HK1223389A1 - 脂族聚碳酸酯淬滅方法 - Google Patents

脂族聚碳酸酯淬滅方法

Info

Publication number
HK1223389A1
HK1223389A1 HK16111517.3A HK16111517A HK1223389A1 HK 1223389 A1 HK1223389 A1 HK 1223389A1 HK 16111517 A HK16111517 A HK 16111517A HK 1223389 A1 HK1223389 A1 HK 1223389A1
Authority
HK
Hong Kong
Prior art keywords
aliphatic polycarbonate
quench method
quench
polycarbonate
aliphatic
Prior art date
Application number
HK16111517.3A
Other languages
English (en)
Inventor
Scott D Allen
Jeffrey R Conuel
David E Decker
Anna E Cherian
Original Assignee
Novomer Inc
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 Novomer Inc filed Critical Novomer Inc
Publication of HK1223389A1 publication Critical patent/HK1223389A1/zh

Links

Classifications

    • 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
    • C08G64/40—Post-polymerisation treatment
    • 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
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • 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
    • C08G64/40—Post-polymerisation treatment
    • C08G64/406—Purifying; Drying
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
HK16111517.3A 2008-09-17 2016-10-03 脂族聚碳酸酯淬滅方法 HK1223389A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9772508P 2008-09-17 2008-09-17
US10117308P 2008-09-30 2008-09-30

Publications (1)

Publication Number Publication Date
HK1223389A1 true HK1223389A1 (zh) 2017-07-28

Family

ID=41279448

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16111517.3A HK1223389A1 (zh) 2008-09-17 2016-10-03 脂族聚碳酸酯淬滅方法

Country Status (9)

Country Link
US (3) US9012675B2 (zh)
EP (3) EP2342257B1 (zh)
JP (4) JP5909090B2 (zh)
KR (3) KR101814364B1 (zh)
CN (2) CN102197063B (zh)
BR (2) BRPI0919214B1 (zh)
ES (1) ES2709803T3 (zh)
HK (1) HK1223389A1 (zh)
WO (2) WO2010033705A1 (zh)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0911886B1 (pt) 2008-05-09 2019-09-24 Cornell University Métodos de sintetização de um polímero de poli(carbonato de etileno) e complexos metálicos
BRPI0919214B1 (pt) 2008-09-17 2019-08-13 Novomer Inc método de extinção de policarbonato alifático
JP5781939B2 (ja) 2008-12-23 2015-09-24 ノボマー， インコーポレイテッド 調整可能なポリマー組成物
CN102439062B (zh) 2009-05-22 2013-07-03 住友精化株式会社 脂肪族聚碳酸酯的制造方法
JPWO2010147237A1 (ja) * 2009-06-18 2012-12-06 学校法人慶應義塾 多元系脂肪族ポリカルボナートの製造方法
CN102884103A (zh) * 2010-03-05 2013-01-16 巴斯夫欧洲公司 制备聚亚烷基碳酸酯的方法
KR101715657B1 (ko) * 2010-04-06 2017-03-14 에스케이이노베이션 주식회사 이산화탄소／에폭사이드 공중합의 분자량 및 사슬 모양 정밀 제어 및 이를 통한 저분자량의 폴리(알킬렌 카보네이트)의 제조
KR101486483B1 (ko) * 2010-04-13 2015-01-27 에스케이이노베이션 주식회사 폴리(알킬렌 카보네이트)와 다양한 고분자와의 블록 또는 그라프트 공중합체
CN103153278B (zh) 2010-08-27 2016-01-20 诺沃梅尔公司 聚合物组合物和方法
US8515271B2 (en) 2010-08-30 2013-08-20 Samsung Electronics Co., Ltd. Imaging device, method of selecting imaging mode, and recording medium configured to store computer program
AU2011333792A1 (en) 2010-11-23 2013-05-30 Dsm Ip Assets B.V. Polycarbonate polyol compositions
EP2643374B1 (en) 2010-11-23 2019-09-18 Saudi Aramco Technologies Company Polycarbonate polyol compositions
CN103403058B (zh) 2011-01-06 2016-12-21 诺沃梅尔公司 聚合物组合物和方法
US8492501B2 (en) * 2011-05-17 2013-07-23 Sabic Innovative Plastics Ip B.V. Polycarbonate recovery from polymer blends by liquid chromatography
CN102850546B (zh) * 2011-06-30 2015-09-02 达兴材料股份有限公司 聚酰胺酸树脂与聚酰亚胺树脂的纯化方法
GB201111928D0 (en) 2011-07-12 2011-08-24 Norner As Process
US9593203B2 (en) 2011-07-18 2017-03-14 Novomer, Inc. Metal complexes
CN103842082B (zh) * 2011-08-08 2017-07-18 诺沃梅尔公司 聚合物合成的催化剂和方法
KR101439313B1 (ko) 2011-10-18 2014-11-05 에스케이이노베이션 주식회사 태양광 모듈 밀봉 필름용 수지 조성물 및 이를 이용한 태양광 모듈
KR101945168B1 (ko) 2011-11-04 2019-02-07 사우디 아람코 테크놀로지스 컴퍼니 이산화탄소와 에폭사이드의 공중합용의 금속 착체
US20130274401A1 (en) 2012-04-16 2013-10-17 Novomer, Inc. Adhesive compositions and methods
EP3486269B1 (en) 2012-05-24 2023-12-20 Saudi Aramco Technologies Company Polymerization system for the copolymerization of co2 and epoxides and related method
KR102096761B1 (ko) 2012-08-24 2020-04-03 사우디 아람코 테크놀로지스 컴퍼니 금속 착물
WO2014084558A1 (en) * 2012-11-29 2014-06-05 Sk Innovation Co.,Ltd. Method for preparing polycarbonate
CN104662065B (zh) * 2013-05-27 2016-08-17 Lg化学株式会社 制备聚碳酸亚烷基酯的方法
KR101702040B1 (ko) * 2013-09-10 2017-02-02 주식회사 엘지화학 폴리카보네이트의 제조방법
US9653126B2 (en) 2014-01-27 2017-05-16 Sandisk Technologies Llc Digital ramp rate control for charge pumps
WO2016035805A1 (ja) * 2014-09-03 2016-03-10 丸善石油化学株式会社 触媒、その製造方法、及び前記触媒を用いるポリアルキレンカーボネートの製造方法
KR20160066391A (ko) * 2014-12-02 2016-06-10 주식회사 엘지화학 폴리알킬렌카보네이트 수지의 제조방법
CN107075104B (zh) * 2014-12-08 2019-04-09 Lg化学株式会社 制备聚碳酸亚烷基酯树脂的方法
EP3050907A1 (de) * 2015-01-28 2016-08-03 Covestro Deutschland AG Verfahren zur Herstellung von Polyethercarbonatpolyolen
KR101674800B1 (ko) * 2015-03-25 2016-11-09 국민대학교산학협력단 이산화탄소를 원료로 합성된 고분자와 올레핀계 탄화수소 고분자의 가교 결합된 공중합체 제조방법
CN105440271A (zh) * 2015-09-16 2016-03-30 武汉理工大学 用于二氧化碳、环氧丙烷和丙交酯三元共聚的复合催化剂及其制备方法
WO2017203044A2 (en) * 2016-05-27 2017-11-30 Dsm Ip Assets B.V. Polymers, processes, compositions & uses
CN106977709A (zh) * 2017-04-27 2017-07-25 华东理工大学 一种以CN为轴向配体的Salen催化剂及其制备方法和应用
WO2018208082A1 (ko) 2017-05-10 2018-11-15 주식회사 엘지화학 폴리알킬렌카보네이트의 정제방법
GB201717441D0 (en) * 2017-10-24 2017-12-06 Econic Tech Ltd A polymerisation process
WO2019126221A1 (en) 2017-12-22 2019-06-27 Saudi Aramco Technologies Company Catalysts for polycarbonate production
KR20210020880A (ko) 2018-04-18 2021-02-24 사우디 아람코 테크놀로지스 컴퍼니 폴리(알킬렌 카보네이트) 중합체의 말단 그룹 이성질체화
JP2022502536A (ja) 2018-09-24 2022-01-11 サウジ アラムコ テクノロジーズ カンパニー ポリカーボネートブロックコポリマーおよびその方法
CN113195590A (zh) * 2018-12-12 2021-07-30 阿卜杜拉国王科技大学 聚碳酸酯多元醇
CN110373010B (zh) * 2019-06-21 2021-07-30 广东融塑新材料有限公司 一种复合可降解塑料袋的制备方法
KR20230006748A (ko) 2021-07-04 2023-01-11 공태현 광고 기능이 적용된 보조배터리 무상 대여 시스템 및 방법

