JPH09124750A5 - - Google Patents

Info

Publication number
JPH09124750A5
JPH09124750A5 JP1996285938A JP28593896A JPH09124750A5 JP H09124750 A5 JPH09124750 A5 JP H09124750A5 JP 1996285938 A JP1996285938 A JP 1996285938A JP 28593896 A JP28593896 A JP 28593896A JP H09124750 A5 JPH09124750 A5 JP H09124750A5
Authority
JP
Japan
Prior art keywords
polyol
reactor
polymer
weight
polyols
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.)
Pending
Application number
JP1996285938A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09124750A (ja
Filing date
Publication date
Priority claimed from EP95115940A external-priority patent/EP0768324B1/en
Application filed filed Critical
Publication of JPH09124750A publication Critical patent/JPH09124750A/ja
Publication of JPH09124750A5 publication Critical patent/JPH09124750A5/ja
Pending legal-status Critical Current

Links

JP8285938A 1995-10-10 1996-10-09 平均粒度が小さい高安定、微細、低粘度ポリマーポリオールの連続製法 Pending JPH09124750A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95115940A EP0768324B1 (en) 1995-10-10 1995-10-10 Continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size
DE95115940.9 1995-10-10

Publications (2)

Publication Number Publication Date
JPH09124750A JPH09124750A (ja) 1997-05-13
JPH09124750A5 true JPH09124750A5 (enExample) 2004-10-14

Family

ID=8219706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8285938A Pending JPH09124750A (ja) 1995-10-10 1996-10-09 平均粒度が小さい高安定、微細、低粘度ポリマーポリオールの連続製法

Country Status (11)

Country Link
US (1) US5814699A (enExample)
EP (1) EP0768324B1 (enExample)
JP (1) JPH09124750A (enExample)
KR (1) KR100433147B1 (enExample)
CN (1) CN1069654C (enExample)
BR (1) BR9605032A (enExample)
CA (1) CA2187125A1 (enExample)
DE (1) DE69518423T2 (enExample)
ES (1) ES2148397T3 (enExample)
MX (1) MX9604686A (enExample)
TW (1) TW375618B (enExample)

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US10239985B2 (en) 2008-12-23 2019-03-26 Covestro Llc Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation
US8303680B2 (en) * 2009-06-24 2012-11-06 Basf Se Encapsulated particle
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US8946313B2 (en) 2011-12-16 2015-02-03 Bayer Materialscience Llc Hybrid PHD/PMPO polyols for polyurethane foam applications
US10066047B2 (en) 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
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US9163099B2 (en) 2013-03-08 2015-10-20 Bayer Materialscience Llc Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof
US8987396B2 (en) 2013-03-15 2015-03-24 Bayer Materialscience Llc Active polymer polyols and a process for their production
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WO2015048441A1 (en) 2013-09-30 2015-04-02 Basf Se Lignocellulosic composite articles
EP2894180A1 (en) 2014-01-08 2015-07-15 Bayer MaterialScience AG Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol
EP3137527B1 (en) 2014-04-30 2023-11-22 Basf Se Stabilizer for polymer polyol production processes
JP6715185B2 (ja) * 2014-04-30 2020-07-01 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリマーポリオールの製造方法
CN104211906A (zh) * 2014-08-05 2014-12-17 滁州宝瑞橡胶制品有限公司 一种汽车用高回弹坐垫
CN104292681B (zh) * 2014-09-24 2018-04-13 中国石油化工股份有限公司 聚合物多元醇粒度调节剂及其制备方法
CN105585652B (zh) * 2014-10-20 2018-12-04 中国石油化工股份有限公司 预制稳定剂的制备方法及由其制备聚合物多元醇的方法
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
US9505881B1 (en) 2015-06-10 2016-11-29 Covestro Llc Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams
CN106589251B (zh) * 2015-10-20 2019-04-12 中国石油化工集团公司 一种连续制备聚合物多元醇的方法
US11312811B2 (en) 2016-04-26 2022-04-26 Covestro Llc Flexible foam using polymer polyols produced via DMC catalyzed polyols
CN106188425B (zh) * 2016-07-30 2018-06-22 山东隆华新材料股份有限公司 无需脱除链转移剂法生产的pop及其生产方法
US10040903B2 (en) 2016-09-13 2018-08-07 Covestro Llc Polymer polyol quality
US10767008B2 (en) 2017-01-16 2020-09-08 Covestro Llc Polymer polyols comprising amine based polyether polyols and a process for preparing these polymer polyols
CN110402263B (zh) 2017-03-15 2022-06-07 科思创有限公司 具有降低的温度敏感性的粘弹性聚氨酯泡沫
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
US10479862B2 (en) 2017-12-07 2019-11-19 Covestro Llc Amine based polymer polyol stabilizers
CN108003297B (zh) * 2017-12-12 2020-04-10 万华化学集团股份有限公司 一种聚合物多元醇的制备方法及其制备的聚合物多元醇
US10526484B2 (en) 2017-12-20 2020-01-07 Covestro Llc Dithiocarbonate containing polyols as polymer polyol stabilizers
KR101998849B1 (ko) * 2018-03-02 2019-07-11 금호석유화학 주식회사 저점도를 갖는 고고형분 폴리머 폴리올의 제조방법
CN108559033B (zh) * 2018-04-10 2021-02-26 长华化学科技股份有限公司 大分子稳定剂预聚体的制备方法
CN108570130B (zh) * 2018-04-10 2021-04-13 长华化学科技股份有限公司 高性能聚合物多元醇的制备方法
WO2019222490A1 (en) 2018-05-16 2019-11-21 Basf Se Wood composite articles
US20210253861A1 (en) 2018-08-28 2021-08-19 Basf Se Lignocellulosic composite articles
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
US10851239B2 (en) 2018-11-07 2020-12-01 Covestro Llc Ethylenically unsaturated macromers produced from a residue of isocyanate manufacturing, related preformed stabilizers, polymer polyols, foam-forming compositions and foams
US10781310B2 (en) 2019-02-08 2020-09-22 Covestro Llc Polymer polyol stabilizers
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WO2021071808A1 (en) 2019-10-09 2021-04-15 Covestro Llc Methods, systems and computer program products for producing polyurethane foam products using optical and infrared imaging
US11421063B2 (en) 2019-10-10 2022-08-23 Covestro Llc Preformed stabilizers with improved stability
ES2919658T3 (es) 2020-02-25 2022-07-27 Repsol Sa Procedimiento para preparar polioles poliméricos
CN113557251B (zh) * 2020-02-25 2024-02-20 雷普索尔有限公司 用于制备聚合物多元醇的方法
KR102401573B1 (ko) * 2020-10-23 2022-05-25 금호석유화학 주식회사 폴리머 폴리올의 제조방법
CN112851878A (zh) * 2021-01-08 2021-05-28 福建省天骄化学材料有限公司 一种高固含量聚合物多元醇及其制备方法
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
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