NL103308C - - Google Patents

Info

Publication number: NL103308C
Authority: NL; Netherlands

Application number

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.)

1956-12-04

Publication of NL103308C publication Critical patent/NL103308C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/96—Esters of carbonic or haloformic acids
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
- C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
- C07D203/14—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom with carbocyclic rings directly attached to the ring nitrogen atom
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/22—General preparatory processes using carbonyl halides
- C08G64/24—General preparatory processes using carbonyl halides and phenols
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/26—General preparatory processes using halocarbonates
- C08G64/28—General preparatory processes using halocarbonates and phenols

Landscapes

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

NL103308D 1956-12-04 NL103308C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF0021284		1956-12-04

Publications (1)

Publication Number	Publication Date
NL103308C true NL103308C (da)

Family

ID=40445458

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL103308D NL103308C (da)	1956-12-04

Country Status (6)

Country	Link
US (1)	US3275674A (da)
BE (1)	BE555894A (da)
CH (1)	CH361792A (da)
FR (1)	FR1169802A (da)
GB (1)	GB808490A (da)
NL (1)	NL103308C (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3220975A (en) *	1959-03-19	1965-11-30	Eastman Kodak Co	Tri-isoamylamine catalyst in a process for preparing a polycarbonate
NL250568A (da) *	1959-04-25
DE1181195B (de) *	1961-04-13	1964-11-12	Bayer Ag	Verfahren zur Herstellung von Pyrokohlensaeureestern
NL278306A (da) *	1961-05-25
DE1210853B (de) *	1961-05-25	1966-02-17	Bayer Ag	Verfahren zur Herstellung von Kohlensaeure- oder Carbonsaeureestern oder deren Anhydriden
US3170946A (en) *	1961-08-17	1965-02-23	Union Carbide Corp	Preparation of arylchloroformates
US3211776A (en) *	1963-01-22	1965-10-12	Du Pont	Catalytic process for preparing aromatic chloroformates
US3211774A (en) *	1963-01-22	1965-10-12	Du Pont	Process for preparing aromatic esters of chloroformic acid
US3544514A (en) *	1965-01-15	1970-12-01	Bayer Ag	Process for the production of thermoplastic polycarbonates
DE1232133B (de) *	1965-04-01	1967-01-12	Bayer Ag	Verfahren zur Herstellung von Isocyanat-kohlensaeureestern
US3542841A (en) *	1966-07-06	1970-11-24	Stevens & Co Inc J P	Aryl derivatives
DE2251206C3 (de) *	1972-10-19	1986-01-02	Basf Ag, 6700 Ludwigshafen	Verfahren zur Herstellung von Chlorkohlensäureestern
DE2410668A1 (de) *	1974-03-06	1975-09-11	Bayer Ag	Verfahren zur herstellung von bisphenolbischlorkohlensaeureestern
DE2410743C2 (de) *	1974-03-06	1986-10-02	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Bisphenolbischlorkohlensäureestern
US4054597A (en) *	1974-09-26	1977-10-18	Bayer Aktiengesellschaft	Thiodiglycol polycarbonates
US4102912A (en) *	1977-02-14	1978-07-25	General Electric Company	Process to prepare polyhalodiphenyl carbonates
DE2928444A1 (de) *	1979-07-13	1981-03-12	Bayer Ag, 5090 Leverkusen	Aufarbeitungsverfahren fuer polycarbonate.
DE3301670A1 (de) *	1983-01-20	1984-07-26	Bayer Ag, 5090 Leverkusen	Leimungsmittel
US4535143A (en) *	1984-08-06	1985-08-13	Mobay Chemical Corporation	Process for the preparation of copolycarbonates of sulfonyl diphenol
US4604434A (en) *	1985-01-02	1986-08-05	General Electric Company	Aromatic polycarbonate crosslinked with aromatic bis cyclic carbonate
US4810813A (en) *	1986-09-08	1989-03-07	General Electric Company	Method for making reaction products of phosgene and dihydric phenol with stable suspension of dihydric phenol, alkali metal hydroxide and water
US5252770A (en) *	1989-06-05	1993-10-12	Monsanto Company	Process for the production of carbonate esters
US5183918A (en) *	1989-08-25	1993-02-02	Monsanto Company	Process for the production of carbonate esters
US5183919A (en) *	1989-12-18	1993-02-02	The Dow Chemical Company	Process for the preparation of diaryl carbonates
US5562851A (en) *	1994-12-21	1996-10-08	Exxon Chemical Patents Inc.	Sulfur-containing carbonate reaction products as lubricating oil antiwear additives
US6576739B2 (en)	2000-05-10	2003-06-10	General Electric Company	Method of polycarbonate preparation
CN113444562B (zh) *	2021-06-22	2022-03-11	道骐科技有限公司	一种功能润滑油及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2370571A (en) *	1941-03-28	1945-02-27	Pittsburgh Plate Glass Co	Preparation of carbonic acid esters
US2648697A (en) *	1951-04-10	1953-08-11	Ohio Apex Inc	Method of making organic carbonate
US2808371A (en) *	1954-04-29	1957-10-01	Columbia Southern Chem Corp	Carbonate purification
US2873291A (en) *	1957-07-05	1959-02-10	Du Pont	Process for preparing bis(chloroformates) of 1, 2-diols

0
- NL NL103308D patent/NL103308C/xx active
1957
- 1957-03-11 CH CH361792D patent/CH361792A/de unknown
- 1957-03-18 BE BE555894A patent/BE555894A/fr unknown
- 1957-03-19 FR FR1169802D patent/FR1169802A/fr not_active Expired
- 1957-03-22 GB GB9534/57A patent/GB808490A/en not_active Expired
1960
- 1960-08-01 US US46360A patent/US3275674A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR1169802A (fr)	1959-01-06
CH361792A (de)	1962-05-15
BE555894A (en)	1957-05-15
GB808490A (en)	1959-02-04
US3275674A (en)	1966-09-27

Publication	Publication Date	Title
AT197311B (da)	1958-04-25
AT202855B (da)	1959-04-10
AT216255B (da)	1961-07-25
AT199361B (da)	1958-08-25
AT198114B (da)	1958-06-10
AT202354B (da)	1959-03-10
AT213780B (da)	1961-02-27
AT201309B (da)	1958-12-27
AT195843B (da)	1958-02-25
AT202279B (da)	1959-02-25
AT196732B (da)	1958-03-25
AT194202B (da)	1957-12-27
AT197702B (da)	1958-05-27
AT196779B (da)	1958-03-25
AT199904B (da)	1958-10-10
AT197110B (da)	1958-04-10
AT196945B (da)	1958-04-10
AT193789B (da)	1957-12-10
AT198038B (da)	1958-06-10
AT198039B (da)	1958-06-10
AT198051B (da)	1958-06-10
AT196778B (da)	1958-03-25
AT198347B (da)	1958-06-25
AT198677B (da)	1958-07-25
AT198814B (da)	1958-07-25