WO2017155306A8 - 열안정성 및 가공성이 향상된 폴리알킬렌 카보네이트를 포함하는 수지 조성물의 경제적 제조방법 - Google Patents

열안정성 및 가공성이 향상된 폴리알킬렌 카보네이트를 포함하는 수지 조성물의 경제적 제조방법 Download PDF

Info

Publication number
WO2017155306A8
WO2017155306A8 PCT/KR2017/002521 KR2017002521W WO2017155306A8 WO 2017155306 A8 WO2017155306 A8 WO 2017155306A8 KR 2017002521 W KR2017002521 W KR 2017002521W WO 2017155306 A8 WO2017155306 A8 WO 2017155306A8
Authority
WO
WIPO (PCT)
Prior art keywords
processability
resin composition
thermal stability
polyalkylene carbonate
improved thermal
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.)
Ceased
Application number
PCT/KR2017/002521
Other languages
English (en)
French (fr)
Other versions
WO2017155306A1 (ko
Inventor
이준의
박승영
이진우
조현주
손정민
김윤정
성보현
정택준
조윤기
안용희
김성경
김현민
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.)
LG Chem Ltd
Original Assignee
LG Chem 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 LG Chem Ltd filed Critical LG Chem Ltd
Priority to EP17763567.9A priority Critical patent/EP3348596B1/en
Priority to US15/769,648 priority patent/US10829635B2/en
Priority to JP2018517804A priority patent/JP6616894B2/ja
Priority to CN201780004053.2A priority patent/CN108350164B/zh
Publication of WO2017155306A1 publication Critical patent/WO2017155306A1/ko
Publication of WO2017155306A8 publication Critical patent/WO2017155306A8/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0014—Catalysts
    • 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
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/40—Polymerisation processes
    • C08G2261/41—Organometallic coupling reactions
    • C08G2261/416—Organometallic coupling reactions zinc-based, e.g. Rieke reactions
    • 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
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/70—Post-treatment
    • C08G2261/71—Purification
    • C08G2261/712—Catalyst removal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 열안정성 및 가공성이 향상된 폴리알칼렌카보네이트를 포함하는 수지 조성물의 경제적인 제조방법에 관한 것이다. 보다 구체적으로, 아연계 촉매 및 용매 하에 이산화탄소와 에폭사이드를 중합한 후, 모노머를 회수하는 공정을 포함하고, 촉매 제거 및 원료를 회수하는 공정을 포함하고, 열안정성 및 가공성 향상을 위해 열안정성 수지를 용액 블랜딩하는 공정을 포함하고, 반응 혼합물에서 용매 및 부산물을 제거하기 위해 교반 플래시 드럼과 압출 또는 니더형 휘발기를 사용하는 공정을 포함하는 폴리알킬렌 카보네이트를 포함하는 수지 조성물의 제조방법이 제공된다.
PCT/KR2017/002521 2016-03-11 2017-03-08 열안정성 및 가공성이 향상된 폴리알킬렌 카보네이트를 포함하는 수지 조성물의 경제적 제조방법 Ceased WO2017155306A1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP17763567.9A EP3348596B1 (en) 2016-03-11 2017-03-08 Method for economical producing of resin composition comprising polyalkylene carbonate with improved thermal stability and processability
US15/769,648 US10829635B2 (en) 2016-03-11 2017-03-08 Economical method of preparing a resin composition including polyalkylene carbonate with improved thermal stability and processability
JP2018517804A JP6616894B2 (ja) 2016-03-11 2017-03-08 熱安定性および加工性が向上したポリアルキレンカーボネートを含む樹脂組成物の経済的製造方法
CN201780004053.2A CN108350164B (zh) 2016-03-11 2017-03-08 一种经济地制备具有改善的热稳定性和加工性能的包含聚碳酸亚烷基酯的树脂组合物的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20160029833 2016-03-11
KR10-2016-0029833 2016-03-11

Publications (2)

Publication Number Publication Date
WO2017155306A1 WO2017155306A1 (ko) 2017-09-14
WO2017155306A8 true WO2017155306A8 (ko) 2017-11-09

Family

ID=59790732

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/002521 Ceased WO2017155306A1 (ko) 2016-03-11 2017-03-08 열안정성 및 가공성이 향상된 폴리알킬렌 카보네이트를 포함하는 수지 조성물의 경제적 제조방법

Country Status (6)

Country Link
US (1) US10829635B2 (ko)
EP (1) EP3348596B1 (ko)
JP (1) JP6616894B2 (ko)
KR (1) KR102067687B1 (ko)
CN (1) CN108350164B (ko)
WO (1) WO2017155306A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180076350A (ko) 2016-12-27 2018-07-05 주식회사 엘지화학 폴리알킬렌 카보네이트 수지 조성물 및 폴리알킬렌 카보네이트 수지 성형품
US10975196B2 (en) * 2017-05-10 2021-04-13 Lg Chem, Ltd. Method for purifying polyalkylene carbonate
JP7234263B2 (ja) * 2018-12-19 2023-03-07 エルジー・ケム・リミテッド ろ過膜を用いた有機亜鉛触媒の分離方法
WO2020145699A1 (ko) 2019-01-11 2020-07-16 주식회사 엘지화학 폴리알킬렌카보네이트계 수지, 이의 제조방법 및 이로부터 제조된 성형품
ES2988729T3 (es) * 2019-01-31 2024-11-21 Dow Global Technologies Llc Proceso de purificación de poliéteres de carbonato poliol
FR3094979B1 (fr) * 2019-04-12 2021-04-02 Cabamix Granulés plastiques biosourcés et biodégradables et leur procédé de preparation
CN110372852A (zh) * 2019-07-18 2019-10-25 甘肃银光聚银化工有限公司 一种高效浓缩聚碳酸酯的方法
KR102624002B1 (ko) * 2019-09-30 2024-01-12 주식회사 엘지화학 폴리알킬렌 카보네이트 중합 용액으로부터 유기 아연 촉매를 분리하는 방법
TWI770680B (zh) 2019-11-19 2022-07-11 財團法人工業技術研究院 生物可分解聚酯
JPWO2021140869A1 (ko) * 2020-01-08 2021-07-15
WO2021153950A1 (ko) 2020-01-29 2021-08-05 주식회사 엘지화학 폴리알킬렌카보네이트계 수지 및 이로부터 제조된 성형품
KR102921168B1 (ko) * 2020-09-01 2026-01-30 주식회사 엘지화학 중합체 제조방법
CN112358607B (zh) * 2020-11-16 2022-11-01 中国科学院长春应用化学研究所 一种二氧化碳-环氧丙烷共聚物的制备方法
CN112592472B (zh) * 2020-12-16 2022-05-17 浙江新和成特种材料有限公司 一种低聚物含量低的半芳香族聚酰胺连续化制备方法及其产品
CN113769429B (zh) * 2021-10-14 2023-06-30 华峰集团上海工程有限公司 一种ppc浆料的溶剂回收、脱灰装置及其工艺
CN115716911A (zh) * 2022-11-18 2023-02-28 山东联欣环保科技有限公司 一种脱挥方法和脱挥系统
CN115850621B (zh) * 2022-12-15 2024-07-09 重庆云天化天聚新材料有限公司 一种共聚甲醛树脂组合物和以其为原料的金属树脂组合物及其制备方法和应用
JP2026505095A (ja) * 2023-02-06 2026-02-10 エルジー・ケム・リミテッド ポリアルキレンカーボネート樹脂組成物およびその製造方法
KR20250151773A (ko) * 2024-04-15 2025-10-22 아주대학교산학협력단 에폭사이드 중합 방법, 이에 의해 제조된 이산화탄소 분율이 조절된 고분자, 및 분자량이 조절된 고분자

