CA2052617A1 - Ethylene polymer and a process for the production of the same - Google Patents

Ethylene polymer and a process for the production of the same

Info

Publication number
CA2052617A1
CA2052617A1 CA 2052617 CA2052617A CA2052617A1 CA 2052617 A1 CA2052617 A1 CA 2052617A1 CA 2052617 CA2052617 CA 2052617 CA 2052617 A CA2052617 A CA 2052617A CA 2052617 A1 CA2052617 A1 CA 2052617A1
Authority
CA
Canada
Prior art keywords
ethylene polymer
production
same
see
carbon atoms
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.)
Granted
Application number
CA 2052617
Other languages
French (fr)
Other versions
CA2052617C (en
Inventor
Naohiro Mikawa
Satoshi Ueki
Naomi Koyama
Hiroyuki Furuhashi
Tetsuya Morioka
Shigeyuki Toki
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.)
Tonen General Sekiyu KK
Original Assignee
Tonen Corp
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 Tonen Corp filed Critical Tonen Corp
Priority to CA 2052617 priority Critical patent/CA2052617C/en
Publication of CA2052617A1 publication Critical patent/CA2052617A1/en
Application granted granted Critical
Publication of CA2052617C publication Critical patent/CA2052617C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

An ethylene polymer which is capable of being degraded by microorganisms is provided which comprises a recurring unit represented by the general formula or (see fig. I) or (see fig. II) in which R is a divalent hydrocarbon group containing 2 to 20 carbon atoms, R' is a divalent hydocarbon group containing 1 to 20 carbon atoms and A is a polyethylene segment comprising a recurring unit represented by the formula -( - CH2- CH2 - )- and having a number average molecular weight (Mn) of 300 to 300,000. and the ethylene polymer having a number average molecular weight (Mn) of 500 to 5.000,000.
CA 2052617 1991-10-02 1991-10-02 Ethylene polymer and a process for the production of the same Expired - Fee Related CA2052617C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2052617 CA2052617C (en) 1991-10-02 1991-10-02 Ethylene polymer and a process for the production of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2052617 CA2052617C (en) 1991-10-02 1991-10-02 Ethylene polymer and a process for the production of the same

Publications (2)

Publication Number Publication Date
CA2052617A1 true CA2052617A1 (en) 1993-04-03
CA2052617C CA2052617C (en) 1997-07-01

Family

ID=4148487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2052617 Expired - Fee Related CA2052617C (en) 1991-10-02 1991-10-02 Ethylene polymer and a process for the production of the same

Country Status (1)

Country Link
CA (1) CA2052617C (en)

Also Published As

Publication number Publication date
CA2052617C (en) 1997-07-01

Similar Documents

Publication Publication Date Title
AU1056092A (en) Block polyether-amides and process for synthesising them
CA2148478A1 (en) Thermoplastic Biodegradable Resins and a Process of Preparation Thereof
CA2115144A1 (en) Macromonomers having reactive side groups
EP0396429A3 (en) Polyurethane-based polymeric materials and biomedical articles and pharmaceutical compositions utilizing the same
AU4691300A (en) Polymerization of ethylene
EP0302712A3 (en) Novel copolycarbonate
CA2144968A1 (en) Process for producing polyethylene having a broad molecular weight distribution
TW377364B (en) Hydroxy-functional poly (ether sulfonamides) as thermoplastic barrier resins
AU4563397A (en) Dispersants
TW354793B (en) Polycarbonate resin with high flowability and process for producing the same
CA2115143A1 (en) Macromonomers having reactive end groups
EP0909789A3 (en) Composition comprising poly (3-Hydroxylalkanoates)
CA2090872A1 (en) Process for producing crystalline poly-alpha-olefins with a monocyclopentadienyl transition metal catalyst system
AU2284601A (en) Biodegradable plastic food service items
EP0485598A4 (en) Thermoplastic resin composition
AU7835794A (en) Degradable polydioxaneone-based materials
CA2186594A1 (en) Film forming antiperspirant polymers
CA2019212A1 (en) Molding material
EP0835896A4 (en) Polyester amide copolymer and process for the production thereof, polyester amide monomer and process for the production thereof, and polyester amide resin composition
AU3511689A (en) A composition comprising polymers of but-1-ene and propylene
JPS6454026A (en) Production of modified polyester
CA2070663A1 (en) Sulfonating agent and process
EP0936230A4 (en) Modified thermoplastic norbornene polymer and process for the production thereof
CA2052617A1 (en) Ethylene polymer and a process for the production of the same
AU6782790A (en) Co-polymer production

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed