FR1088904A - Improvements to synthetic rubbers and their stabilization process - Google Patents

Improvements to synthetic rubbers and their stabilization process

Info

Publication number: FR1088904A
Authority: FR; France
Prior art keywords: synthetic rubbers; stabilization process; stabilization; rubbers; synthetic
Prior art date: 1949-07-25
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

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.)

1949-07-25

Filing date

1950-05-23

Publication date

1955-03-11

1950-05-23 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1955-03-11 Application granted granted Critical

1955-03-11 Publication of FR1088904A publication Critical patent/FR1088904A/en

Status Expired legal-status Critical Current

Classifications

- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates

Landscapes

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

FR1088904D 1949-07-25 1950-05-23 Improvements to synthetic rubbers and their stabilization process Expired FR1088904A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US291211XA	1949-07-25	1949-07-25

Publications (1)

Publication Number	Publication Date
FR1088904A true FR1088904A (en)	1955-03-11

Family

ID=21847340

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1088904D Expired FR1088904A (en)	1949-07-25	1950-05-23	Improvements to synthetic rubbers and their stabilization process

Country Status (6)

Country	Link
BE (1)	BE496125A (en)
CH (1)	CH291211A (en)
DE (1)	DE927535C (en)
FR (1)	FR1088904A (en)
GB (1)	GB677585A (en)
NL (1)	NL73609C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2883364A (en) *	1955-03-01	1959-04-21	Goodrich Co B F	Stabilization of rubber with resinous bis-cresols
DE1233588B (en) *	1958-05-13	1967-02-02	Bayer Ag	Anti-aging agent for natural rubber
CN111088099B (en) *	2018-10-23	2022-10-21	中国石油化工股份有限公司	Gas engine oil composition and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE733031C (en) *	1938-10-14	1943-03-18	Ig Farbenindustrie Ag	Process for stabilizing synthetic rubber-like substances
US2538355A (en) *	1949-07-25	1951-01-16	American Cyanamid Co	2, 2'-alkylene bis-4, 6-dialkyl phenols as rubber stabilizers

0
- NL NL73609D patent/NL73609C/xx active
- BE BE496125D patent/BE496125A/xx unknown
1950
- 1950-05-17 GB GB12310/50A patent/GB677585A/en not_active Expired
- 1950-05-23 FR FR1088904D patent/FR1088904A/en not_active Expired
- 1950-06-19 CH CH291211D patent/CH291211A/en unknown
- 1950-06-25 DE DEA2339A patent/DE927535C/en not_active Expired

Also Published As

Publication number	Publication date
DE927535C (en)	1955-05-12
NL73609C (en)
BE496125A (en)
CH291211A (en)	1953-06-15
GB677585A (en)	1952-08-20

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