ES2110969T3 - Composiciones endurecibles de resinas de poliesteres insaturados, con emision disminuida de estireno y adherencia propia mejorada en su masa endurecida. - Google Patents

Composiciones endurecibles de resinas de poliesteres insaturados, con emision disminuida de estireno y adherencia propia mejorada en su masa endurecida.

Info

Publication number
ES2110969T3
ES2110969T3 ES91114910T ES91114910T ES2110969T3 ES 2110969 T3 ES2110969 T3 ES 2110969T3 ES 91114910 T ES91114910 T ES 91114910T ES 91114910 T ES91114910 T ES 91114910T ES 2110969 T3 ES2110969 T3 ES 2110969T3
Authority
ES
Spain
Prior art keywords
styrene
unsaturated
liquid
polyester resins
improved
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.)
Expired - Lifetime
Application number
ES91114910T
Other languages
English (en)
Inventor
Reinhold Siegberg
Jens-Peter Dr Dipl-Chem Schik
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.)
Hoechst AG
Original Assignee
Hoechst 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6413923&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2110969(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2110969T3 publication Critical patent/ES2110969T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

LAS MASAS DE RESINA A BASE DE POLIESTER RESISTENTES NO SATURADAS Y LIQUIDAS CON UNA MEJOR ADHERENCIA PROPIA SOBRE LA SUPERFICIE DE SU MASA YA ENDURECIDA DESPUES DE UN CIERTO TIEMPO DE HABER SIDO ELABORADA. PARA POSIBILITAR INTERRUPCIONES DE ELABORACION MAS LARGAS Y SIN NINGUN TIPO DE PERJUICIO PARA REDUCIR AL MISMO TIEMPO LA EMISION DE ESTIROL SE AÑADE A LA MASA REACTIVA SOBRE LA BASE DE RESINAS DE POLIESTER CAPACES DE COPOLIMERIZARSE NO SATURADAS DE ESTIROL, CATALIZADOR Y ACELERAMIENTO DE LA REACCION, UNA COMBINACION ADITIVA DE HASTA 25 DE PESO DE UN COMPONENTE ADITIVO DE A Y HASTA 8% DE PESO DE UN COMPONENTE ADITIVO B, CADA UNO REFERIDO A LAS RESINAS DE POLIESTER CAPACES DE COPOLIMERIZARSE Y NO SATURADAS. A) SIGNIFICA UNA SUSTANCIA ORGANICA Y ACEROSA CON UN PUNTO DE FUSION < 90 C, PREFERIBLEMENTE < 120 C, Y B) SIGNIFICA UNA RESINA DE EXPOSIT MODIFICADA Y LIQUIDA O UN POLIOMERISAT DISUELTO EN ESTIROL CON UNAS UNIDADES MONOMERICAS DE ESTER DE VINILO O DE VINILACETALE CON UN PUNTO DE FUSIONENTRE 40 Y 170 C. LA UTILIZACION DE LA MASA REACTIVA Y LIQUIDA PARA LA FABRICACION DE CUERPOS DE MOLDEO DUROPLASTICOS O MATERIALES O PARTES DE MOLDEO LAMINADOS DE FIBRA DE VIDRIO REFORZADOS UNA O VARIAS VECES.
ES91114910T 1990-09-08 1991-09-04 Composiciones endurecibles de resinas de poliesteres insaturados, con emision disminuida de estireno y adherencia propia mejorada en su masa endurecida. Expired - Lifetime ES2110969T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4028628A DE4028628A1 (de) 1990-09-08 1990-09-08 Ungesaettigte haertbare polyesterharzmassen mit verringerter styrolemission und verbesserter eigenhaftung auf ihrer ausgehaerteten masse

Publications (1)

Publication Number Publication Date
ES2110969T3 true ES2110969T3 (es) 1998-03-01

Family

ID=6413923

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91114910T Expired - Lifetime ES2110969T3 (es) 1990-09-08 1991-09-04 Composiciones endurecibles de resinas de poliesteres insaturados, con emision disminuida de estireno y adherencia propia mejorada en su masa endurecida.

Country Status (6)

Country Link
EP (1) EP0475260B2 (es)
AT (1) ATE161030T1 (es)
DE (2) DE4028628A1 (es)
DK (1) DK0475260T3 (es)
ES (1) ES2110969T3 (es)
GR (1) GR3025763T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2382634A1 (es) * 2010-11-16 2012-06-12 Raúl Pac Toro Reparación de cubiertas de fibrocemento mediante la combinación de poliéster insaturado basado en ácido ortoftálico y glicoles estándar, disuelto en estireno más fibra de vidrio.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340131B1 (ko) * 1993-08-18 2002-10-31 인스티튜트 캐미 프르제미슬로베이 보조제및이보조제를사용한불포화폴리에스테르수지의제조방법
US20030057594A1 (en) * 2001-03-05 2003-03-27 Anderson Robert Phillip Method of making a sheet of building material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66014C (fi) 1979-06-01 1984-08-10 Inst Chemii Przemyslowej Foerfarande foer framstaellning av saodana omaettade polyesterhartser i vilka monomerens avdunstning aer foerminskad
US4918120A (en) 1988-02-03 1990-04-17 Reichhold Chemicals, Inc. Low styrene emission unsaturated polyester resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2382634A1 (es) * 2010-11-16 2012-06-12 Raúl Pac Toro Reparación de cubiertas de fibrocemento mediante la combinación de poliéster insaturado basado en ácido ortoftálico y glicoles estándar, disuelto en estireno más fibra de vidrio.

Also Published As

Publication number Publication date
DK0475260T3 (da) 1998-01-12
EP0475260A3 (en) 1992-08-05
EP0475260B2 (de) 2002-01-30
EP0475260A2 (de) 1992-03-18
EP0475260B1 (de) 1997-12-10
DE4028628A1 (de) 1992-03-12
ATE161030T1 (de) 1997-12-15
GR3025763T3 (en) 1998-03-31
DE59108902D1 (de) 1998-01-22

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