ES425501A1 - Procedimiento para la obtencion de productos de condensa- cion hidroxilicos de color claro. - Google Patents

Procedimiento para la obtencion de productos de condensa- cion hidroxilicos de color claro.

Info

Publication number: ES425501A1
Authority: ES; Spain
Prior art keywords: alpha; dihydroxy; phenols; condensation resins; diisopropyl benzenes
Prior art date: 1973-04-19
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

ES425501A

Other languages

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.)

1973-04-19

Filing date

1974-04-19

Publication date

1976-06-16

1974-04-19 Application filed by Bayer AG filed Critical Bayer AG

1976-06-16 Publication of ES425501A1 publication Critical patent/ES425501A1/es

Status Expired legal-status Critical Current

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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with monohydric phenols having only one hydrocarbon substituent ortho on para to the OH group, e.g. p-tert.-butyl phenol

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Compositions Of Macromolecular Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

ES425501A 1973-04-19 1974-04-19 Procedimiento para la obtencion de productos de condensa- cion hidroxilicos de color claro. Expired ES425501A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2320008A DE2320008A1 (de)	1973-04-19	1973-04-19	Kondensationsharze aus phenolen und alpha, alpha'-dihydroxydiisopropylbenzolen

Publications (1)

Publication Number	Publication Date
ES425501A1 true ES425501A1 (es)	1976-06-16

Family

ID=5878705

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES425501A Expired ES425501A1 (es)	1973-04-19	1974-04-19	Procedimiento para la obtencion de productos de condensa- cion hidroxilicos de color claro.

Country Status (11)

Country	Link
JP (1)	JPS5012058A (es)
AT (1)	AT334083B (es)
BE (1)	BE813872A (es)
CH (1)	CH592033A5 (es)
DE (1)	DE2320008A1 (es)
ES (1)	ES425501A1 (es)
FR (1)	FR2226428B1 (es)
GB (1)	GB1431873A (es)
IT (1)	IT1013111B (es)
NL (1)	NL7405121A (es)
SE (2)	SE7405232L (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3062955D1 (en) *	1979-06-20	1983-06-09	Bayer Ag	Process for the preparation of resol resins and their use in the preparation of lacquer films
JPS61187908U (es) *	1985-05-16	1986-11-22

1973
- 1973-04-19 DE DE2320008A patent/DE2320008A1/de not_active Withdrawn
1974
- 1974-04-16 NL NL7405121A patent/NL7405121A/xx not_active Application Discontinuation
- 1974-04-17 AT AT317674A patent/AT334083B/de not_active IP Right Cessation
- 1974-04-17 IT IT50433/74A patent/IT1013111B/it active
- 1974-04-17 CH CH532974A patent/CH592033A5/xx not_active IP Right Cessation
- 1974-04-18 BE BE143334A patent/BE813872A/xx unknown
- 1974-04-18 SE SE7405232A patent/SE7405232L/sv unknown
- 1974-04-18 JP JP49042788A patent/JPS5012058A/ja active Pending
- 1974-04-19 GB GB1725274A patent/GB1431873A/en not_active Expired
- 1974-04-19 FR FR7413796A patent/FR2226428B1/fr not_active Expired
- 1974-04-19 ES ES425501A patent/ES425501A1/es not_active Expired
1977
- 1977-12-05 SE SE7713755A patent/SE7713755L/xx unknown

Also Published As

Publication number	Publication date
CH592033A5 (es)	1977-10-14
IT1013111B (it)	1977-03-30
BE813872A (fr)	1974-10-18
SE7405232L (es)	1974-10-21
FR2226428B1 (es)	1979-02-16
FR2226428A1 (es)	1974-11-15
ATA317674A (de)	1976-04-15
AT334083B (de)	1976-12-27
JPS5012058A (es)	1975-02-07
DE2320008A1 (de)	1974-11-07
NL7405121A (es)	1974-10-22
SE7713755L (sv)	1977-12-05
GB1431873A (en)	1976-04-14

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