NL93810C - - Google Patents

Info

Publication number: NL93810C
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.)

1952-01-30

Publication of NL93810C publication Critical patent/NL93810C/xx

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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen

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)

NL93810D 1952-01-30 NL93810C (ro)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE317910X		1952-01-30

Publications (1)

Publication Number	Publication Date
NL93810C true NL93810C (ro)

Family

ID=6150907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL93810D NL93810C (ro)	1952-01-30

Country Status (6)

Country	Link
US (1)	US2788332A (ro)
BE (1)	BE517149A (ro)
CH (1)	CH317910A (ro)
FR (1)	FR1070138A (ro)
GB (1)	GB770631A (ro)
NL (1)	NL93810C (ro)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE529347A (ro) *	1953-06-16
BE542119A (ro) *	1954-10-22
US2955058A (en) *	1957-12-13	1960-10-04	Du Pont	Spray application of foamable polyurethane materials
US3029208A (en) *	1959-07-03	1962-04-10	Allied Chem	Cellular polyurethane and process of preparing same
US3154521A (en) *	1960-02-02	1964-10-27	Atlantic Res Corp	Polyurethanes from polyesters of polycarboxylic acid, tertiary-amino-diol and tertiary-amino-polyol
CA2493024A1 (en) *	2002-07-19	2004-01-29	E. I. Du Pont De Nemours And Company	Aromatic polyester polyols
US20060069175A1 (en) *	2003-07-15	2006-03-30	E. I. Du Pont De Nemours And Company	Aromatic polyester polyols

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE596114C (de) *	1930-09-19	1934-04-27	Kurt Albert G M B H Chemische	Verfahren zur Herstellung haertbarer Kunstharze
US2282827A (en) *	1939-11-13	1942-05-12	Du Pont	Resinous product and method of making
US2577280A (en) *	1948-09-18	1951-12-04	Lockheed Aircraft Corp	Cellular plastic material
US2577281A (en) *	1948-10-15	1951-12-04	Lockheed Aircraft Corp	Flame retardant cellular plastic material
US2591884A (en) *	1949-02-17	1952-04-08	Lockheed Aircraft Corp	Alkyd resin-diisocyanate cellular foamed plastics
US2650212A (en) *	1949-08-20	1953-08-25	Bayer Ag	Adhesive composition comprising a diisocyanate modified polyester
DE821934C (de) *	1950-02-24	1951-11-22	Bayer Ag	Verfahren zur Verbesserung von Schichtstoffen

0
- NL NL93810D patent/NL93810C/xx active
- BE BE517149D patent/BE517149A/xx unknown
1953
- 1953-01-13 GB GB1017/53A patent/GB770631A/en not_active Expired
- 1953-01-19 CH CH317910D patent/CH317910A/de unknown
- 1953-01-28 FR FR1070138D patent/FR1070138A/fr not_active Expired
- 1953-01-29 US US334076A patent/US2788332A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE517149A (ro)
CH317910A (de)	1956-12-15
US2788332A (en)	1957-04-09
FR1070138A (fr)	1954-07-19
GB770631A (en)	1957-03-20

Publication	Publication Date	Title
FR999277A (ro)	1952-01-29
DE1048746B (ro)
IT500483A (ro)
DE1065766B (ro)
FR999336A (ro)	1952-01-29
FR999165A (ro)	1952-01-25
FR999459A (ro)	1952-01-31
FR999449A (ro)	1952-01-30
FR1092704A (ro)	1955-04-26
FR999029A (ro)	1952-01-25
FR999149A (ro)	1952-01-25
BE516575A (ro)
BE517643A (ro)
BE516661A (ro)
BE516819A (ro)
BE516872A (ro)
BE516931A (ro)
BE519063A (ro)
BE516944A (ro)
BE517314A (ro)
BE517337A (ro)
BE517591A (ro)
BE517628A (ro)
BE514775A (ro)
BE513644A (ro)