MX9303217A - Proceso para la preparacion de elastomeros elasticos. - Google Patents

Proceso para la preparacion de elastomeros elasticos.

Info

Publication number
MX9303217A
MX9303217A MX9303217A MX9303217A MX9303217A MX 9303217 A MX9303217 A MX 9303217A MX 9303217 A MX9303217 A MX 9303217A MX 9303217 A MX9303217 A MX 9303217A MX 9303217 A MX9303217 A MX 9303217A
Authority
MX
Mexico
Prior art keywords
preparation
molecular
elastic
urethane
groups
Prior art date
Application number
MX9303217A
Other languages
English (en)
Inventor
Johannes Becker
Bernd Bruchmann
Werner Hinz
Christian Maletzko
Sarbananda Chakrabarti
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of MX9303217A publication Critical patent/MX9303217A/es

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates
    • 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
    • C08G18/60—Polyamides or polyester-amides
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • C08G18/65—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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se relaciona a un proceso para la preparación de elastómeros resilientes o elásticos, celulares o preferiblemente compactos, que contienen grupos uretanos, o grupos uretano y urea unidos, preferiblemente piezas moldeadas de elastómero, en particular cubiertas por sacos inflables, haciendo reaccionar poliisocianatos modificados o sin modificar orgános(a) que son conocidos por ser, con compuestos de peso molecular relativamente alto, que contienen al menos dos átomos de hidrógenos reactivos (b), al menos un extensor de cadena y/o agente reticulante de peso molecular pequeño (d), en presencia o ausencia de catalizadores (e), auxiliares (f) y agentes de insuflado (g), en un molde.
MX9303217A 1992-06-06 1993-05-31 Proceso para la preparacion de elastomeros elasticos. MX9303217A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218790A DE4218790A1 (de) 1992-06-06 1992-06-06 Verfahren zur Herstellung von elastischen, Urethan- oder Urethan- und Harnstoffgruppen gebunden enthaltenden Elastomeren unter Mitverwendung von N-perethoxylierten Polyoxyalkylen-polyaminen als Aufbaukomponente

Publications (1)

Publication Number Publication Date
MX9303217A true MX9303217A (es) 1994-01-31

Family

ID=6460588

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303217A MX9303217A (es) 1992-06-06 1993-05-31 Proceso para la preparacion de elastomeros elasticos.

Country Status (9)

Country Link
EP (1) EP0573867B1 (es)
JP (1) JPH0665350A (es)
KR (1) KR100264939B1 (es)
AT (1) ATE150040T1 (es)
CA (1) CA2095677C (es)
DE (2) DE4218790A1 (es)
DK (1) DK0573867T3 (es)
ES (1) ES2097944T3 (es)
MX (1) MX9303217A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291041B1 (en) 2000-06-07 2006-08-16 Matsushita Electric Works, Ltd. Balance training device
US6765080B2 (en) 2002-06-06 2004-07-20 Bayer Corporation High performance RIM elastomers and a process for their production
DE10247789A1 (de) * 2002-10-14 2004-04-22 Bayer Ag Zellige Polyurethanelastomere, Verfahren zu ihrer Herstellung und ihre Verwendung
JP3666485B2 (ja) 2003-01-17 2005-06-29 松下電工株式会社 バランス訓練装置
JP4119789B2 (ja) 2003-05-23 2008-07-16 横河電機株式会社 メモリ試験装置及びメモリ試験方法
MXPA06012518A (es) * 2004-04-30 2007-01-31 Dow Global Technologies Inc Co-catalisis de polioles autocataliticos para espumas de poliuretano de baja densidad con caracteristicas de envejecimiento mejoradas.
JP4032430B2 (ja) 2004-10-01 2008-01-16 松下電工株式会社 揺動型運動装置
JP4032431B2 (ja) 2004-10-01 2008-01-16 松下電工株式会社 揺動型運動装置
KR101366149B1 (ko) * 2013-04-10 2014-02-24 정필동 승마용 운동기구
KR102415168B1 (ko) 2019-05-03 2022-07-01 주식회사 엘지에너지솔루션 기능성 분리막, 그 제조 방법 및 이를 포함하는 리튬 이차전지

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465858A (en) * 1983-07-20 1984-08-14 Texaco Inc. Procedure for the partial alkoxylation of polyoxyalkyleneamines
US4767836A (en) * 1987-05-18 1988-08-30 Texaco Inc. Storage stable polyurethane coating
DE4000013A1 (de) * 1990-01-02 1991-07-04 Basf Ag Verfahren zur herstellung von elastischen, kompakten oder zelligen formkoerpern auf der grundlage von n-benzylharnstoffgruppen gebunden enthaltenden elastomeren, derartige elastomere und hierfuer geeignete n-benzyl-polyoxyalkylen-polyamine

Also Published As

Publication number Publication date
DE59305695D1 (de) 1997-04-17
EP0573867A2 (de) 1993-12-15
EP0573867B1 (de) 1997-03-12
CA2095677A1 (en) 1993-12-07
ES2097944T3 (es) 1997-04-16
KR100264939B1 (ko) 2000-09-01
DE4218790A1 (de) 1993-12-09
DK0573867T3 (da) 1997-07-28
CA2095677C (en) 1999-08-31
KR940005700A (ko) 1994-03-22
JPH0665350A (ja) 1994-03-08
EP0573867A3 (en) 1994-05-18
ATE150040T1 (de) 1997-03-15

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees