DE69011467T2 - Verfahren zur Feststellung des Verzweigungsgrades von Polymeren. - Google Patents

Verfahren zur Feststellung des Verzweigungsgrades von Polymeren.

Info

Publication number
DE69011467T2
DE69011467T2 DE69011467T DE69011467T DE69011467T2 DE 69011467 T2 DE69011467 T2 DE 69011467T2 DE 69011467 T DE69011467 T DE 69011467T DE 69011467 T DE69011467 T DE 69011467T DE 69011467 T2 DE69011467 T2 DE 69011467T2
Authority
DE
Germany
Prior art keywords
branching
polymers
determining
degree
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 - Fee Related
Application number
DE69011467T
Other languages
English (en)
Other versions
DE69011467D1 (de
Inventor
Tatsuyuki Kamiya
Narumi Ishikawa
Shigemitsu Kambe
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals Co Ltd
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 Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Publication of DE69011467D1 publication Critical patent/DE69011467D1/de
Application granted granted Critical
Publication of DE69011467T2 publication Critical patent/DE69011467T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N2030/0075—Separation due to differential desorption
    • G01N2030/008—Thermal desorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • G01N25/147—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation by cristallisation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69011467T 1989-10-31 1990-10-26 Verfahren zur Feststellung des Verzweigungsgrades von Polymeren. Expired - Fee Related DE69011467T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1281852A JP2769728B2 (ja) 1989-10-31 1989-10-31 ポリマーの分岐分布測定法

Publications (2)

Publication Number Publication Date
DE69011467D1 DE69011467D1 (de) 1994-09-15
DE69011467T2 true DE69011467T2 (de) 1994-12-08

Family

ID=17644894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011467T Expired - Fee Related DE69011467T2 (de) 1989-10-31 1990-10-26 Verfahren zur Feststellung des Verzweigungsgrades von Polymeren.

Country Status (6)

Country Link
US (1) US5354842A (de)
EP (1) EP0426396B1 (de)
JP (1) JP2769728B2 (de)
AU (1) AU631937B2 (de)
CA (1) CA2028547A1 (de)
DE (1) DE69011467T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270253B (it) * 1994-06-20 1997-04-29 Spherilene Srl Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene
KR100384391B1 (ko) * 2000-11-23 2003-05-22 삼성종합화학주식회사 결정성 고분자의 3차원 구조 분석 방법
US7888522B2 (en) * 2007-04-26 2011-02-15 Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Oxygen-bridged bimetallic complex and polymerization process
JP5645762B2 (ja) * 2010-06-29 2014-12-24 日本ポリプロ株式会社 ポリオレフィンの結晶性分布分析方法およびその装置
CN102175685B (zh) * 2011-01-24 2013-02-13 重庆大学 测试聚合物树枝老化性能的试验装置
CN102156147B (zh) * 2011-03-07 2012-07-25 四川大学 用热分析方法检测聚丙烯在双向拉伸中的成膜稳定性
JP5726721B2 (ja) * 2011-12-27 2015-06-03 日本ポリプロ株式会社 ポリオレフィンの製造方法およびその装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364675A (en) * 1981-03-23 1982-12-21 Monsanto Company Wet melting point analysis
JPS6088016A (ja) * 1983-10-21 1985-05-17 Mitsui Petrochem Ind Ltd エチレン共重合体
GB2184368A (en) * 1985-11-27 1987-06-24 Dow Chemical Co High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers

Also Published As

Publication number Publication date
JPH03144352A (ja) 1991-06-19
CA2028547A1 (en) 1991-05-01
EP0426396A1 (de) 1991-05-08
AU631937B2 (en) 1992-12-10
US5354842A (en) 1994-10-11
EP0426396B1 (de) 1994-08-10
DE69011467D1 (de) 1994-09-15
AU6487090A (en) 1991-05-09
JP2769728B2 (ja) 1998-06-25

Similar Documents

Publication Publication Date Title
DE3851793D1 (de) Verfahren zur Hydrierung von Polymeren.
DE69114869D1 (de) Verfahren zur Bestimmung des Profils von Reifen.
DE59204440D1 (de) Verfahren zur Erkennung von Verbrennungsaussetzern.
DE69012636T2 (de) Verfahren zur Trennung von Makromolekülen.
DE69612901T2 (de) Verfahren zur Nachbehandlung von modifizierten Polymeren
DE3789429T2 (de) Verfahren zur Suspensionspolymerisation.
DE58901598D1 (de) Verfahren zur gewinnung von rohargon.
DE3864710D1 (de) Verfahren zur bestimmung von hochmolekularen hyaluronsaeure.
DE69602343T2 (de) Verfahren zur Verbesserung der Stabilität von leitfähigen Polymeren
DE3581204D1 (de) Verfahren zur polymerisation von buten-1.
DE69624494D1 (de) Verfahren zur polymerisation von tetrafluorethylen
DE69717478D1 (de) Verfahren zur polymerisierung von fluorierten olefinmonomeren
DE69011467D1 (de) Verfahren zur Feststellung des Verzweigungsgrades von Polymeren.
DE68906287T2 (de) Verfahren zur herstellung von acrylamidpolymer-teilchen.
ATE129255T1 (de) Verfahren zur polymerisation von olefinen.
DE69026611T2 (de) Verfahren zur Bestimmung von Fruktosaminen
DE69706913D1 (de) Verfahren zur Bromierung von Polymeren in Lösung
DE69807382D1 (de) Verfahren zur Polymerisation von Isobuten
DE59201030D1 (de) Verfahren zur ermittlung der grösse von parametern.
DE69706014D1 (de) Verfahren zur Polymerisation von Hexafluoropropenoxid
DE3861041D1 (de) Verfahren zur verstaerkung des haftens von polymeren stoffen.
DE69706912D1 (de) Verfahren zur Bromierung von Polymeren
DE69023710D1 (de) Verfahren zur bestimmung von enzymatischer wirksamkeit.
DE68907691T2 (de) Verfahren zur Herstellung von Alpha-Olefinpolymeren.
DE69022392T2 (de) Verfahren zur bestimmung der kinetik der immunität.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee