[go: up one dir, main page]

BR8104217A - Processo para a producao de espiroacetais,composicoes de materiais odoriferos,e processo para perfuracao ou melhoramento do cheiro de materiais - Google Patents

Processo para a producao de espiroacetais,composicoes de materiais odoriferos,e processo para perfuracao ou melhoramento do cheiro de materiais

Info

Publication number
BR8104217A
BR8104217A BR8104217A BR8104217A BR8104217A BR 8104217 A BR8104217 A BR 8104217A BR 8104217 A BR8104217 A BR 8104217A BR 8104217 A BR8104217 A BR 8104217A BR 8104217 A BR8104217 A BR 8104217A
Authority
BR
Brazil
Prior art keywords
materials
odorifering
spiroacetals
smell
drilling
Prior art date
Application number
BR8104217A
Other languages
English (en)
Inventor
Nguyen Dang Thuy
K Bruns
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of BR8104217A publication Critical patent/BR8104217A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/0088—Spiro compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
BR8104217A 1980-07-03 1981-07-02 Processo para a producao de espiroacetais,composicoes de materiais odoriferos,e processo para perfuracao ou melhoramento do cheiro de materiais BR8104217A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803025187 DE3025187A1 (de) 1980-07-03 1980-07-03 Neue riechstoffe, deren herstellung sowie diese enthaltende riechstoffkompositionen

Publications (1)

Publication Number Publication Date
BR8104217A true BR8104217A (pt) 1982-03-23

Family

ID=6106310

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104217A BR8104217A (pt) 1980-07-03 1981-07-02 Processo para a producao de espiroacetais,composicoes de materiais odoriferos,e processo para perfuracao ou melhoramento do cheiro de materiais

Country Status (7)

Country Link
US (1) US4528126A (pt)
EP (1) EP0043507B1 (pt)
JP (1) JPS5745179A (pt)
BR (1) BR8104217A (pt)
CA (1) CA1161052A (pt)
DE (2) DE3025187A1 (pt)
ES (1) ES503653A0 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266648B1 (en) * 1986-11-03 1993-01-20 Roure S.A. Polysubstituted norcaranes
US5703250A (en) * 1995-09-11 1997-12-30 Givaudan-Roure (International) Sa Odorants
EP0761664B1 (en) * 1995-09-11 2001-03-14 Givaudan SA Camphor derivatives as new odorants
WO1998011882A1 (en) * 1996-09-18 1998-03-26 Codon Pharmaceuticals, Inc. Pharmaceutical compositions and methods
US6623724B2 (en) 1996-09-18 2003-09-23 Applied Genetics Incorporated Dermatics Dermatological compositions and methods
US9156762B2 (en) 2011-04-28 2015-10-13 Nippon Carbide Industries Co., Inc. 4,4-bis[(ethenyloxy)methyl]cyclohexene and method for producing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE596269A (pt) * 1959-10-23
DE2604553C2 (de) * 1976-02-06 1985-01-24 Henkel KGaA, 4000 Düsseldorf 2,4-Dioxa-spiro(5,5)undec-8-ene und diese Verbindungen enthaltende Riechstoffkompositionen
DE2918168A1 (de) * 1979-05-05 1980-11-13 Henkel Kgaa Verwendung von 4,6-dioxa-5-alkyl- tricyclo eckige klammer auf 7.2.1.0 hoch 2,8 eckige klammer zu -dodec-10-enen als riechstoffe, sowie diese enthaltende riechstoffkompositionen
US4331569A (en) * 1979-12-29 1982-05-25 Nippon Petrochemicals Co., Ltd. Substituted norbornanone acetals, process for preparing the same, and perfume compositions containing the same
US4331570A (en) * 1980-07-17 1982-05-25 International Flavors & Fragrances Inc. Carboamidoalkyl norbornanes and organoleptic use in perfumes

Also Published As

Publication number Publication date
ES8205216A1 (es) 1982-06-01
DE3165677D1 (en) 1984-09-27
CA1161052A (en) 1984-01-24
JPS5745179A (en) 1982-03-13
EP0043507A3 (en) 1982-01-20
EP0043507B1 (de) 1984-08-22
DE3025187A1 (de) 1982-02-11
ES503653A0 (es) 1982-06-01
US4528126A (en) 1985-07-09
EP0043507A2 (de) 1982-01-13

Similar Documents

Publication Publication Date Title
BR8104871A (pt) Processo para p pre-tratamento de materiais lignocelulosicos
BR8805440A (pt) Processo para a fabricacao de 1,1,1-trifluorodicloroetano e/ou 1,1,1,2-tetrafluorocloroetano por fluoracao de um tetrahaloetileno
BR8203399A (pt) Composicao de asfalto e processo para a producao de asfalto soprado
BR8005210A (pt) Processo para aumentar a resistencia a corrosao de componentes nitrurados de materiais a base de ferro
BR8102843A (pt) Brinquetes de materiais combustiveis, processo para sua obtencao e respectiva aplicacao
BR7905949A (pt) Fosfatos de pirazolila, processo para sua producao e composicao inseticida-acaricida
BR7905061A (pt) Processo para a protecao de materiais organicos ou inorganicos contra a infestacao por microorganismos,composicao e processo para a preparacao de 3,5-dibromo-4-clorofenol e de 3,5-cloro-4-bromofenol
BR8402094A (pt) Processo para digestao de materiais de plantas de tabaco
BR8005119A (pt) Processo para formacao de uma composicao alvejante ou branqueadora
BR8503884A (pt) Processo para a reducao direta de materiais contendo oxido de ferro
BR8102724A (pt) Processo para a preparacao de 2-cloro-1,1,1,2,3,3,3-heptafluorpropano
BR8107730A (pt) Processo para producao de 1,2-dicloroetano
BR7806147A (pt) Processo para a deposicao,sem perigos,de materiais perigosos a saude,especialmente radioativos
BR8104217A (pt) Processo para a producao de espiroacetais,composicoes de materiais odoriferos,e processo para perfuracao ou melhoramento do cheiro de materiais
BR8406214A (pt) Composicoes herbicidas,processo para a preparacao de compostos e aplicacao
BR7906808A (pt) Composicao fungicida ou herbicida e processo para producao de um composto fungicida
BR8104839A (pt) Composicao de substancia odorante e/ou aromatizante,processo para manufatura de compostos
BR8505449A (pt) Processo para producao de 1,3-dimetil-2-imidazolidinona
BR8101868A (pt) Processo para a preparacao de 2,3-dicloro-2-trifluormetil-1,1,1,3,4,4,5,5,5-nonafluor-pentano e composto obtido pelo mesmo
BR8403770A (pt) Concentrado,composicao de tratamento de materiais do solo e processo para o tratamento de materiais do solo
BR8102920A (pt) Processo para a producao de 2,3,5-tricloropiridina
BR7905611A (pt) Processo para a preparacao de n,n-dimetil-o-pirimidinil-carbamatos,composicoes inseticidas e/ou fungicidas e sua aplicacao
BR8500587A (pt) Processo para a producao de material estratificado ou pecas de trabalho estratificadas
BR8100977A (pt) Processo para a preparacao de halogenidrato de 5,5-dimetil-2-hidrazino 1,4,5,6-tetraidropirimidina
BR8402618A (pt) Composicoes polimericas,processo para a preparacao de composicoes polimericas e artefatos

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07D 319/08 (2006.01), C11B 9/00 (2006.0