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US563739A (en) 1896-07-14 Art or method of knitting stockings
US4177343A (en) * 1977-12-19 1979-12-04 The Dow Chemical Company Purification of polymer solution
JPH0611788B2 (ja) * 1984-05-14 1994-02-16 三井東圧化学株式会社 芳香族ポリカ−ボネ−トの精製法
JPH02166101A (ja) * 1988-12-19 1990-06-26 Tokuyama Soda Co Ltd 重合体の精製方法
US5637739A (en) 1990-03-21 1997-06-10 Research Corporation Technologies, Inc. Chiral catalysts and catalytic epoxidation catalyzed thereby
KR950008087B1 (ko) * 1990-09-17 1995-07-25 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 폴리카보네이트, 그 용도, 그 제조방법 및 정제방법
US5476602A (en) * 1990-09-17 1995-12-19 Mitsui Petrochemical Industries, Ltd. Polycarbonates, uses thereof, processes for preparing and purifying same
JPH04142330A (ja) * 1990-10-02 1992-05-15 Mitsui Petrochem Ind Ltd ポリカーボネートの精製法
DE4312391A1 (de) * 1993-04-16 1994-10-20 Bayer Ag Verfahren zum Reinigen von Polycarbonat- und Polyestercarbonatlösungen
US6262278B1 (en) 1995-03-14 2001-07-17 President And Fellows Of Harvard College Stereoselective ring opening reactions
US5665890A (en) 1995-03-14 1997-09-09 President And Fellows Of Harvard College Stereoselective ring opening reactions
JP3478672B2 (ja) * 1996-07-12 2003-12-15 三菱化学株式会社 芳香族ポリカーボネート組成物及びその製造法
WO1998004538A1 (en) 1996-07-26 1998-02-05 Princeton University Catalytic oxygenation of hydrocarbons by metalloporphyrin and metallosalen complexes
US5750772A (en) * 1997-01-30 1998-05-12 E. I. Du Pont De Nemours And Company Decolorization of hydroxy-containing methacrylate homopolymers and copolymers
TW420693B (en) 1997-04-25 2001-02-01 Mitsui Chemicals Inc Olefin polymerization catalysts, transition metal compounds, and <alpha>-olefin/conjugated diene copolymers
US6130340A (en) 1998-01-13 2000-10-10 President And Fellows Of Harvard College Asymmetric cycloaddition reactions
US6521561B1 (en) 1998-05-01 2003-02-18 President And Fellows Of Harvard College Main-group metal based asymmetric catalysts and applications thereof
JP3550032B2 (ja) * 1998-11-27 2004-08-04 帝人化成株式会社 芳香族ポリカーボネート樹脂より形成された光ディスク基板
CN100381480C (zh) 1998-12-24 2008-04-16 中国科学院长春应用化学研究所 高分子量脂肪族聚碳酸酯的制备方法
JP3830726B2 (ja) 2000-04-26 2006-10-11 松下電器産業株式会社 熱伝導基板とその製造方法およびパワーモジュール
KR100342659B1 (en) 2000-12-15 2002-07-04 Rstech Co Ltd Chiral polymer salene catalyst and process for preparing chiral compounds from racemic epoxide using the same
JP4844705B2 (ja) * 2001-03-23 2011-12-28 Ｊｓｒ株式会社 環状オレフィン付加（共）重合体およびその製造方法
DE60200346T2 (de) 2001-06-27 2005-03-24 Rs Tech Corp. Neuer chiraler salen-katalysator und verfahren zur herstellung chiraler verbindungen aus racemischen epoxiden unter verwendung des neuen katalysators
US6639087B2 (en) 2001-08-22 2003-10-28 Rhodia Pharma Solutions Inc. Kinetic resolution method
US6870004B1 (en) * 2001-08-24 2005-03-22 Northwestern University Metal-ligand complexes and related methods of chemical CO2 fixation
DE10147712A1 (de) 2001-09-27 2003-04-17 Basf Ag Verfahren zur Herstellung aliphatischer Polycarbonate
EP2248841B2 (en) 2002-04-22 2015-03-11 Mitsubishi Chemical Corporation Hollow container comprising an aromatic polycarbonate composition
CN101585914B (zh) * 2002-04-22 2011-12-14 三菱化学株式会社 芳香族聚碳酸酯、其制造方法、聚碳酸酯组合物及由该组合物得到的中空容器
