NL243018A - - Google Patents

Info

Publication number: NL243018A
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.)

1958-09-04

Publication of NL243018A publication Critical patent/NL243018A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
- 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
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
- C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Polyurethanes Or Polyureas (AREA)

NL243018D 1958-09-04 NL243018A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US75889358A	1958-09-04	1958-09-04
US64818067A	1967-05-25	1967-05-25

Publications (1)

Publication Number	Publication Date
NL243018A true NL243018A (nl)

Family

ID=27095328

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL243018D NL243018A (nl)	1958-09-04

Country Status (6)

Country	Link
US (1)	US3471465A (nl)
CH (1)	CH389902A (nl)
DE (1)	DE1101752B (nl)
FR (1)	FR1234952A (nl)
GB (1)	GB923404A (nl)
NL (1)	NL243018A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5728415B2 (nl) *	1975-02-11	1982-06-16

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE24514E (en) *		1958-08-12		Process for the manufacture of polyurethane plastics
US2425755A (en) *	1944-06-01	1947-08-19	Carbide & Carbon Chem Corp	Mixtures of polyoxyalkylene monohydroxy compounds and methods of making such mixtures
BE536296A (nl) *	1954-03-22
FR1158057A (fr) *	1955-11-21	1958-06-06	Us Rubber Co	Mousses cellulaires
BE567937A (nl) *	1957-05-23
US2949431A (en) *	1957-07-17	1960-08-16	Mobay Chemical Corp	Preparation of cellular polyurethanes using piperazine catalysts
BE595337A (nl) *	1957-09-25

0
- NL NL243018D patent/NL243018A/xx unknown
1959
- 1959-08-28 CH CH7751459A patent/CH389902A/de unknown
- 1959-08-28 DE DEF29262A patent/DE1101752B/de active Pending
- 1959-09-03 FR FR804206A patent/FR1234952A/fr not_active Expired
- 1959-09-04 GB GB30292/59A patent/GB923404A/en not_active Expired
1967
- 1967-05-25 US US648180A patent/US3471465A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB923404A (en)	1963-04-10
FR1234952A (fr)	1960-11-07
US3471465A (en)	1969-10-07
CH389902A (de)	1965-03-31
DE1101752B (de)	1961-03-09

Publication	Publication Date	Title
AT214638B (nl)	1961-04-25
AT221043B (nl)	1962-04-25
AT217439B (nl)	1961-10-10
AT215747B (nl)	1961-06-26
FR397M (nl)	1961-04-10
AT216227B (nl)	1961-07-10
AT213908B (nl)	1961-03-10
AT215751B (nl)	1961-06-26
FR569M (nl)	1961-06-05
AT216749B (nl)	1961-08-10
AT219868B (nl)	1962-02-26
AT214270B (nl)	1961-03-27
AT214348B (nl)	1961-03-27
AT215738B (nl)	1961-06-26
AT216612B (nl)	1961-08-10
AT216771B (nl)	1961-08-25
AT216803B (nl)	1961-08-25
AT216831B (nl)	1961-08-25
AT217982B (nl)	1961-11-10
AT219815B (nl)	1962-02-26
JPS3516516B1 (nl)	1960-10-31
BE555601A (nl)
BE531097A (nl)
BE548156A (nl)
BE438342A (nl)