DK136613B - Fremgangsmåde til fremstilling af et ethylencopolymerskumstof. - Google Patents

Fremgangsmåde til fremstilling af et ethylencopolymerskumstof.

Info

Publication number: DK136613B
Authority: DK; Denmark
Prior art keywords: preparation; ethylene copolymer; copolymer foam; foam; ethylene
Prior art date: 1972-09-18

Application number

DK508173AA

Other languages

English (en)

Other versions

DK136613C (da

Inventor

Roberto Paiella

Gianpaolo Giuliani

Original Assignee

Anic Spa

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.)

1972-09-18

Filing date

1973-09-17

Publication date

1977-10-31

1973-09-17 Application filed by Anic Spa filed Critical Anic Spa

1977-10-31 Publication of DK136613B publication Critical patent/DK136613B/da

1978-04-10 Application granted granted Critical

1978-04-10 Publication of DK136613C publication Critical patent/DK136613C/da

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)

DK508173AA 1972-09-18 1973-09-17 Fremgangsmåde til fremstilling af et ethylencopolymerskumstof. DK136613B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
DK136613B true DK136613B (da)	1977-10-31
DK136613C DK136613C (da)	1978-04-10

Family

ID=11226604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK508173AA DK136613B (da)	1972-09-18	1973-09-17	Fremgangsmåde til fremstilling af et ethylencopolymerskumstof.

Country Status (7)

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

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
DE1291115B (de) *	1964-03-31	1969-03-20	Furukawa Electric Co Ltd	Verfahren zur Herstellung von Zellkoerpern aus Polyolefinen
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

1973
- 1973-08-21 ZA ZA735706A patent/ZA735706B/xx unknown
- 1973-09-04 CA CA180,167A patent/CA1026050A/en not_active Expired
- 1973-09-10 US US395734A patent/US3901835A/en not_active Expired - Lifetime
- 1973-09-14 DD DD173494A patent/DD106396A5/xx unknown
- 1973-09-17 DK DK508173AA patent/DK136613B/da unknown
- 1973-09-17 HU HUSA2531A patent/HU166487B/hu unknown
- 1973-09-18 SE SE7312717A patent/SE398508B/xx unknown

Also Published As

Publication number	Publication date
DD106396A5 (da)	1974-06-12
DK136613C (da)	1978-04-10
AU5897373A (en)	1975-02-13
DE2346958B2 (de)	1975-05-28
SE398508B (sv)	1977-12-27
CA1026050A (en)	1978-02-07
US3901835A (en)	1975-08-26
ZA735706B (en)	1974-11-27
DE2346958A1 (de)	1974-04-18
HU166487B (da)	1975-03-28

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