ES2075163T3 - Uso de bis(3,4-dialquilbenciliden)sorbitol-acetales y de composiciones que los contienen. - Google Patents

Uso de bis(3,4-dialquilbenciliden)sorbitol-acetales y de composiciones que los contienen.

Info

Publication number
ES2075163T3
ES2075163T3 ES90310257T ES90310257T ES2075163T3 ES 2075163 T3 ES2075163 T3 ES 2075163T3 ES 90310257 T ES90310257 T ES 90310257T ES 90310257 T ES90310257 T ES 90310257T ES 2075163 T3 ES2075163 T3 ES 2075163T3
Authority
ES
Spain
Prior art keywords
bis
acetals
sorbitol
dialquilbenciliden
compositions
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
ES90310257T
Other languages
English (en)
Inventor
John William Rekers
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.)
Milliken Research Corp
Original Assignee
Milliken Research Corp
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=23622470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2075163(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Milliken Research Corp filed Critical Milliken Research Corp
Application granted granted Critical
Publication of ES2075163T3 publication Critical patent/ES2075163T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/15Heterocyclic compounds having oxygen in the ring
    • C08K5/156Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
    • C08K5/1575Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)

Abstract

SE PROVEEN BI(3,4-DIALQUILOBENCILODIENO)SORBITOL ACETICOS DE LA FORMULA: EN LA CUAL R1 Y R2 SE SELECCIONAN INDEPENDIENTEMENTE DE GRUPOS ALQUILO INFERIOR QUE CONTIENEN 1-4 ATOMOS DE CARBONO, O FORMAN JUNTOS UN ANILLO CARBOCICLICO QUE CONTIENE HASTA 5 ATOMOS DE CARBONO.
ES90310257T 1989-09-20 1990-09-19 Uso de bis(3,4-dialquilbenciliden)sorbitol-acetales y de composiciones que los contienen. Expired - Lifetime ES2075163T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/409,912 US5049605A (en) 1989-09-20 1989-09-20 Bis(3,4-dialkylbenzylidene) sorbitol acetals and compositions containing same

Publications (1)

Publication Number Publication Date
ES2075163T3 true ES2075163T3 (es) 1995-10-01

Family

ID=23622470

Family Applications (2)

Application Number Title Priority Date Filing Date
ES90310257T Expired - Lifetime ES2075163T3 (es) 1989-09-20 1990-09-19 Uso de bis(3,4-dialquilbenciliden)sorbitol-acetales y de composiciones que los contienen.
ES94117530T Expired - Lifetime ES2173899T3 (es) 1989-09-20 1990-09-19 Acetales de bis (3,4-dialquil bencilideno) sorbitol y composiciones que los contienen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES94117530T Expired - Lifetime ES2173899T3 (es) 1989-09-20 1990-09-19 Acetales de bis (3,4-dialquil bencilideno) sorbitol y composiciones que los contienen.

Country Status (7)

Country Link
US (1) US5049605A (es)
EP (2) EP0421634B1 (es)
JP (2) JPH07121947B2 (es)
AT (2) ATE214393T1 (es)
DE (2) DE69033935T2 (es)
ES (2) ES2075163T3 (es)
HK (1) HK1011689A1 (es)

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US4845137A (en) * 1987-11-05 1989-07-04 Becton, Dickinson And Company Polyolefin compositions of high clarity and resistance to oxidation

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DE69021679D1 (de) 1995-09-21
ATE214393T1 (de) 2002-03-15
DE69033935T2 (de) 2002-10-10
EP0421634A3 (en) 1992-03-04
US5049605A (en) 1991-09-17
ATE126517T1 (de) 1995-09-15
EP0421634B1 (en) 1995-08-16
JP2957141B2 (ja) 1999-10-04
DE69021679T2 (de) 1996-01-25
JPH07121947B2 (ja) 1995-12-25
HK1011689A1 (en) 1999-07-16
EP0421634A2 (en) 1991-04-10
DE69033935D1 (de) 2002-04-18
JPH1025295A (ja) 1998-01-27
EP0647643A1 (en) 1995-04-12
ES2173899T3 (es) 2002-11-01
EP0647643B1 (en) 2002-03-13
JPH03169882A (ja) 1991-07-23

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