JPS4947495A - - Google Patents

Info

Publication number: JPS4947495A
Authority: JP; Japan
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.): Granted

Application number

JP48048261A

Other languages

Other versions

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.)

1972-05-02

Filing date

1973-04-26

Publication date

1974-05-08

1973-04-26 Application filed filed Critical

1974-05-08 Publication of JPS4947495A publication Critical patent/JPS4947495A/ja

1981-01-08 Publication of JPS56446B2 publication Critical patent/JPS56446B2/ja

Status Expired legal-status Critical Current

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
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2669—Non-metals or compounds thereof
- C08G65/2672—Nitrogen or compounds thereof
- 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
- C08J2375/08—Polyurethanes from polyethers

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)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

JP4826173A 1972-05-02 1973-04-26 Expired JPS56446B2 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2035772		1972-05-02

Publications (2)

Publication Number	Publication Date
JPS4947495A true JPS4947495A (pt)	1974-05-08
JPS56446B2 JPS56446B2 (pt)	1981-01-08

Family

ID=10144610

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4826173A Expired JPS56446B2 (pt)	1972-05-02	1973-04-26

Country Status (11)

Country	Link
JP (1)	JPS56446B2 (pt)
AT (1)	AT331034B (pt)
AU (1)	AU469254B2 (pt)
BE (1)	BE798926A (pt)
BR (1)	BR7303135D0 (pt)
CH (1)	CH592122A5 (pt)
DE (1)	DE2321884A1 (pt)
ES (1)	ES414240A1 (pt)
FR (1)	FR2183072A1 (pt)
IT (1)	IT988642B (pt)
NL (1)	NL7306021A (pt)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10518054B2 (en)	2014-08-25	2019-12-31	Fisher & Paykel Healthcare Limited	Respiratory mask and related portions, components or sub-assemblies
US10828442B2 (en)	2011-04-15	2020-11-10	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US10946155B2 (en)	2012-09-04	2021-03-16	Fisher & Paykel Healthcare Limited	Valsalva mask
US11559647B2 (en)	2011-04-15	2023-01-24	Fisher & Paykel Healthcare Limited	Interface comprising a nasal sealing portion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2815540A1 (de) *	1978-04-11	1979-10-25	Basf Ag	Polyurethan-weichschaumstoffe mit hoher trag- und stossabsorptionsfaehigkeit
CA1189249A (en) *	1981-07-09	1985-06-18	Bernhard Liessem	Foam manufacture

1973
- 1973-04-26 JP JP4826173A patent/JPS56446B2/ja not_active Expired
- 1973-04-27 FR FR7315385A patent/FR2183072A1/fr not_active Withdrawn
- 1973-04-30 CH CH612973A patent/CH592122A5/xx not_active IP Right Cessation
- 1973-04-30 BE BE130593A patent/BE798926A/xx not_active IP Right Cessation
- 1973-04-30 AT AT382373A patent/AT331034B/de not_active IP Right Cessation
- 1973-04-30 ES ES414240A patent/ES414240A1/es not_active Expired
- 1973-04-30 DE DE19732321884 patent/DE2321884A1/de not_active Withdrawn
- 1973-04-30 AU AU54986/73A patent/AU469254B2/en not_active Expired
- 1973-04-30 BR BR313573A patent/BR7303135D0/pt unknown
- 1973-04-30 IT IT2356873A patent/IT988642B/it active
- 1973-05-01 NL NL7306021A patent/NL7306021A/xx not_active Application Discontinuation

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10842955B2 (en)	2011-04-15	2020-11-24	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US10828442B2 (en)	2011-04-15	2020-11-10	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US10828441B2 (en)	2011-04-15	2020-11-10	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US10828440B2 (en)	2011-04-15	2020-11-10	Fisher & Paykle Healthcare Limited	Interface comprising a rolling nasal bridge portion
US10828443B2 (en)	2011-04-15	2020-11-10	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US10835697B2 (en)	2011-04-15	2020-11-17	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US11065406B2 (en)	2011-04-15	2021-07-20	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US11559647B2 (en)	2011-04-15	2023-01-24	Fisher & Paykel Healthcare Limited	Interface comprising a nasal sealing portion
US11883591B2 (en)	2011-04-15	2024-01-30	Fisher & Paykel Healthcare Limited	Interface comprising a rolling nasal bridge portion
US10946155B2 (en)	2012-09-04	2021-03-16	Fisher & Paykel Healthcare Limited	Valsalva mask
US11065412B2 (en)	2012-09-04	2021-07-20	Fisher & Paykel Healthcare Limited	Valsalva mask
US10518054B2 (en)	2014-08-25	2019-12-31	Fisher & Paykel Healthcare Limited	Respiratory mask and related portions, components or sub-assemblies
US11305084B2 (en)	2014-08-25	2022-04-19	Fisher & Paykel Healthcare Limited	Respiratory mask and related portions, components or sub-assemblies

Also Published As

Publication number	Publication date
JPS56446B2 (pt)	1981-01-08
AU5498673A (en)	1974-10-31
IT988642B (it)	1975-04-30
DE2321884A1 (de)	1973-11-15
FR2183072A1 (en)	1973-12-14
BR7303135D0 (pt)	1974-07-18
ATA382373A (de)	1975-10-15
ES414240A1 (es)	1976-01-16
CH592122A5 (pt)	1977-10-14
AT331034B (de)	1976-07-26
AU469254B2 (en)	1976-02-05
BE798926A (fr)	1973-10-30
NL7306021A (pt)	1973-11-06

Publication	Publication Date	Title
JPS56446B2 (pt)	1981-01-08
CS163705B2 (pt)	1975-11-07
CS158175B2 (pt)	1974-10-15
CS153679B1 (pt)	1974-03-29
CS158821B1 (pt)	1974-12-27
CS160903B1 (pt)	1975-05-04
CS161821B2 (pt)	1975-06-10
CS163952B1 (pt)	1975-11-07
CS163951B1 (pt)	1975-11-07
CS162979B1 (pt)	1975-07-31
CH575215A5 (pt)	1976-05-14
CH577534A5 (pt)	1976-07-15
CH16372A4 (pt)	1974-05-15
CH314673A4 (pt)	1974-11-15
CH545919A (pt)	1974-02-15
CH566252A5 (pt)	1975-09-15
CH566676A5 (pt)	1975-09-15
CH568538A5 (pt)	1975-10-31
CH569338A5 (pt)	1975-11-14
CH569772A5 (pt)	1975-11-28
CH570598A5 (pt)	1975-12-15
CH575007A5 (pt)	1976-04-30
CH575035A5 (pt)	1976-04-30
CH575095A5 (pt)	1976-04-30
BG26664A4 (pt)	1979-05-15