TR199903202A2 - Etilen kopolimerlerinin ve terpolimerlerinin molekül agirliklarinin azaltilmasinin prosesi. - Google Patents
Etilen kopolimerlerinin ve terpolimerlerinin molekül agirliklarinin azaltilmasinin prosesi.Info
- Publication number
- TR199903202A2 TR199903202A2 TR1999/03202A TR9903202A TR199903202A2 TR 199903202 A2 TR199903202 A2 TR 199903202A2 TR 1999/03202 A TR1999/03202 A TR 1999/03202A TR 9903202 A TR9903202 A TR 9903202A TR 199903202 A2 TR199903202 A2 TR 199903202A2
- Authority
- TR
- Turkey
- Prior art keywords
- terpolymers
- reducing
- molecular weights
- ethylene copolymers
- polymeric material
- Prior art date
Links
Classifications
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F8/50—Partial depolymerisation
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerization Catalysts (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
EPM kopolimer ve EPDM terpolimerlerden seçilen bir polimerik malzemenin molekül agirliginin azaltilmasi için, polimerik malzemenin en az bir hidroperoksitle muamelesini içeren bir proses.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998MI002774A IT1304499B1 (it) | 1998-12-22 | 1998-12-22 | Procedimento per ridurre il peso molecolare di copolimeri eterpolimeri dell'etilene. |
Publications (2)
Publication Number | Publication Date |
---|---|
TR199903202A3 TR199903202A3 (tr) | 2000-07-21 |
TR199903202A2 true TR199903202A2 (tr) | 2000-07-21 |
Family
ID=11381305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR1999/03202A TR199903202A2 (tr) | 1998-12-22 | 1999-12-22 | Etilen kopolimerlerinin ve terpolimerlerinin molekül agirliklarinin azaltilmasinin prosesi. |
Country Status (27)
Country | Link |
---|---|
US (1) | US6211332B1 (tr) |
EP (1) | EP1013673B1 (tr) |
JP (1) | JP4860020B2 (tr) |
KR (1) | KR20000048239A (tr) |
CN (1) | CN1117107C (tr) |
AR (1) | AR022004A1 (tr) |
AT (1) | ATE287419T1 (tr) |
AU (1) | AU767675B2 (tr) |
BG (1) | BG63722B1 (tr) |
BR (1) | BR9905941A (tr) |
CA (1) | CA2292313A1 (tr) |
CZ (1) | CZ293026B6 (tr) |
DE (1) | DE69923284T2 (tr) |
EA (1) | EA002491B1 (tr) |
ES (1) | ES2237036T3 (tr) |
HR (1) | HRP990389A2 (tr) |
HU (1) | HUP9904689A3 (tr) |
ID (1) | ID24399A (tr) |
IT (1) | IT1304499B1 (tr) |
MY (1) | MY119952A (tr) |
NO (1) | NO996213L (tr) |
NZ (1) | NZ501811A (tr) |
PL (1) | PL337357A1 (tr) |
SK (1) | SK183099A3 (tr) |
TR (1) | TR199903202A2 (tr) |
TW (1) | TW585878B (tr) |
UA (1) | UA66795C2 (tr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004217913A (ja) * | 2002-12-27 | 2004-08-05 | Nof Corp | 水酸基変性エチレン−α−オレフィン系共重合体及びその組成物並びに水酸基変性エチレン−α−オレフィン系共重合体の製造方法 |
WO2004060933A1 (ja) * | 2002-12-27 | 2004-07-22 | Nof Corporation | 水酸基変性エチレン−α−オレフィン系共重合体の製造方法 |
ITMI20030629A1 (it) * | 2003-03-31 | 2004-10-01 | Polimeri Europa Spa | Composizione elastomerica per l'isolamento di cavi elettrici. |
ITMI20032550A1 (it) | 2003-12-22 | 2005-06-23 | Polimeri Europa Spa | Mescole elastomeriche a base di nerofumo |
ITMI20040751A1 (it) * | 2004-04-16 | 2004-07-16 | Polimeri Europa Spa | Procedimento per modificare le proprieta' reologiche di polimeri ep d m e miscele di ep d m con poli-alfaolefine |
JP2006022237A (ja) * | 2004-07-09 | 2006-01-26 | Nof Corp | ゴム組成物および架橋物 |
ITMI20041672A1 (it) | 2004-08-27 | 2004-11-27 | Polimeri Europa Spa | Copolimeri etilene-propilene a migliorata stabilita' di forma adatti alla modifica degli oli lubrificanti e procedimento per la loro preparazione |
