CA941100A - Acid-resistant phenolic foams - Google Patents

Acid-resistant phenolic foams

Info

Publication number: CA941100A
Authority: CA; Canada
Prior art keywords: acid; phenolic foams; resistant phenolic; resistant; foams
Prior art date: 1971-04-05
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

CA128,688A

Other languages

English (en)

Other versions

CA128688S (en

Inventor

Jasper E. Hardin

John P. Badger

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.)

Eltra Corp

Original Assignee

Eltra Corp

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.)

1971-04-05

Filing date

1971-11-26

Publication date

1974-01-29

1971-11-26 Application filed by Eltra Corp filed Critical Eltra Corp

1974-01-29 Application granted granted Critical

1974-01-29 Publication of CA941100A publication Critical patent/CA941100A/en

Status Expired legal-status Critical Current

Links

239000002253 acid Substances 0.000 title 1
239000006260 foam Substances 0.000 title 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title 1

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
- 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
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

CA128,688A 1971-04-05 1971-11-26 Acid-resistant phenolic foams Expired CA941100A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13141971A	1971-04-05	1971-04-05

Publications (1)

Publication Number	Publication Date
CA941100A true CA941100A (en)	1974-01-29

Family

ID=22449387

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA128,688A Expired CA941100A (en)	1971-04-05	1971-11-26	Acid-resistant phenolic foams

Country Status (11)

Country	Link
BE (1)	BE779504A (fr)
BR (1)	BR7200307D0 (fr)
CA (1)	CA941100A (fr)
DE (1)	DE2212308A1 (fr)
ES (1)	ES397737A1 (fr)
FR (1)	FR2131962A1 (fr)
GB (1)	GB1367908A (fr)
IT (1)	IT948648B (fr)
LU (1)	LU64798A1 (fr)
NL (1)	NL7204476A (fr)
ZA (1)	ZA717510B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8908911D0 (en) *	1989-04-20	1989-06-07	Evans Albert E J	The preparation of a phenolic foam
FR2684386B1 (fr) *	1991-11-29	1995-04-14	Cray Valley Sa	Composition pour mousse phenol aldehyde a base de dichlorofluoroethane.

1971
- 1971-11-09 ZA ZA717510A patent/ZA717510B/xx unknown
- 1971-11-26 CA CA128,688A patent/CA941100A/en not_active Expired
- 1971-12-07 ES ES397737A patent/ES397737A1/es not_active Expired
- 1971-12-22 GB GB5980271A patent/GB1367908A/en not_active Expired
1972
- 1972-01-19 BR BR307/72A patent/BR7200307D0/pt unknown
- 1972-02-16 FR FR7205214A patent/FR2131962A1/fr not_active Withdrawn
- 1972-02-17 LU LU64798D patent/LU64798A1/xx unknown
- 1972-02-17 BE BE779504A patent/BE779504A/fr unknown
- 1972-02-18 IT IT48419/72A patent/IT948648B/it active
- 1972-03-14 DE DE19722212308 patent/DE2212308A1/de active Pending
- 1972-04-04 NL NL7204476A patent/NL7204476A/xx unknown

Also Published As

Publication number	Publication date
LU64798A1 (fr)	1972-07-04
DE2212308A1 (de)	1972-10-12
BR7200307D0 (pt)	1973-05-24
FR2131962A1 (fr)	1972-11-17
GB1367908A (en)	1974-09-25
BE779504A (fr)	1972-06-16
IT948648B (it)	1973-06-11
ZA717510B (en)	1972-08-30
ES397737A1 (es)	1974-06-01
NL7204476A (fr)	1972-10-09

Publication	Publication Date	Title
CA940245A (en)	1974-01-15	Voicegram service
AU3566471A (en)	1973-05-17	Acid resistant phenolic foams
CA932500A (en)	1973-08-21	Polyimide-polyisocyanurate-polycarbodiimide foams
AU4211872A (en)	1973-11-15	Batteries
CA941100A (en)	1974-01-29	Acid-resistant phenolic foams
AU4106272A (en)	1973-10-18	Methods for obtianing foams from phenolic resins
CA873922A (en)	1971-06-22	Self-extinguishing phenolic foams
CA964049A (en)	1975-03-11	Shaving devices
CA951892A (en)	1974-07-30	Level
CA870183A (en)	1971-05-04	Graphite structures
CA839789A (en)	1970-04-21	Phenolic foams
CA865797A (en)	1971-03-09	Non-punking phenolic foam
CA865798A (en)	1971-03-09	Phenolic foam process
CA859789A (en)	1970-12-29	Phenolic resin foams
CA879745A (en)	1971-08-31	Thermoset foamed phenol-polyurethane
CA840473A (en)	1970-04-28	Phenolic foams
AU476036B2 (en)	1976-09-09	Polymer-gas separator
AU3320971A (en)	1973-03-15	Oblique slitting mechanism
CA889352A (en)	1971-12-28	Phenols
AU2792771A (en)	1972-10-26	Paddleboat
CA866234A (en)	1971-03-16	Polymer foams
CA871512A (en)	1971-05-25	Self-honing slitter
CA967081A (en)	1975-05-06	Etchant
CA968228A (en)	1975-05-27	Icebreaking
CA873517A (en)	1971-06-15	Battery