BR9700777A - Poliol polimérico e processo para a preparação de polióis poliméricos - Google Patents
Poliol polimérico e processo para a preparação de polióis poliméricosInfo
- Publication number
- BR9700777A BR9700777A BR9700777A BR9700777A BR9700777A BR 9700777 A BR9700777 A BR 9700777A BR 9700777 A BR9700777 A BR 9700777A BR 9700777 A BR9700777 A BR 9700777A BR 9700777 A BR9700777 A BR 9700777A
- Authority
- BR
- Brazil
- Prior art keywords
- polymeric
- preparation
- polyols
- polyol
- polymeric polyol
- Prior art date
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4808—Mixtures of two or more polyetherdiols
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
-
- 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
- C08J3/12—Powdering or granulating
- C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96200202 | 1996-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9700777A true BR9700777A (pt) | 1998-10-06 |
Family
ID=8223616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9700777A BR9700777A (pt) | 1996-01-29 | 1997-01-27 | Poliol polimérico e processo para a preparação de polióis poliméricos |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0786480B1 (pt) |
JP (1) | JPH09309937A (pt) |
KR (1) | KR970059196A (pt) |
AU (1) | AU707226B2 (pt) |
BR (1) | BR9700777A (pt) |
DE (1) | DE69723594T2 (pt) |
ES (1) | ES2198527T3 (pt) |
PL (1) | PL318128A1 (pt) |
SG (1) | SG71011A1 (pt) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3350462B2 (ja) * | 1997-11-07 | 2002-11-25 | 三洋化成工業株式会社 | 重合体ポリオール組成物およびポリウレタンの製法 |
CA2335094C (en) * | 1998-06-30 | 2008-12-23 | The Dow Chemical Company | Polymer polyols and a process for the production thereof |
DE19903390A1 (de) | 1999-01-29 | 2000-08-03 | Bayer Ag | Stabilisierte, feindisperse niedrigviskose Polymerpolyole mit einem hohen Gehalt an Polystyrol oder Polystyrol-Copolymerisaten |
WO2000051800A1 (fr) * | 1999-03-04 | 2000-09-08 | Asahi Glass Company, Limited | Procede de production d'une plaque thermo-isolante |
US6756414B2 (en) | 1999-07-30 | 2004-06-29 | Sanyo Chemical Industries, Ltd. | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin |
US6624209B2 (en) | 1999-07-30 | 2003-09-23 | Sanyo Chemical Industries, Ltd. | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin |
MXPA04008161A (es) | 2002-03-15 | 2005-05-17 | Basf Ag | Polioles de injerto con una distribucion de tamano de particula bimodal y metodo para producir polioles de injerto de este tipo, ademas del uso de los mismos para producir poliuretanos. |
US7179882B2 (en) | 2004-08-02 | 2007-02-20 | Bayer Materialscience Llc | Low viscosity polymer polyols |
US7160975B2 (en) | 2004-08-02 | 2007-01-09 | Bayer Materialscience Llc | Methacrylates as stabilizers for polymer polyols |
US7759423B2 (en) | 2004-08-02 | 2010-07-20 | Bayer Materialscience Llc | Polymer polyols with ultra-high solids contents |
CN102276973B (zh) | 2005-07-07 | 2013-06-05 | 三洋化成工业株式会社 | 聚合物多元醇的制造方法及聚氨酯树脂的制造方法 |
JP5177614B2 (ja) * | 2005-07-07 | 2013-04-03 | 三洋化成工業株式会社 | 微粒子分散ポリオール組成物およびポリウレタン樹脂の製法 |
JP4493633B2 (ja) * | 2005-12-22 | 2010-06-30 | 三洋化成工業株式会社 | 重合体ポリオールの製造方法 |
US7776969B2 (en) | 2006-12-04 | 2010-08-17 | Bayer Materialscience Llc | Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers |
JP2009007555A (ja) * | 2007-05-30 | 2009-01-15 | Sanyo Chem Ind Ltd | 重合体ポリオールの製造方法 |
WO2009041452A1 (ja) | 2007-09-28 | 2009-04-02 | Sanyo Chemical Industries, Ltd. | ポリマーポリオール、その製造方法及びポリウレタン樹脂の製造方法 |
JP4851503B2 (ja) | 2007-10-10 | 2012-01-11 | 三洋化成工業株式会社 | 微粒子分散ポリオールの製造方法及びポリウレタン樹脂の製造方法 |
JP4921324B2 (ja) * | 2007-11-22 | 2012-04-25 | 三洋化成工業株式会社 | 微粒子分散ポリオールの製造方法 |
JP5415098B2 (ja) * | 2009-02-16 | 2014-02-12 | 三洋化成工業株式会社 | 重合体ポリオール、この製造方法及びポリウレタン樹脂の製造方法 |
JP5415121B2 (ja) * | 2009-03-31 | 2014-02-12 | 三洋化成工業株式会社 | ポリマーポリオール及びポリウレタン樹脂の製造方法 |
EP2540752A4 (en) | 2010-02-23 | 2013-08-07 | Sanyo Chemical Ind Ltd | FESTIVITY-enhancing agent for the production of a POLYURETHANEUM FOAM |
WO2012115251A1 (ja) * | 2011-02-25 | 2012-08-30 | 旭硝子株式会社 | 高濃度ポリマーポリオールおよびその製造方法 |
US8946313B2 (en) | 2011-12-16 | 2015-02-03 | Bayer Materialscience Llc | Hybrid PHD/PMPO polyols for polyurethane foam applications |
US8835565B2 (en) | 2012-04-18 | 2014-09-16 | Bayer Materialscience Llc | Preformed stabilizers useful for the production of polymer polyols and polymer polyols produced therefrom |
WO2014055282A1 (en) | 2012-10-05 | 2014-04-10 | Dow Global Technologies Llc | Macromer and process for making polymer polyols |
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 |
MX2016014227A (es) | 2014-04-30 | 2017-02-14 | Basf Se | Estabilizante para procesos de produccion de poliol polimerico. |
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 |
SG11201704139UA (en) | 2014-11-27 | 2017-06-29 | Basf Se | Synthesis of polymer polyols in unsaturated polyols, polymer polyols and their use |
KR102349843B1 (ko) * | 2016-03-31 | 2022-01-13 | 다우 글로벌 테크놀로지스 엘엘씨 | 단분산 분산된 폴리머 입자를 갖는 폴리머 폴리올을 제조하는 방법 |
CN106519148B (zh) * | 2016-11-03 | 2019-04-19 | 万华化学集团股份有限公司 | 一种梳型大分子单体及其制备方法,一种聚合物多元醇及聚氨酯泡沫 |
EP3502154A1 (de) | 2017-12-21 | 2019-06-26 | Covestro Deutschland AG | Polyurethanhybridpolymere und ein verfahren zu ihrer herstellung |
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 |
CN111349229B (zh) | 2018-12-21 | 2021-06-29 | 万华化学集团股份有限公司 | 稳定分散剂及其在制备共聚物多元醇中的应用 |
KR20210126049A (ko) | 2019-02-07 | 2021-10-19 | 다우 글로벌 테크놀로지스 엘엘씨 | 단량체 회수 방법 |
EP3921350A1 (en) | 2019-02-07 | 2021-12-15 | Dow Global Technologies LLC | Process for preparing a copolymer polyol |
US10781310B2 (en) | 2019-02-08 | 2020-09-22 | Covestro Llc | Polymer polyol stabilizers |
US11407874B2 (en) | 2019-10-07 | 2022-08-09 | Covestro Llc | Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production |
BR112023000178A2 (pt) * | 2020-07-08 | 2023-01-31 | Dow Global Technologies Llc | Método para produzir um poliol polimérico, e, poliol polimérico |
US11866543B2 (en) | 2021-05-06 | 2024-01-09 | Covestro Llc | Glycidyl (meth)acrylate polymer polyol stabilizers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357430A (en) * | 1981-10-02 | 1982-11-02 | Union Carbide Corporation | Polymer/polyols, methods for making same and polyurethanes based thereon |
US4837247A (en) * | 1988-05-24 | 1989-06-06 | Arco Chemical Technology, Inc. | Stable polymer polyols in base polyols with molecular weight greater than 4000 using high molecular weight dispersants |
GB9100988D0 (en) * | 1991-01-17 | 1991-02-27 | Shell Int Research | Polyether polyols containing polymer dispersions for polyurethane foams,and/or polyisocyanurate foams |
-
1997
- 1997-01-27 JP JP9025753A patent/JPH09309937A/ja active Pending
- 1997-01-27 PL PL97318128A patent/PL318128A1/xx unknown
- 1997-01-27 SG SG1997000182A patent/SG71011A1/en unknown
- 1997-01-27 BR BR9700777A patent/BR9700777A/pt active Search and Examination
- 1997-01-28 AU AU12348/97A patent/AU707226B2/en not_active Ceased
- 1997-01-28 ES ES97200216T patent/ES2198527T3/es not_active Expired - Lifetime
- 1997-01-28 DE DE69723594T patent/DE69723594T2/de not_active Expired - Fee Related
- 1997-01-28 EP EP97200216A patent/EP0786480B1/en not_active Expired - Lifetime
- 1997-01-28 KR KR1019970002392A patent/KR970059196A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SG71011A1 (en) | 2000-03-21 |
AU707226B2 (en) | 1999-07-08 |
ES2198527T3 (es) | 2004-02-01 |
DE69723594D1 (de) | 2003-08-28 |
DE69723594T2 (de) | 2004-06-03 |
AU1234897A (en) | 1997-08-07 |
JPH09309937A (ja) | 1997-12-02 |
EP0786480A1 (en) | 1997-07-30 |
KR970059196A (ko) | 1997-08-12 |
PL318128A1 (en) | 1997-08-04 |
EP0786480B1 (en) | 2003-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB34 | Technical and formal requirements: requirement - article 34 of industrial property law | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |