BR7703638A - Processo para a preparacao de compostos organicos com grupos hidroxila bloqueados,compostos e processo para a preparacao de poliuretanas - Google Patents

Processo para a preparacao de compostos organicos com grupos hidroxila bloqueados,compostos e processo para a preparacao de poliuretanas

Info

Publication number: BR7703638A
Authority: BR; Brazil
Prior art keywords: preparation; compounds; polyurethanes; hydroxyl groups; blocked hydroxyl
Prior art date: 1976-06-05

Application number

BR7703638A

Other languages

English (en)

Portuguese (pt)

Inventor

H Gruber

W Wellner

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.)

1976-06-05

Filing date

1977-06-03

Publication date

1978-04-18

1977-06-03 Application filed by Bayer Ag filed Critical Bayer Ag

1978-04-18 Publication of BR7703638A publication Critical patent/BR7703638A/pt

Links

238000000034 method Methods 0.000 title 2
-1 HYDROXYL GROUPS Chemical group 0.000 title 1
150000001875 compounds Chemical class 0.000 title 1
150000002894 organic compounds Chemical class 0.000 title 1
229920002635 polyurethane Polymers 0.000 title 1
239000004814 polyurethane Substances 0.000 title 1

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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyurethanes Or Polyureas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BR7703638A 1976-06-05 1977-06-03 Processo para a preparacao de compostos organicos com grupos hidroxila bloqueados,compostos e processo para a preparacao de poliuretanas BR7703638A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762625392 DE2625392A1 (de)	1976-06-05	1976-06-05	Verfahren zur herstellung von organischen verbindungen mit blockierten hydroxylgruppen

Publications (1)

Publication Number	Publication Date
BR7703638A true BR7703638A (pt)	1978-04-18

Family

ID=5979926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7703638A BR7703638A (pt)	1976-06-05	1977-06-03	Processo para a preparacao de compostos organicos com grupos hidroxila bloqueados,compostos e processo para a preparacao de poliuretanas

Country Status (12)

Country	Link
JP (1)	JPS52151110A (de)
AT (1)	AT358282B (de)
AU (1)	AU2576577A (de)
BE (1)	BE855364A (de)
BR (1)	BR7703638A (de)
DD (1)	DD132489A5 (de)
DE (1)	DE2625392A1 (de)
ES (1)	ES459330A1 (de)
FR (1)	FR2353511A1 (de)
GB (1)	GB1553529A (de)
NL (1)	NL7706083A (de)
SE (1)	SE7706459L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004003495A1 (de) *	2004-01-23	2005-08-11	Bayer Materialscience Ag	Orthoestergruppenhaltige Bindemittel
DE102004057224A1 (de) *	2004-11-26	2006-06-01	Bayer Materialscience Ag	BOE-und/oder Polyorthoestergruppenhaltige Bindemittelgemische

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3226354A (en) *	1953-08-07	1965-12-28	Monsanto Co	Adhesive products of polyisocyanates and polyisothiocyanates
GB1128963A (en) *	1966-08-22	1968-10-02	Grace W R & Co	Novel orthoesters

1976
- 1976-06-05 DE DE19762625392 patent/DE2625392A1/de not_active Withdrawn
1977
- 1977-05-31 ES ES459330A patent/ES459330A1/es not_active Expired
- 1977-06-02 NL NL7706083A patent/NL7706083A/xx not_active Application Discontinuation
- 1977-06-02 AU AU25765/77A patent/AU2576577A/en not_active Expired
- 1977-06-02 SE SE7706459A patent/SE7706459L/ not_active Application Discontinuation
- 1977-06-02 GB GB2341777A patent/GB1553529A/en not_active Expired
- 1977-06-03 FR FR7717077A patent/FR2353511A1/fr not_active Withdrawn
- 1977-06-03 DD DD19930177A patent/DD132489A5/de unknown
- 1977-06-03 AT AT394977A patent/AT358282B/de not_active IP Right Cessation
- 1977-06-03 BR BR7703638A patent/BR7703638A/pt unknown
- 1977-06-03 BE BE178170A patent/BE855364A/xx unknown
- 1977-06-03 JP JP6493677A patent/JPS52151110A/ja active Pending

Also Published As

Publication number	Publication date
AT358282B (de)	1980-08-25
JPS52151110A (en)	1977-12-15
BE855364A (fr)	1977-12-05
ATA394977A (de)	1980-01-15
NL7706083A (nl)	1977-12-07
AU2576577A (en)	1978-12-07
DE2625392A1 (de)	1977-12-15
DD132489A5 (de)	1978-10-04
FR2353511A1 (fr)	1977-12-30
SE7706459L (sv)	1977-12-06
ES459330A1 (es)	1978-04-01
GB1553529A (en)	1979-09-26

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