NL66824C - - Google Patents

Info

Publication number: NL66824C
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.)

1948-04-30

Publication of NL66824C publication Critical patent/NL66824C/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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/24—Derivatives of hydrazine

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Compositions Of Macromolecular Compounds (AREA)

NL66824D 1948-04-30 NL66824C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR965938T		1948-04-30

Publications (1)

Publication Number	Publication Date
NL66824C true NL66824C (enrdf_load_html_response)

Family

ID=9499650

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL696902002A NL142274B (nl)	1948-04-30		Elektronenbundelbuis.
NL66824D NL66824C (enrdf_load_html_response)	1948-04-30

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL696902002A NL142274B (nl)	1948-04-30		Elektronenbundelbuis.

Country Status (4)

Country	Link
DE (1)	DE810549C (enrdf_load_html_response)
FR (1)	FR965938A (enrdf_load_html_response)
GB (1)	GB665162A (enrdf_load_html_response)
NL (2)	NL66824C (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE926206C (de) *	1951-08-17	1955-04-07	Dow Chemical Co	Zellfoermige Kunstharzmasse und Verfahren zu deren Herstellung
DE1141611B (de) *	1954-06-29	1962-12-27	Wilhelm Dischreit Dr Ing	Verfahren zur Herstellung poroeser Appreturen
DE1016680B (de) *	1954-10-09	1957-10-03	Kunststoffvertriebsgesellschaf	Poroeser, kaschierter Schaumstoff und Verfahren zu dessen Herstellung
DE1134774B (de) *	1957-04-13	1962-08-16	Vogt & Co K G	Verfahren zur Herstellung einer als Spielausgleich- und Bremsschicht wirkenden poroes-elastischen Kunststoff-schicht auf Spulenabgleichkernen
NL263170A (enrdf_load_html_response) *	1960-04-05	1900-01-01

0
- NL NL696902002A patent/NL142274B/xx unknown
- NL NL66824D patent/NL66824C/xx active
1948
- 1948-04-30 FR FR965938D patent/FR965938A/fr not_active Expired
1949
- 1949-04-08 GB GB9667/49A patent/GB665162A/en not_active Expired
- 1949-04-26 DE DEP40742D patent/DE810549C/de not_active Expired

Also Published As

Publication number	Publication date
GB665162A (en)	1952-01-16
NL142274B (nl)
FR965938A (fr)	1950-09-26
DE810549C (de)	1951-08-13

Publication	Publication Date	Title
AT165629B (enrdf_load_html_response)	1950-03-25
AT166638B (enrdf_load_html_response)	1950-08-25
NL67043C (enrdf_load_html_response)
BE267826A (enrdf_load_html_response)
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BE479349A (enrdf_load_html_response)	1948-01-31
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