DE10235316A1 (de) 2002-08-01 2004-02-12 Basf Ag Katalysator und Verfahren zur Carbonylierung von Oxiranen
US6617467B1 (en) 2002-10-25 2003-09-09 Basf Aktiengesellschaft Process for producing polyalkylene carbonates
US20050084434A1 (en) 2003-10-20 2005-04-21 Enviroserve Associates, L.L.C. Scrubbing systems and methods for coal fired combustion units
CN1290896C (zh) * 2004-05-28 2006-12-20 泰兴市金龙绿色化学有限责任公司 脂肪族聚碳酸酯树脂的精制工艺
US7304172B2 (en) 2004-10-08 2007-12-04 Cornell Research Foundation, Inc. Polycarbonates made using highly selective catalysts
JP4904284B2 (ja) 2004-12-10 2012-03-28 ビーエーエスエフ ソシエタス・ヨーロピア 超高分子量ポリカーボネートの製造および使用
KR100724550B1 (ko) 2004-12-16 2007-06-04 주식회사 엘지화학 이중 금속 아연 착화합물과 이를 촉매로 사용한폴리카보네이트의 제조 방법
WO2006099162A2 (en) 2005-03-14 2006-09-21 Georgia Tech Research Corporation Polymeric salen compounds and methods thereof
CN100384909C (zh) 2006-01-20 2008-04-30 大连理工大学 一种呈交替结构的聚碳酸酯材料
CN100443522C (zh) 2006-04-27 2008-12-17 中国科学院广州化学研究所 聚碳酸亚乙酯聚氨酯弹性体及其制备方法
JP2008081515A (ja) * 2006-09-25 2008-04-10 Matsushita Electric Works Ltd アクリル樹脂組成物
JP2008081518A (ja) * 2006-09-25 2008-04-10 Tokyo Univ Of Science アルキレンオキシドと二酸化炭素の共重合体の製造方法、及び共重合体
WO2008094222A2 (en) 2006-10-06 2008-08-07 Trustees Of Princeton Porphyrin catalysts and methods of use thereof
CN100494248C (zh) 2007-03-21 2009-06-03 大连理工大学 用于合成聚碳酸酯的双功能催化剂
GB0708016D0 (en) 2007-04-25 2007-06-06 Univ Newcastle Synthesis of cyclic carbonates
KR100981270B1 (ko) * 2008-02-20 2010-09-10 에스케이에너지 주식회사 공중합체 제조 공정으로부터 촉매를 회수하는 방법
EP2573126B1 (en) 2007-05-04 2014-09-24 SK Innovation Co. Ltd. A process for producing polycarbonates and a coordination complex used therefor
CN101715465A (zh) 2007-06-08 2010-05-26 国立大学法人东京大学 环氧化物和二氧化碳的立体选择性交替共聚
JP2009215529A (ja) 2008-02-14 2009-09-24 Keio Gijuku ポリカーボネート樹脂の製造方法
EP2096132A1 (en) 2008-02-26 2009-09-02 Total Petrochemicals Research Feluy Monomers issued from renewable resources and process for polymerising them
ES2527520T3 (es) 2008-03-07 2015-01-26 University Of York Síntesis de carbonatos cíclicos
BRPI0911886B1 (pt) 2008-05-09 2019-09-24 Cornell University Métodos de sintetização de um polímero de poli(carbonato de etileno) e complexos metálicos
US7858729B2 (en) 2008-05-29 2010-12-28 Novomer, Inc. Methods of controlling molecular weight distribution of polymers and compositions thereof
EP2307477A4 (en) 2008-07-30 2014-12-10 Sk Innovation Co Ltd NOVEL COORDINATION COMPLEXES AND PROCESS USING SUCH COMPLEX AS CATALYST TO PRODUCE POLYCARBONATE BY COPOLYMERIZATION OF CARBON DIOXIDE AND EPOXY
EP2321364B1 (en) 2008-08-22 2015-08-12 Novomer, Inc. Methods for polymer synthesis
BRPI0919323A8 (pt) 2008-09-08 2018-02-14 Saudi Aramco Tech Co Métodos e composições de poliol polocarbonato
BRPI0919214B1 (pt) 2008-09-17 2019-08-13 Novomer Inc método de extinção de policarbonato alifático
CA2639870A1 (en) 2008-09-29 2010-03-29 Nova Chemicals Corporation Trimerization
CN101412809B (zh) 2008-11-28 2011-04-27 大连理工大学 用于合成聚碳酸酯的单活性点催化剂
KR101503745B1 (ko) 2010-02-25 2015-03-19 에스케이이노베이션 주식회사 나이트레이트 음이온의 이산화탄소/에폭사이드 공중합 촉매 시스템
GB201115565D0 (en) 2011-09-08 2011-10-26 Imp Innovations Ltd Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent
JP6011788B2 (ja) * 2012-09-03 2016-10-19 マツダ株式会社 車両用制御装置

Also Published As

Publication number Publication date
CN102197063B (zh) 2015-09-09
BRPI0919237B1 (pt) 2019-08-13
CN102197063A (zh) 2011-09-21
US9012675B2 (en) 2015-04-21
WO2010033703A1 (en) 2010-03-25
EP2342257B1 (en) 2015-11-11
ES2709803T3 (es) 2019-04-17
US20150361215A1 (en) 2015-12-17
JP2012503078A (ja) 2012-02-02
JP2015083701A (ja) 2015-04-30
WO2010033705A1 (en) 2010-03-25
EP3002305B1 (en) 2018-11-07
KR20110055739A (ko) 2011-05-25
BRPI0919237A2 (pt) 2015-12-15
US8252891B2 (en) 2012-08-28
EP3002305A1 (en) 2016-04-06
EP2342258A1 (en) 2011-07-13
JP5909090B2 (ja) 2016-04-26
BRPI0919214A2 (pt) 2015-12-08
US20110201779A1 (en) 2011-08-18
BRPI0919214B1 (pt) 2019-08-13
EP2342257A1 (en) 2011-07-13
KR101814364B1 (ko) 2018-01-03
KR20180001589A (ko) 2018-01-04
JP2012503079A (ja) 2012-02-02
EP2342258B1 (en) 2015-11-11
CN102197062A (zh) 2011-09-21
KR101812466B1 (ko) 2018-01-30
US20110207899A1 (en) 2011-08-25
CN102197062B (zh) 2015-07-08
US9868816B2 (en) 2018-01-16
KR102028314B1 (ko) 2019-10-07
KR20110063543A (ko) 2011-06-10
JP5748662B2 (ja) 2015-07-15
JP2016020511A (ja) 2016-02-04

Similar Documents

Publication Publication Date Title
HK1223389A1 (zh) 脂族聚碳酸酯淬滅方法
GB0820927D0 (en) Method
EP2433976A4 (en) PROCESS FOR GENERATING ALIPHATIC POLYCARBONATE
GB0803107D0 (en) Method
GB0818093D0 (en) Method
EP2508549A4 (en) POLYCARBONATE RESIN AND METHOD FOR THE PRODUCTION THEREOF
GB0810418D0 (en) Method
GB0822836D0 (en) Method
GB0807409D0 (en) Method
GB0815428D0 (en) Method
GB0813599D0 (en) Method
GB0807410D0 (en) Method
GB0804981D0 (en) Method
GB0804690D0 (en) Method
EP2309852A4 (en) NOVEL PROCEDURE
GB0809404D0 (en) Method
ZA201101329B (en) Recarburisation method
GB0812559D0 (en) Method
GB0805862D0 (en) Method
EP2471749A4 (en) BIOTRATING METHOD
GB0813494D0 (en) Method
GB0922037D0 (en) Method
GB0812102D0 (en) Method
GB0806186D0 (en) Method
GB0903026D0 (en) Novel method