ITMI20042289A1 (it) | 2004-11-26 | 2005-02-26 | Polimeri Europa Spa | Processo migliorato per ottenere masters elastomerici contenenti cariche inorganiche |
ITMI20042399A1 (it) * | 2004-12-16 | 2005-03-16 | Polimeri Europa Spa | Additivi per oli lubrificanti aventi migliorata stabilita' di forma e migliorate prestazioni a bassa temperatura e procedimento per la loro preparazione |
ITMI20060286A1 (it) * | 2006-02-16 | 2007-08-17 | Polimeri Europa Spa | Copolimeri etilene-propilene adatti alla modifica degli oli lubrificanti e procedimento per la loro preparazione |
JP5702300B2 (ja) * | 2008-12-16 | 2015-04-15 | エイチ アール ディー コーポレーション | ワックスの高せん断酸化 |
DE102010052287A1 (de) * | 2010-03-25 | 2011-09-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Modifizierte Polyolefine |
US9115237B2 (en) | 2012-07-18 | 2015-08-25 | Chevron Oronite Company Llc | Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine |
EP3405554B1 (en) | 2016-01-22 | 2019-12-25 | Chevron Oronite Company LLC | Lubricating oil composition containing a mixture of olefin copolymer dispersant-type viscosity improver and amine compound |
CN110078848B (zh) * | 2019-04-08 | 2022-04-29 | 江苏龙蟠科技股份有限公司 | 一种液体乙丙橡胶的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB988846A (en) * | 1964-02-05 | 1965-04-14 | Sun Oil Co | Processing of ethylene-propylene copolymer |
DE1902178A1 (de) * | 1969-01-17 | 1970-07-30 | Western Petrochemical Corp | Polyaethylene sowie Verfahren zu deren Herstellung |
FR2508047B1 (fr) * | 1981-06-22 | 1985-10-11 | Bp Chimie Sa | Procede de traitement de polyethylene de basse densite lineaire par des peroxydes organiques, generateurs de radicaux libres |
DE3274455D1 (en) * | 1981-08-22 | 1987-01-15 | Showa Denko Kk | Propylene-ethylene random copolymer, production process thereof, and film derived therefrom |
US4743391A (en) * | 1983-03-28 | 1988-05-10 | Chevron Research Company | Method for oxidatively degrading an olefinic polymer |
US4749505A (en) * | 1985-07-08 | 1988-06-07 | Exxon Chemical Patents Inc. | Olefin polymer viscosity index improver additive useful in oil compositions |
JPS63101438A (ja) * | 1986-10-17 | 1988-05-06 | Kayaku Nuurii Kk | 付加重合型プラスチツクの製造方法 |
DE3642266A1 (de) * | 1986-12-11 | 1987-04-23 | Rauer Kurt | Abbau von polyethylen mittels radikalbildner |
FR2613722B1 (fr) * | 1987-04-07 | 1990-11-23 | Bp Chimie Sa | Procede de fabrication de granules d'homopolymere ou de copolymere de propylene |
CN1092430A (zh) * | 1989-10-25 | 1994-09-21 | 陶氏化学公司 | 纸张涂料组合物用的胶乳共聚物 |
IT1252069B (it) | 1991-11-25 | 1995-05-29 | Enichem Elastomers | Processo per la preparazione di copolimeri elastomerici dell'etilene |
IT1275452B (it) | 1995-06-30 | 1997-08-07 | Enichem Elastomers | Procedimento per la preparazione di copolimeri etilene-propilene |
TW322494B (tr) * | 1995-09-14 | 1997-12-11 | Enichem Elastomeri Srl | |
IT1283587B1 (it) | 1996-04-11 | 1998-04-22 | Enichem Elastomers | Procedimento per la preparazione di miscele polimeriche a base di copolimeri elastomerici ep(d)m |
-
1998
- 1998-12-22 IT IT1998MI002774A patent/IT1304499B1/it active
-
1999
- 1999-12-15 CA CA002292313A patent/CA2292313A1/en not_active Abandoned
- 1999-12-15 BG BG104015A patent/BG63722B1/bg unknown
- 1999-12-15 NZ NZ501811A patent/NZ501811A/en unknown
- 1999-12-15 NO NO996213A patent/NO996213L/no not_active Application Discontinuation
- 1999-12-16 AT AT99204356T patent/ATE287419T1/de not_active IP Right Cessation
