DK2281013T3 - Methods for controlling the molecular weight distribution of polymers and their compositions - Google Patents

Methods for controlling the molecular weight distribution of polymers and their compositions Download PDF

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Publication number
DK2281013T3
DK2281013T3 DK09759050.9T DK09759050T DK2281013T3 DK 2281013 T3 DK2281013 T3 DK 2281013T3 DK 09759050 T DK09759050 T DK 09759050T DK 2281013 T3 DK2281013 T3 DK 2281013T3
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DK
Denmark
Prior art keywords
reaction
catalyst
molecular weight
polymerization
time
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DK09759050.9T
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Danish (da)
English (en)
Inventor
Scott D Allen
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Saudi Aramco Tech Co
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Publication of DK2281013T3 publication Critical patent/DK2281013T3/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/32—General preparatory processes using carbon dioxide
    • C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymerisation Methods In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK09759050.9T 2008-05-29 2009-05-27 Methods for controlling the molecular weight distribution of polymers and their compositions DK2281013T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/129,106 US7858729B2 (en) 2008-05-29 2008-05-29 Methods of controlling molecular weight distribution of polymers and compositions thereof
PCT/US2009/045216 WO2009148889A2 (en) 2008-05-29 2009-05-27 Methods of controlling molecular weight distribution of polymers and compositions thereof

Publications (1)

Publication Number Publication Date
DK2281013T3 true DK2281013T3 (en) 2018-03-05

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DK09759050.9T DK2281013T3 (en) 2008-05-29 2009-05-27 Methods for controlling the molecular weight distribution of polymers and their compositions

Country Status (13)

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US (2) US7858729B2 (enExample)
EP (1) EP2281013B1 (enExample)
JP (1) JP5552116B2 (enExample)
KR (2) KR101979576B1 (enExample)
CN (2) CN103626983B (enExample)
DK (1) DK2281013T3 (enExample)
ES (1) ES2663704T3 (enExample)
HU (1) HUE038560T2 (enExample)
NO (1) NO2281013T3 (enExample)
PL (1) PL2281013T3 (enExample)
PT (1) PT2281013T (enExample)
TR (1) TR201802600T4 (enExample)
WO (1) WO2009148889A2 (enExample)

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WO2012069523A1 (en) 2010-11-23 2012-05-31 Dsm Ip Assets B.V. Polycarbonate polyol compositions
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CN110791246B (zh) 2012-04-16 2022-04-22 沙特阿美技术公司 粘合剂组合物和方法
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JP2015522091A (ja) * 2012-06-27 2015-08-03 ノボマー， インコーポレイテッド ポリエステル生成のための触媒および方法
US9771388B2 (en) 2012-08-24 2017-09-26 Saudi Aramco Technologies Company Metal complexes
WO2014178972A2 (en) 2013-05-01 2014-11-06 Novomer, Inc. Aliphatic polycarbonate compositions and methods
CN106661215B (zh) 2014-04-03 2020-09-22 沙特阿美技术公司 脂肪族聚碳酸酯多元醇组合物
US10858329B2 (en) 2014-05-05 2020-12-08 Novomer, Inc. Catalyst recycle methods
EP3148959B1 (en) 2014-05-30 2023-11-22 Novomer Inc. Integrated methods for chemical synthesis
JP6670011B2 (ja) 2014-07-25 2020-03-18 ノボマー， インコーポレイテッド 金属錯体の合成およびその使用
MA41514A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédés intégrés de synthèse chimique
MA41510A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de production d'acide acrylique
MA41513A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
EP3696161A1 (en) 2015-02-13 2020-08-19 Novomer, Inc. Continuous carbonylation processes
WO2019126221A1 (en) 2017-12-22 2019-06-27 Saudi Aramco Technologies Company Catalysts for polycarbonate production
KR102747154B1 (ko) 2018-04-18 2024-12-31 사우디 아람코 테크놀로지스 컴퍼니 폴리(알킬렌 카보네이트) 중합체의 말단 그룹 이성질체화
US11180609B2 (en) 2018-08-02 2021-11-23 Saudi Aramco Technologies Company Sustainable polymer compositions and methods
US11634539B2 (en) 2018-09-24 2023-04-25 Saudi Aramco Technologies Company Polycarbonate block copolymers and methods thereof
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Also Published As

Publication number Publication date
EP2281013B1 (en) 2017-12-27
PT2281013T (pt) 2018-03-28
TR201802600T4 (tr) 2018-03-21
CN103626983B (zh) 2016-12-28
KR101825340B1 (ko) 2018-02-05
PL2281013T3 (pl) 2018-06-29
JP2011522091A (ja) 2011-07-28
KR20180014844A (ko) 2018-02-09
ES2663704T3 (es) 2018-04-16
US7858729B2 (en) 2010-12-28
US8324337B2 (en) 2012-12-04
EP2281013A2 (en) 2011-02-09
KR101979576B1 (ko) 2019-05-17
CN102046695A (zh) 2011-05-04
NO2281013T3 (enExample) 2018-05-26
WO2009148889A2 (en) 2009-12-10
JP5552116B2 (ja) 2014-07-16
EP2281013A4 (en) 2015-04-29
KR20110013493A (ko) 2011-02-09
HUE038560T2 (hu) 2018-10-29
CN103626983A (zh) 2014-03-12
WO2009148889A3 (en) 2010-02-25
US20110065894A1 (en) 2011-03-17
CN102046695B (zh) 2013-08-21
US20090299032A1 (en) 2009-12-03

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