WO2000065554A3 - Procedimiento para la obtencion de lamina acrilica modificada de alta resistencia al impacto - Google Patents

Procedimiento para la obtencion de lamina acrilica modificada de alta resistencia al impacto Download PDF

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Publication number
WO2000065554A3
WO2000065554A3 PCT/IB2000/000529 IB0000529W WO0065554A3 WO 2000065554 A3 WO2000065554 A3 WO 2000065554A3 IB 0000529 W IB0000529 W IB 0000529W WO 0065554 A3 WO0065554 A3 WO 0065554A3
Authority
WO
WIPO (PCT)
Prior art keywords
high impact
impact resistance
obtainment
procedure
modified acrylic
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/IB2000/000529
Other languages
English (en)
French (fr)
Other versions
WO2000065554A2 (es
Inventor
Escobar Sergio Colin
Romero Manuel Ahumada
Rosas Jose Luis Pena
Rodriguez Maria Sonia Limon
Loera Luis Enrique Mille
Ramirez Leopoldo Vilchis
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.)
Plastiglas de Mexico SA de CV
Original Assignee
Plastiglas de Mexico SA de CV
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
Priority claimed from MXPA/A/1999/003878A external-priority patent/MXPA99003878A/es
Application filed by Plastiglas de Mexico SA de CV filed Critical Plastiglas de Mexico SA de CV
Priority to US10/030,756 priority Critical patent/US6734230B1/en
Priority to EP00917238A priority patent/EP1270622B1/en
Priority to CA002371548A priority patent/CA2371548C/en
Priority to DE60030167T priority patent/DE60030167D1/de
Publication of WO2000065554A2 publication Critical patent/WO2000065554A2/es
Publication of WO2000065554A3 publication Critical patent/WO2000065554A3/es
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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se describe un procedimiento para la obtención de una lámina acrílica modificada de alta resistencia al impacto del tipo que comprende prepolimerizar una mezcla de monómeros con un polímero de monómero diénico disuelto, lo cual se realiza por lotes a temperaturas bajas sin que exista una separación del polímero de monómero diénico del resto de la mezcla. El procedimiento de la presente invención permite obtener una lámina acrílica modificada de alta resistencia al impacto cuya transmitancia se mantiene después de someterse a degradación acelerada, y cuyas propiedades de impacto no se pierden en más del 50 % después de dicha degradación acelerada.
PCT/IB2000/000529 1999-04-26 2000-04-26 Procedimiento para la obtencion de lamina acrilica modificada de alta resistencia al impacto Ceased WO2000065554A2 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/030,756 US6734230B1 (en) 2000-04-26 2000-04-26 Procedure for obtaining modified acrylic sheets of high impact resistance
EP00917238A EP1270622B1 (en) 1999-04-26 2000-04-26 Procedure for the obtainment of modified acrylic sheets of high impact resistance
CA002371548A CA2371548C (en) 1999-04-26 2000-04-26 Procedure for the obtainment of modified acrylic sheets of high impact resistance
DE60030167T DE60030167D1 (de) 1999-04-26 2000-04-26 Verfahren zur herstellung von modifizierten acrylfolien mit hoher schlagzähigkeit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX993878 1999-04-26
MXPA/A/1999/003878A MXPA99003878A (es) 1999-04-26 Procedimiento para la obtencion de lamina acrilica modificada de alta resistencia al impacto

Publications (2)

Publication Number Publication Date
WO2000065554A2 WO2000065554A2 (es) 2000-11-02
WO2000065554A3 true WO2000065554A3 (es) 2001-08-09

Family

ID=19745099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/000529 Ceased WO2000065554A2 (es) 1999-04-26 2000-04-26 Procedimiento para la obtencion de lamina acrilica modificada de alta resistencia al impacto

Country Status (5)

Country Link
EP (1) EP1270622B1 (es)
AT (1) ATE336527T1 (es)
CA (1) CA2371548C (es)
DE (1) DE60030167D1 (es)
WO (1) WO2000065554A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100982821B1 (ko) * 2006-08-21 2010-09-16 주식회사 엘지화학 열안정성이 우수한 그라프트 고무 라텍스의 제조방법 및이의 응집방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030497A (en) * 1961-10-23 1966-05-25 Sterling Moulding Materials Lt Production of graft polymers
GB1302069A (es) * 1969-03-24 1973-01-04
US4287317A (en) * 1979-04-27 1981-09-01 Sumitomo Chemical Company, Limited Continuous process for producing rubber-modified methyl methacrylate syrups
JPH09309934A (ja) * 1996-05-23 1997-12-02 Nippon Steel Chem Co Ltd ゴム変性芳香族ビニル系樹脂の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030497A (en) * 1961-10-23 1966-05-25 Sterling Moulding Materials Lt Production of graft polymers
GB1302069A (es) * 1969-03-24 1973-01-04
US4287317A (en) * 1979-04-27 1981-09-01 Sumitomo Chemical Company, Limited Continuous process for producing rubber-modified methyl methacrylate syrups
JPH09309934A (ja) * 1996-05-23 1997-12-02 Nippon Steel Chem Co Ltd ゴム変性芳香族ビニル系樹脂の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199807, Derwent World Patents Index; Class A13, AN 1998-071896, XP002159516 *

Also Published As

Publication number Publication date
CA2371548C (en) 2007-07-03
WO2000065554A2 (es) 2000-11-02
EP1270622A2 (en) 2003-01-02
EP1270622B1 (en) 2006-08-16
CA2371548A1 (en) 2000-11-02
ATE336527T1 (de) 2006-09-15
DE60030167D1 (de) 2006-09-28

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