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2732475B2 (ja) 1988-08-09 1998-03-30 三井化学株式会社 亜鉛含有固体触媒およびこの触媒を用いたポリアルキレンカーボネートの製法
DE68927577T2 (de) 1988-08-09 1997-06-05 Mitsui Petrochemical Ind Verfahren zur Herstellung eines zinkhaltigen festen Katalysators und Verfahren zur Herstellung von Polyalkylencarbonat
JP2571269B2 (ja) 1988-08-09 1997-01-16 三井石油化学工業株式会社 ポリアルキレンカーボネートの製造方法
US4946884A (en) 1989-03-22 1990-08-07 Air Products And Chemicals, Inc. Blends of poly(propylene carbonate) and poly(methyl methacrylate) and their use in decomposition molding
US4943677A (en) 1989-06-08 1990-07-24 Air Products And Chemicals, Inc. Making poly(alkylene carbonates) of controlled molecular weight
JP4162883B2 (ja) 2001-11-09 2008-10-08 三菱化学株式会社 エチレンカーボネートの回収方法
JP2004010519A (ja) 2002-06-05 2004-01-15 Mitsubishi Chemicals Corp ジメチルカーボネートの製造方法
JP4624056B2 (ja) 2004-10-04 2011-02-02 旭化成ケミカルズ株式会社 アルキレンカーボネートの連続的製造方法
JP2006335905A (ja) * 2005-06-02 2006-12-14 Nippon Shokubai Co Ltd ペレット状ノニオン性アルキレンオキシド系樹脂の製造方法
KR100668043B1 (ko) 2005-06-14 2007-01-15 한국과학기술연구원 루프 반응기를 이용한 에틸렌카보네이트 제조방법
KR20070016666A (ko) 2005-08-04 2007-02-08 최영철 고순도 알킬렌카보네이트를 합성하기 위한 막분리기를이용한 촉매부가반응공법.
KR100810123B1 (ko) 2006-08-21 2008-03-06 삼전순약공업(주) 조 에틸렌카보네이트로부터 고순도 및 고수율의에틸렌카보네이트의 정제방법
JP5378355B2 (ja) * 2007-04-23 2013-12-25 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー １，２−アルキレンカーボネートを調製するための方法
EP2158039A2 (en) 2007-05-31 2010-03-03 Dow Italia S.R.L. Process for the recovery of oxidation catalyst using ion exchange resins
US7851645B2 (en) 2008-02-11 2010-12-14 Catalytic Distillation Technologies Process for continuous production of organic carbonates or organic carbamates and solid catalysts therefore
WO2010100052A1 (de) 2009-03-03 2010-09-10 Basf Se Verbackungsresistentes polyalkylencarbonat
KR101308580B1 (ko) * 2009-09-03 2013-09-12 에스케이이노베이션 주식회사 지방족 폴리카보네이트의 연속 제조방법
WO2011142259A1 (ja) * 2010-05-13 2011-11-17 住友精化株式会社 脂肪族ポリカーボネートの製造方法
KR101432506B1 (ko) 2010-09-09 2014-08-21 에스케이이노베이션 주식회사 교차연결된 분자량이 큰 사슬을 포함하는 폴리(알킬렌 카보네이트)의 제조 방법
DE102010042936A1 (de) 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Dialkylcarbonat
KR101401925B1 (ko) 2010-12-28 2014-06-02 에스케이이노베이션 주식회사 열안정성이 개선된 폴리프로필렌 카보네이트의 제조방법
GB201111928D0 (en) 2011-07-12 2011-08-24 Norner As Process
KR101439313B1 (ko) 2011-10-18 2014-11-05 에스케이이노베이션 주식회사 태양광 모듈 밀봉 필름용 수지 조성물 및 이를 이용한 태양광 모듈
KR101455897B1 (ko) 2011-12-28 2014-11-04 코오롱인더스트리 주식회사 환형 올레핀계 고분자로부터 금속을 함유하는 촉매의 잔류물을 제거하는 방법
JP6079263B2 (ja) * 2012-03-07 2017-02-15 Jsr株式会社 レジスト下層膜形成用組成物及びパターン形成方法
KR101949979B1 (ko) 2012-05-04 2019-02-19 에스케이이노베이션 주식회사 투명한 지방족 폴리카보네이트 수지 조성물 및 이의 이용
JP6098080B2 (ja) 2012-09-14 2017-03-22 株式会社リコー ポリマーの連続的製造方法及びその連続的製造装置、並びに繊維の製造方法及びフィルムの製造方法
KR20140054792A (ko) * 2012-10-29 2014-05-09 삼성전기주식회사 커패시터 및 이의 제조 방법
JP2016501855A (ja) 2012-11-21 2016-01-21 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトＢａｙｅｒ ＭａｔｅｒｉａｌＳｃｉｅｎｃｅ ＡＧ ジアルキルカーボネートの製造方法
WO2014157962A1 (ko) 2013-03-27 2014-10-02 주식회사 엘지화학 폴리알킬렌 카보네이트를 포함하는 수지 조성물
JP6060803B2 (ja) 2013-04-30 2017-01-18 株式会社リコー ポリマー生成物、フイルム、成型品、シート、粒子、繊維、及びポリマーの製造方法
US9458285B2 (en) 2013-05-27 2016-10-04 Lg Chem, Ltd. Method for preparing polyalkylenecarbonate
KR101703979B1 (ko) 2013-09-10 2017-02-22 주식회사 엘지화학 폴리락타이드 수지 입자를 포함하는 폴리알킬렌 카보네이트 수지 성형품
KR20160004730A (ko) * 2014-07-04 2016-01-13 한국기계연구원 차량 엔진의 출력 향상 제어 방법
KR101832447B1 (ko) * 2014-10-23 2018-02-26 주식회사 엘지화학 폴리알킬렌카보네이트를 포함하는 수지 조성물의 연속 제조방법
KR101529977B1 (ko) * 2015-01-16 2015-06-18 시엔시피이엘 주식회사 메탈로센 촉매 기반 폴리올레핀 계열의 용액중합 공정의 용매 분리 장치 및 그 방법
KR101794912B1 (ko) 2015-04-13 2017-12-01 주식회사 엘지화학 폴리알킬렌카보네이트 수지의 제조방법
KR102094452B1 (ko) 2015-09-21 2020-03-27 주식회사 엘지화학 폴리알킬렌 카보네이트의 제조 방법

