ES451620A1 - Procedimiento para la obtencion de productos de condensa- cion. - Google Patents

Procedimiento para la obtencion de productos de condensa- cion.

Info

Publication number
ES451620A1
ES451620A1 ES451620A ES451620A ES451620A1 ES 451620 A1 ES451620 A1 ES 451620A1 ES 451620 A ES451620 A ES 451620A ES 451620 A ES451620 A ES 451620A ES 451620 A1 ES451620 A1 ES 451620A1
Authority
ES
Spain
Prior art keywords
condensation products
condensation
cycloalkanones
translation
aqueous solution
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
Application number
ES451620A
Other languages
English (en)
Inventor
Martin Dr Meister
Guenter Dr Boehmke
Otto Dr Schneider
Hans-Heinz Dr Moells
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES451620A1 publication Critical patent/ES451620A1/es
Expired legal-status Critical Current

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
    • C08G6/00—Condensation polymers of aldehydes or ketones only
    • C08G6/02—Condensation polymers of aldehydes or ketones only of aldehydes with ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Coloring (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES451620A 1975-09-20 1976-09-17 Procedimiento para la obtencion de productos de condensa- cion. Expired ES451620A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2542090A DE2542090C2 (de) 1975-09-20 1975-09-20 Kondensationsprodukte aus Cycloalkanonen, Formaldehyd und Alkalibisulfit

Publications (1)

Publication Number Publication Date
ES451620A1 true ES451620A1 (es) 1977-08-01

Family

ID=5957038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451620A Expired ES451620A1 (es) 1975-09-20 1976-09-17 Procedimiento para la obtencion de productos de condensa- cion.

Country Status (8)

Country Link
JP (1) JPS6023694B2 (es)
BR (1) BR7606199A (es)
CH (1) CH606161A5 (es)
DE (1) DE2542090C2 (es)
ES (1) ES451620A1 (es)
FR (1) FR2324661A1 (es)
GB (1) GB1549225A (es)
MX (1) MX143807A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717495A (en) * 1980-07-07 1982-01-29 Nippon Telegr & Teleph Corp <Ntt> Growing apparatus for single crystal
DE3144673A1 (de) * 1981-11-10 1983-05-26 Skw Trostberg Ag, 8223 Trostberg Saeuregruppen enthaltende thermostabile, hydrophile kondensationsprodukte von aldehyden und ketonen
JPS59164698A (ja) * 1983-03-10 1984-09-17 Toshiba Corp 単結晶の製造方法
JPS59174593A (ja) * 1983-03-25 1984-10-03 Toshiba Corp 単結晶製造装置用発熱抵抗体
JPS6027683A (ja) * 1983-07-21 1985-02-12 Toshiba Corp 単結晶製造装置用発熱抵抗体
JPS6046998A (ja) * 1983-08-26 1985-03-14 Sumitomo Electric Ind Ltd 単結晶引上方法及びそのための装置
JPS6144794A (ja) * 1984-08-08 1986-03-04 Hitachi Ltd 発熱体
EP0445609B1 (de) 1990-03-09 1996-05-08 Bayer Ag Mischkondensationsprodukte
JP2631045B2 (ja) * 1991-06-03 1997-07-16 コマツ電子金属株式会社 単結晶製造装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498706A (es) * 1949-10-14
DE1720729A1 (de) * 1967-10-17 1971-07-08 Bayer Ag Kondensationsprodukte
FR1595632A (es) * 1967-10-17 1970-06-15
DE2410863A1 (de) * 1974-03-07 1975-09-18 Bayer Ag Neue stickstoffhaltige kondensationsprodukte aus cycloalkanonen und formaldehyd

Also Published As

Publication number Publication date
GB1549225A (en) 1979-08-01
DE2542090C2 (de) 1983-08-25
JPS6023694B2 (ja) 1985-06-08
CH606161A5 (es) 1978-10-31
BR7606199A (pt) 1977-06-14
FR2324661B1 (es) 1980-05-30
JPS5239787A (en) 1977-03-28
MX143807A (es) 1981-07-20
DE2542090A1 (de) 1977-03-31
FR2324661A1 (fr) 1977-04-15

Similar Documents

Publication Publication Date Title
RO67390A (ro) Procedeu pentru prepararea unor 2-tetrahidrofurfuril-6,7-benzomorfani5,9-beta-disubstituiti
FR2301505A1 (fr) Procede de preparation de 2,2-dimethylolalcanals
ES451620A1 (es) Procedimiento para la obtencion de productos de condensa- cion.
NL169196C (nl) Werkwijze ter bereiding van 7a,beta-methylhexahydroindanonverbindingen.
NL7614325A (nl) Werkwijze ter bereiding van 1,1-dihalogeen-4- -methyl-1,3-pentadienen.
NL7605745A (nl) Werkwijze ter bereiding van stabiele oplossingen.
NL7609625A (nl) Werkwijze ter bereiding van 2,9-dioxatricyclo (4,3,1,03&#39;7) decanen.
NL175290C (nl) Werkwijze ter bereiding van 2,6-di-tert-butylfenol.
NL7604534A (nl) Werkwijze ter bereiding van perpropionzuuroplos- singen.
NL7604533A (nl) Werkwijze ter bereiding van perpropionzuuroplos- singen.
NL7608770A (nl) Werkwijze ter bereiding van (alpha),(alpha),(alpha),(alpha)&#39;,(alpha)&#39;-penta- chloor-o-xylenen.
BE843910A (fr) Procede de preparation de 2,5-dioxo-1-oxa-2-phospholanes
NL7614218A (nl) Werkwijze ter bereiding van 1-carbamoyl-3-(3,5- -dichloorfenyl) hydantoinen.
ES433723A1 (es) Procedimiento de obtencion de un derivado de 2-pirrolidi- nona.
RO80196A (ro) Procedeu pentru prepararea 4-amino-5-clor-1-fenil-piridazonei
ES415603A1 (es) Procedimiento para la preparacion de derivados de acido pi-ridilaminometilen-malonico.
ES456996A1 (es) Un procedimiento para la obtencion de 6-trifenilmetilamino -2,2 - dimetil-3-acetoxipenam.
BE847865A (fr) Procede pour preparer des dihalogenovinyclopropane-carboxylates,
FR2305432A1 (fr) Procede de preparation de 3,5-dialcoyl-4-mercapto-phenol
YU253778A (en) Process for obtaining ticrinaphene
ES398809A1 (es) Un procedimiento para preparar nicotinoilglicinato de beta-piridilcarbinol.
NL183461C (nl) Werkwijze ter bereiding van 3-ethoxy-11beta-hydroxy-3,5-pregnadieen-derivaten.
BE847864A (fr) Procede pour preparer des acides (dihalogenovinyl) cyclopropane-carboxyliques,
NL7604406A (nl) Werkwijze ter bereiding van 3,5-xylenol.
ES387064A1 (es) Un procedimiento de preparacion de monopiridoxalfosfato de papaverina.