IT1051983B - Polimeri organosiliconici e espansi uretanici da polieteri con essi prodotti - Google Patents

Polimeri organosiliconici e espansi uretanici da polieteri con essi prodotti

Info

Publication number: IT1051983B
Authority: IT; Italy
Prior art keywords: organosiliconic; polyeters; polymers; products; urethane foams
Prior art date: 1974-12-27

Application number

IT30798/75A

Other languages

English (en)

Original Assignee

Union Carbide 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.)

1974-12-27

Filing date

1975-12-24

Publication date

1981-05-20

1975-12-24 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1981-05-20 Application granted granted Critical

1981-05-20 Publication of IT1051983B publication Critical patent/IT1051983B/it

Links

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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
- 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
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

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)
Silicon Polymers (AREA)
Polyurethanes Or Polyureas (AREA)

IT30798/75A 1974-12-27 1975-12-24 Polimeri organosiliconici e espansi uretanici da polieteri con essi prodotti IT1051983B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/536,885 US3979420A (en)	1974-12-27	1974-12-27	Cyano-ether polysiloxane-polyoxyalkylene copolymers

Publications (1)

Publication Number	Publication Date
IT1051983B true IT1051983B (it)	1981-05-20

Family

ID=24140328

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT30798/75A IT1051983B (it)	1974-12-27	1975-12-24	Polimeri organosiliconici e espansi uretanici da polieteri con essi prodotti

Country Status (13)

Country	Link
US (1)	US3979420A (it)
JP (1)	JPS5335837B2 (it)
AU (1)	AU508481B2 (it)
BE (1)	BE837068A (it)
BR (1)	BR7508644A (it)
CA (1)	CA1075256A (it)
DE (1)	DE2558138B2 (it)
ES (1)	ES443883A1 (it)
FR (1)	FR2295993A1 (it)
GB (1)	GB1522690A (it)
IT (1)	IT1051983B (it)
NL (1)	NL7515078A (it)
SE (2)	SE425791B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4043951A (en) *	1975-10-30	1977-08-23	Union Carbide Corporation	Acrylonitrile-capped polyether-siloxane
US4367291A (en) *	1981-07-01	1983-01-04	Union Carbide Corporation	Reducing the flammability of flexible polyurethane foams
DE3508292C1 (de) *	1985-03-08	1986-06-19	Th. Goldschmidt Ag, 4300 Essen	Verfahren zur Herstellung von Polyurethanweichschaeumen
JPH0570542A (ja) *	1991-09-04	1993-03-23	Nichias Corp	硬質ウレタンフオームの製造方法
US5432206A (en) *	1994-07-29	1995-07-11	Dow Corning Corporation	Polyether silicone surfactants for the manufacture of urethane foams
KR101672794B1 (ko)	2010-04-29	2016-11-07	주식회사 케이씨씨	신규한 실리콘 화합물 및 그 제조방법, 및 그를 포함하는 계면활성제 및 화장품

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3185663A (en) *	1953-12-31	1965-05-25	Gen Electric	Cyanoalkyl polysiloxanes
US3185719A (en) *	1953-12-31	1965-05-25	Gen Electric	Organosilicon compounds containing nitrile radicals
US2872435A (en) *	1956-08-15	1959-02-03	Dow Corning	(cyanoalkoxy) alkyl substituted organosilicon compounds
US3629309A (en) *	1956-10-12	1971-12-21	Union Carbide Corp	Organosilicon compounds and processes for producing the same
GB994900A (en) *	1961-05-02	1965-06-10	Union Carbide Corp	Improvements in and relating to polymers
US3168544A (en) *	1961-08-23	1965-02-02	Union Carbide Corp	Preparation of cyanoalkylsilanes
US3657305A (en) *	1969-12-24	1972-04-18	Edward L Morehouse	Siloxane-polyoxyalkylene block copolymers containing aralkyl groups

1974
- 1974-12-27 US US05/536,885 patent/US3979420A/en not_active Expired - Lifetime
1975
- 1975-12-08 CA CA241,795A patent/CA1075256A/en not_active Expired
- 1975-12-22 AU AU87766/75A patent/AU508481B2/en not_active Expired
- 1975-12-23 SE SE7514645A patent/SE425791B/xx unknown
- 1975-12-23 GB GB52739/75A patent/GB1522690A/en not_active Expired
- 1975-12-23 DE DE2558138A patent/DE2558138B2/de not_active Withdrawn
- 1975-12-24 NL NL7515078A patent/NL7515078A/xx not_active Application Discontinuation
- 1975-12-24 IT IT30798/75A patent/IT1051983B/it active
- 1975-12-24 BE BE163104A patent/BE837068A/xx not_active IP Right Cessation
- 1975-12-26 JP JP15518175A patent/JPS5335837B2/ja not_active Expired
- 1975-12-26 BR BR7508644A patent/BR7508644A/pt unknown
- 1975-12-26 ES ES443883A patent/ES443883A1/es not_active Expired
- 1975-12-26 FR FR7539884A patent/FR2295993A1/fr active Granted
1981
- 1981-01-28 SE SE8100576A patent/SE434059B/sv unknown

Also Published As

Publication number	Publication date
ES443883A1 (es)	1977-05-16
FR2295993A1 (fr)	1976-07-23
SE8100576L (sv)	1981-01-28
NL7515078A (nl)	1976-06-29
DE2558138A1 (de)	1976-07-01
SE434059B (sv)	1984-07-02
JPS5335837B2 (it)	1978-09-29
AU8776675A (en)	1977-06-30
JPS5190394A (it)	1976-08-07
FR2295993B1 (it)	1981-12-04
CA1075256A (en)	1980-04-08
US3979420A (en)	1976-09-07
SE7514645L (sv)	1976-09-20
SE425791B (sv)	1982-11-08
DE2558138B2 (de)	1979-08-23
BR7508644A (pt)	1977-08-02
GB1522690A (en)	1978-08-23
BE837068A (fr)	1976-06-24
AU508481B2 (en)	1980-03-20

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