- 1999-12-16 DE DE69923284T patent/DE69923284T2/de not_active Expired - Lifetime
- 1999-12-16 ES ES99204356T patent/ES2237036T3/es not_active Expired - Lifetime
- 1999-12-16 EP EP99204356A patent/EP1013673B1/en not_active Expired - Lifetime
- 1999-12-16 AU AU65298/99A patent/AU767675B2/en not_active Ceased
- 1999-12-17 CZ CZ19994620A patent/CZ293026B6/cs not_active IP Right Cessation
- 1999-12-17 HR HR990389A patent/HRP990389A2/hr not_active Application Discontinuation
- 1999-12-20 KR KR1019990059128A patent/KR20000048239A/ko not_active Application Discontinuation
- 1999-12-20 UA UA99126958A patent/UA66795C2/uk unknown
- 1999-12-20 US US09/466,793 patent/US6211332B1/en not_active Expired - Lifetime
- 1999-12-20 MY MYPI99005588A patent/MY119952A/en unknown
- 1999-12-21 PL PL99337357A patent/PL337357A1/xx not_active Application Discontinuation
- 1999-12-21 SK SK1830-99A patent/SK183099A3/sk unknown
- 1999-12-21 HU HU9904689A patent/HUP9904689A3/hu unknown
- 1999-12-22 JP JP36530499A patent/JP4860020B2/ja not_active Expired - Lifetime
- 1999-12-22 TR TR1999/03202A patent/TR199903202A2/tr unknown
- 1999-12-22 TW TW088122632A patent/TW585878B/zh not_active IP Right Cessation
- 1999-12-22 AR ARP990106709A patent/AR022004A1/es not_active Application Discontinuation
- 1999-12-22 BR BR9905941-0A patent/BR9905941A/pt not_active IP Right Cessation
- 1999-12-22 ID IDP991164D patent/ID24399A/id unknown
- 1999-12-22 CN CN99127778A patent/CN1117107C/zh not_active Expired - Lifetime
-
2000
- 2000-02-21 EA EA200000147A patent/EA002491B1/ru not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TR199903202A2 (tr) | Etilen kopolimerlerinin ve terpolimerlerinin molekül agirliklarinin azaltilmasinin prosesi. | |
TR199600395A1 (tr) | Artirilmis islenebilirlige sahip etilen polimerleri. | |
DE69432189T2 (de) | Biologisch abbaubare copolymere, sowie biologisch abbaubare copolymere enthaltende kunststoffgegenstände | |
FI970876A (fi) | Kertamuovielastomeereja | |
MY109880A (en) | Substituted biphenylpyridones | |
DE69633436D1 (de) | Ethylen-copolymer-zusammensetzung | |
DE69524958T2 (de) | Chlorierte und chlorosulfonierte elastische, im wesentlichen lineare olefinpolymere | |
BR0007068B1 (pt) | copolÍmeros de enxerto de poliolefina feitos com monâmeros fluorados. | |
DE69905973D1 (de) | Entpalettiervorrichtung mit Kollektorband. | |
NO964759L (no) | Plastmateriale for forpakninger | |
ATE204306T1 (de) | Terpolymerization | |
DE69938131D1 (de) | Polymerzusammensetzungen | |
IT1304497B1 (it) | Composizione polimerica ad elevata trasparenza. | |
IT8921837A0 (it) | Composizione di combustibile ad elevato contenuto energetico, contenete quadriciclano. | |
ID15893A (id) | Polimer-polimer dengan perlakuan antistatikal | |
PT1141069E (pt) | Composicao de revestimento | |
MX9305543A (es) | Copolimeros ionomericos segmentados. | |
ATE282644T1 (de) | Vinylcyclohexan basierende polymere | |
DE59809653D1 (de) | Polymermischung | |
NL1012391A1 (nl) | CVT/IVT-onderdeel. | |
FR2720751B1 (fr) | Copolymère polyoléfinique greffe. | |
NL1012328A1 (nl) | CVT/IVT-onderdeel. | |
DE69702400T2 (de) | Lumineszenzfähige copolymere mit hohem wirkungsgrad | |
TW372976B (en) | Preparing crosslinkable polymers employing macromonomer chain transfer agents | |
MX9604473A (es) | Lamina de poliolefina con un polimero de cicloolefina, procedimiento para su fabricacion y su utilizacion. |