CL2008002684A1 - Procedimiento para preparar poliuretanos/poliurea que se realiza en forma continua que comprende aplicar poliisocianato y poliol/poliamina en una pelicula fina sobre area interna de la superficie caliente de un cuerpo en rotacion y enfriar abruptamente la pelicula fina que abandona la superficie caliente; y poliuretano/poliurea. - Google Patents
Procedimiento para preparar poliuretanos/poliurea que se realiza en forma continua que comprende aplicar poliisocianato y poliol/poliamina en una pelicula fina sobre area interna de la superficie caliente de un cuerpo en rotacion y enfriar abruptamente la pelicula fina que abandona la superficie caliente; y poliuretano/poliurea.Info
- Publication number
- CL2008002684A1 CL2008002684A1 CL2008002684A CL2008002684A CL2008002684A1 CL 2008002684 A1 CL2008002684 A1 CL 2008002684A1 CL 2008002684 A CL2008002684 A CL 2008002684A CL 2008002684 A CL2008002684 A CL 2008002684A CL 2008002684 A1 CL2008002684 A1 CL 2008002684A1
- Authority
- CL
- Chile
- Prior art keywords
- polyurea
- thin film
- hot surface
- polyamine
- polyol
- Prior art date
Links
Classifications
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1887—Stationary reactors having moving elements inside forming a thin film
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- 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
- C08G18/08—Processes
- C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
-
- 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
- C08G18/08—Processes
- C08G18/0895—Manufacture of polymers by continuous processes
-
- 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
- C08G18/4825—Polyethers containing two hydroxy groups
-
- 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
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Procedimiento para preparar poliuretanos/poliurea que se realiza en forma continua que comprende aplicar poliisocianato y poliol/poliamina en una película fina sobre un área interna de la superficie caliente de un cuerpo en rotación y enfriar abruptamente la película fina que abandona la superficie caliente; y poliuretano/poliurea.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007043509 | 2007-09-12 | ||
DE102007051274A DE102007051274A1 (de) | 2007-10-26 | 2007-10-26 | Kontinuierliche Herstellung von Polyurethanen/Polyharnstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008002684A1 true CL2008002684A1 (es) | 2009-03-20 |
Family
ID=40111105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008002684A CL2008002684A1 (es) | 2007-09-12 | 2008-09-10 | Procedimiento para preparar poliuretanos/poliurea que se realiza en forma continua que comprende aplicar poliisocianato y poliol/poliamina en una pelicula fina sobre area interna de la superficie caliente de un cuerpo en rotacion y enfriar abruptamente la pelicula fina que abandona la superficie caliente; y poliuretano/poliurea. |
Country Status (13)
Country | Link |
---|---|
US (1) | US20100204430A1 (es) |
EP (1) | EP2190895A1 (es) |
JP (1) | JP2010539266A (es) |
KR (1) | KR20100075905A (es) |
CN (1) | CN101802038A (es) |
AR (1) | AR068441A1 (es) |
AU (1) | AU2008297316B2 (es) |
BR (1) | BRPI0816718A2 (es) |
CA (1) | CA2698175A1 (es) |
CL (1) | CL2008002684A1 (es) |
MX (1) | MX2010002849A (es) |
PE (1) | PE20090870A1 (es) |
WO (1) | WO2009033975A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110132551A1 (en) * | 2008-07-08 | 2011-06-09 | Simone Klapdohr | Method For Removing Non-Reacted Isocyanate From Its Reaction Product |
JP2012502116A (ja) * | 2008-08-08 | 2012-01-26 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | シリル化ポリウレタン及び/又はポリ尿素の製造 |
MY151975A (en) * | 2008-12-05 | 2014-07-31 | Basf Se | Cyclohexane polycarboxylic acid derivatives as plasticizers for adhesives and sealants |
US20120245258A1 (en) * | 2009-12-08 | 2012-09-27 | Basf Se | Highly reactive, stabilized adhesive based on polyisocyanate |
EP3486230A1 (en) | 2011-03-09 | 2019-05-22 | Mitsui Chemicals, Inc. | Pentamethylenediisocyanate, method for producing pentamethylenediisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin |
CA3062863C (en) | 2017-06-26 | 2023-02-28 | Advansix Resins & Chemicals Llc | Methods and compositions for polyurethane dispersions using caprolactam-derived solvents |
US11299580B2 (en) * | 2018-03-27 | 2022-04-12 | Advansix Resins & Chemicals Llc | Thixotropic rheology modifying agent compositions |
CN114426695B (zh) * | 2021-12-24 | 2023-06-02 | 宁波长阳科技股份有限公司 | 一种提升热塑性聚氨酯弹性体薄膜力学性能的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19924089C1 (de) * | 1999-05-26 | 2001-01-25 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Erweichungsverhalten |
DE19924090C1 (de) * | 1999-05-26 | 2001-01-25 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von thermoplastisch verarbeitbaren Polyurethanen mit verbessertem Erweichungsverhalten |
GB2378953B8 (en) * | 2001-07-20 | 2005-07-18 | Protensive Ltd | Improvements relating to polymerisation reactions |
DE10221047A1 (de) * | 2002-05-10 | 2003-11-27 | Degussa | Verfahren zur lösemittelfreien,kontinuierlichen Herstellung von Polyharnstoffen |
DE102005004967A1 (de) * | 2005-02-03 | 2006-08-10 | Basf Ag | Verfahren zur kontinuierlichen Herstellung thermoplastisch verarbeitbarer Polyurethan-Elastomere |
US7666950B2 (en) * | 2006-06-01 | 2010-02-23 | Lanxess Deutschland Gmbh | Process for preparing hydrogenated nitrile rubbers |
-
2008
- 2008-09-01 CA CA2698175A patent/CA2698175A1/en not_active Abandoned
- 2008-09-01 JP JP2010524450A patent/JP2010539266A/ja not_active Withdrawn
- 2008-09-01 AU AU2008297316A patent/AU2008297316B2/en not_active Ceased
- 2008-09-01 WO PCT/EP2008/061495 patent/WO2009033975A1/de active Application Filing
- 2008-09-01 KR KR1020107007778A patent/KR20100075905A/ko not_active Application Discontinuation
- 2008-09-01 BR BRPI0816718-4A2A patent/BRPI0816718A2/pt not_active IP Right Cessation
- 2008-09-01 CN CN200880106585A patent/CN101802038A/zh active Pending
- 2008-09-01 EP EP08803476A patent/EP2190895A1/de not_active Withdrawn
- 2008-09-01 US US12/675,233 patent/US20100204430A1/en not_active Abandoned
- 2008-09-01 MX MX2010002849A patent/MX2010002849A/es unknown
- 2008-09-09 PE PE2008001572A patent/PE20090870A1/es not_active Application Discontinuation
- 2008-09-10 CL CL2008002684A patent/CL2008002684A1/es unknown
- 2008-09-12 AR ARP080103985A patent/AR068441A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2698175A1 (en) | 2009-03-19 |
US20100204430A1 (en) | 2010-08-12 |
AR068441A1 (es) | 2009-11-18 |
AU2008297316B2 (en) | 2013-02-07 |
PE20090870A1 (es) | 2009-07-08 |
CN101802038A (zh) | 2010-08-11 |
WO2009033975A1 (de) | 2009-03-19 |
BRPI0816718A2 (pt) | 2015-02-24 |
AU2008297316A1 (en) | 2009-03-19 |
JP2010539266A (ja) | 2010-12-16 |
MX2010002849A (es) | 2010-04-09 |
EP2190895A1 (de) | 2010-06-02 |
KR20100075905A (ko) | 2010-07-05 |
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