Also Published As

Publication number Publication date
JP6616894B2 (ja) 2019-12-04
EP3348596A1 (en) 2018-07-18
EP3348596A8 (en) 2018-09-05
KR102067687B1 (ko) 2020-02-11
JP2018531314A (ja) 2018-10-25
WO2017155306A1 (ko) 2017-09-14
KR20170106220A (ko) 2017-09-20
EP3348596B1 (en) 2019-08-21
CN108350164A (zh) 2018-07-31
EP3348596A4 (en) 2018-12-19
US10829635B2 (en) 2020-11-10
CN108350164B (zh) 2020-09-11
US20180305542A1 (en) 2018-10-25

Similar Documents

Publication Publication Date Title
WO2017155306A8 (ko) 열안정성 및 가공성이 향상된 폴리알킬렌 카보네이트를 포함하는 수지 조성물의 경제적 제조방법
WO2008130225A3 (en) Polymer blend containing polylactic acid and a polymer having a tg higher than 60°c
HK1243445A1 (zh) 制备多元醇的方法
AR077355A1 (es) Plastificante para la industria del plastico y metodo para su fabricacion
MX346118B (es) Produccion de carbonato de calcio precipitado de alta pureza.
ATE540031T1 (de) Verfahren zur herstellung von propylenoxid
MX2020006306A (es) Método novedoso para producir 4,5-dihidroisoxazol 5,5-disustituido.
WO2010058129A3 (fr) Procede de fabrication de methylmercaptopropionaldehyde et de methionine a partir de matieres premieres renouvelables
MY167574A (en) Production method of cyclic polyarylene sulfide
CN104448077A (zh) 聚偏氟乙烯的生产工艺
CN103772324A (zh) 一种丙烯酰吗啉的合成改进方法
CN105601591A (zh) 一种改性环氧大豆油及其制备方法
CN104910014A (zh) 一种三官能度丙烯酸酯活性稀释剂的清洁生产方法
WO2017155307A3 (ko) 유기 아연 촉매, 이의 제조 방법 및 상기 촉매를 이용한 폴리알킬렌 카보네이트 수지의 제조 방법
WO2008140008A1 (ja) テトラグリシジルアミノ化合物の製造方法
MX2013012319A (es) Resinas de poliamidoamina-epihalohidrina, metodo de fabricacion y usos de las mismas.
RU2016134895A (ru) Способ и установка для получения диметилового эфира из синтез-газа
WO2007035251A3 (en) Late addition to effect compositional modifications in condensation polymers
CN116041191A (zh) 一种从聚氨酯软泡醇解产物中提取二氨基甲苯的方法及其应用
WO2016093592A3 (ko) 폴리알킬렌카보네이트 수지의 제조방법
SA519402094B1 (ar) طريقة لإنتاج مركب نيتريل عطري وطريقة لإنتاج إستر حمض كربونيك
MX385517B (es) Proceso mejorado para preparar propilenglicol bioderivado.
CN104211675B (zh) 一种由环己酮一步制备ε-己内酯的方法
CN104447329A (zh) 一种2-氯乙酰乙酸乙酯的制备方法
ATE323111T1 (de) Sicheres verfahren zur herstellung von polymeren mit n-phenylimid gruppen

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2018517804

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 15769648

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE