NL78725C - - Google Patents

Info

Publication number: NL78725C
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.)

1949-12-31

Publication of NL78725C publication Critical patent/NL78725C/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
- C08J9/12—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 physical blowing agent
- C08J9/14—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 physical blowing agent organic
- C08J9/142—Compounds containing oxygen but no halogen atom
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/18—Pleated or corrugated hoses
- 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
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
- 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
- C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Emergency Medicine (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

NL78725D 1949-12-31 NL78725C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US136195A US2786038A (en)	1949-12-31	1949-12-31	Method for the manufacture of cellular rubber of the latex foam type

Publications (1)

Publication Number	Publication Date
NL78725C true NL78725C (xx)

Family

ID=22471765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL78725D NL78725C (xx)	1949-12-31

Country Status (5)

Country	Link
US (1)	US2786038A (xx)
BE (1)	BE499868A (xx)
FR (1)	FR1032663A (xx)
GB (1)	GB668499A (xx)
NL (1)	NL78725C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1198059B (de) *	1958-07-11	1965-08-05	Waldhof Zellstoff Fab	Verfahren zur Herstellung von Kautschuk mit grosser Haerte
DE3624934A1 (de) *	1986-07-23	1988-01-28	Dynamit Nobel Ag	Bei hohen temperaturen bestaendige katalysator-formkoerper und verfahren zu deren herstellung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL31068C (xx) *	1930-03-31
GB402067A (en) *	1932-05-21	1933-11-21	Ugo Pestalozza	Improvements in or relating to the manufacture of rubber or ebonite and articles composed thereof
GB420912A (en) *	1932-06-22	1934-12-06	Degussa	Improvements in and relating to abrasive smoothing or polishing cloths, paper and the like, and methods of manufacturing the same
NL41150C (xx) *	1934-05-17
US2217605A (en) *	1938-09-14	1940-10-08	Dunlop Tire & Rubber Corp	Method for the production of cellular rubber masses
GB619619A (xx) *	1946-09-11
US2540040A (en) *	1948-08-13	1951-01-30	Ben L Sarett	Method of making foam rubber articles

0
- NL NL78725D patent/NL78725C/xx active
- BE BE499868D patent/BE499868A/xx unknown
1949
- 1949-12-31 US US136195A patent/US2786038A/en not_active Expired - Lifetime
1950
- 1950-02-20 GB GB4273/50A patent/GB668499A/en not_active Expired
- 1950-12-22 FR FR1032663D patent/FR1032663A/fr not_active Expired

Also Published As

Publication number	Publication date
GB668499A (en)	1952-03-19
FR1032663A (fr)	1953-07-03
US2786038A (en)	1957-03-19
BE499868A (xx)

Publication	Publication Date	Title
NL76099C (xx)
BE487648A (xx)
BE155588A (xx)
BE437616A (xx)
BE449134A (xx)
BE457200A (xx)
BE476015A (xx)
BE476643A (xx)
BE476829A (xx)
BE479156A (xx)
BE480597A (xx)
BE480618A (xx)
BE482756A (xx)
BE483443A (xx)
BE483689A (xx)
BE485768A (xx)
BE485770A (xx)
BE486689A (xx)	1949-01-31
BE486819A (xx)
BE487077A (xx)	1949-02-15
BE487289A (xx)
BE487335A (xx)
BE487425A (xx)
BE487428A (xx)
BE487564A (xx)