-04-29 1965-09-24 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber Colombes Polyoléfines cellulaires
US3544490A (en) * 1967-01-04 1970-12-01 Gulf Research Development Co Ethylene polymer foam compositions and process for making same
US3657165A (en) * 1968-10-11 1972-04-18 Sekisui Chemical Co Ltd Process for preparation of ethylenic resin foam
US3592785A (en) * 1968-12-05 1971-07-13 Grace W R & Co Method of making polyethylene foam
ZA704231B (en) * 1969-09-23 1971-03-31 Snam Progetti Process for obtaining modified polyethylenes having high polyethylenes and crosslinked mechanical chemical and electric characteristics and polyethylene obtained therefrom

Also Published As

Publication number Publication date
HU166487B (xx) 1975-03-28
ZA735706B (en) 1974-11-27
DE2346958B2 (de) 1975-05-28
DK136613C (xx) 1978-04-10
CA1026050A (en) 1978-02-07
DE2346958A1 (de) 1974-04-18
US3901835A (en) 1975-08-26
AU5897373A (en) 1975-02-13
DK136613B (da) 1977-10-31
SE398508B (sv) 1977-12-27

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