NL7216015A - - Google Patents

Info

Publication number: NL7216015A
Authority: NL; Netherlands

Application number

NL7216015A

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.)

1971-11-24

Filing date

1972-11-24

Publication date

1973-05-28

1972-11-24 Application filed filed Critical

1973-05-28 Publication of NL7216015A publication Critical patent/NL7216015A/xx

Links

Classifications

- 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
- C08G77/448—Block-or graft-polymers containing polysiloxane sequences containing polycarbonate sequences
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
- B01D71/701—Polydimethylsiloxane
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/18—Block or graft polymers
- C08G64/186—Block or graft polymers containing polysiloxane sequences

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Silicon Polymers (AREA)
Polyesters Or Polycarbonates (AREA)
Separation Using Semi-Permeable Membranes (AREA)

NL7216015A 1971-11-24 1972-11-24 NL7216015A (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20197371A	1971-11-24	1971-11-24

Publications (1)

Publication Number	Publication Date
NL7216015A true NL7216015A (it)	1973-05-28

Family

ID=22748048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7216015A NL7216015A (it)	1971-11-24	1972-11-24

Country Status (7)

Country	Link
US (1)	US3781378A (it)
JP (1)	JPS4864199A (it)
DE (1)	DE2257206A1 (it)
FR (1)	FR2161107A1 (it)
GB (1)	GB1382365A (it)
IT (1)	IT971132B (it)
NL (1)	NL7216015A (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4048271A (en) *	1972-10-02	1977-09-13	Chemical Systems, Inc.	Dry process for forming polycarbonate membranes
US4069151A (en) *	1976-03-31	1978-01-17	C. R. Bard, Inc.	Thin polycarbonate membranes for use in hemodialysis
US4176070A (en) *	1977-03-18	1979-11-27	Kuraray Co., Ltd.	Semi-permeable membranes of regenerated cuprammonium cellulose and method for heat sterilization thereof in physiological saline
US4395527A (en) *	1978-05-17	1983-07-26	M & T Chemicals Inc.	Siloxane-containing polymers
US4181606A (en) *	1978-06-06	1980-01-01	Monsanto Company	Lactam terpolymer membranes
US4274965A (en) *	1978-06-06	1981-06-23	Monsanto Company	Lactam terpolymer membranes
US4167536A (en) *	1978-07-21	1979-09-11	General Electric Company	Organopolysiloxane-phenolphthalein-polycarbonate copolymers
US4219517A (en) *	1978-10-12	1980-08-26	Puropore Inc.	Process for spinning dense hollow fiber cellulosic membrane
US4428776A (en)	1982-06-23	1984-01-31	The Standard Oil Company	Cellulosic semipermeable membranes containing silicon compounds
JPS6055021A (ja) *	1983-09-05	1985-03-29	Daiseru Hiyurusu Kk	ポリアミド／ポリシロキサンブロツク共重合体の製造方法
DE3529984A1 (de) *	1985-08-22	1987-03-05	Bayer Ag	Verfahren zur herstellung von vorkondensaten mit diphenolcarbonat-endgruppen
US4919694A (en) *	1987-12-28	1990-04-24	Idemitsu Kosan Company Limited	Selective gas permeation membranes and method of manufacturing them
US4895919A (en) *	1988-10-07	1990-01-23	General Electric Company	Spirobiindane copolysiloxanecarbonates and method for their preparation
EP0374635A3 (de) *	1988-12-21	1991-07-24	Bayer Ag	Polydiorganosiloxan-Polycarbonat-Blockcokondensate auf Basis spezieller Dihydroxydiphenylcycloalkane
JP2631739B2 (ja) *	1989-02-27	1997-07-16	信越化学工業株式会社	フェノール基含有シロキサン化合物
US5243009A (en) *	1989-03-06	1993-09-07	General Electric Company	Hydroxyarylestersiloxanes
DE3926850A1 (de) *	1989-08-15	1991-02-21	Bayer Ag	Polysiloxan-polycarbonat-blockcopolymere auf basis spezieller dihydroxydphenylcycloalkane
US5039772A (en) *	1990-08-27	1991-08-13	General Electric Company	Flame retardant organopolysiloxane-polycarbonate graft copolymers
US5352272A (en) *	1991-01-30	1994-10-04	The Dow Chemical Company	Gas separations utilizing glassy polymer membranes at sub-ambient temperatures
US5837032A (en) *	1991-01-30	1998-11-17	The Cynara Company	Gas separations utilizing glassy polymer membranes at sub-ambient temperatures
EP0500129B1 (en) *	1991-02-22	1996-07-31	Mitsubishi Gas Chemical Company, Inc.	Polycarbonate resin solution for film formation by casting
DE69231630T2 (de) *	1991-02-22	2001-06-13	Mitsubishi Gas Chemical Co., Inc.	Polycarbonatharzlösung zur Herstellung gegossener Folien
EP0617338B1 (en) *	1993-03-25	1999-05-26	Canon Kabushiki Kaisha	Carrier for use in electrophotography and two component-type developer containing the carrier
JP3431952B2 (ja) *	1993-06-24	2003-07-28	キヤノン株式会社	電子写真用キャリア
US5516877A (en) *	1994-08-16	1996-05-14	The Dow Chemical Company	Crosslinkable carbonate polymers of dihydroxyaryl fluorene
US5486577A (en) *	1995-03-21	1996-01-23	The Dow Chemical Company	Blends of diaryl fluorene carbonate polymers with bisphenol A carbonate polymers
US5703359A (en) *	1996-07-29	1997-12-30	Leybold Inficon, Inc.	Composite membrane and support assembly
AUPO700297A0 (en) *	1997-05-26	1997-06-19	Cardiac Crc Nominees Pty Limited	Silicon-based polycarbonates
US6576735B2 (en)	1999-11-02	2003-06-10	Mitsubishi Gas Chemical Company, Inc.	Polycarbonate resin
JP3767676B2 (ja)	2000-09-12	2006-04-19	信越化学工業株式会社	オルガノシロキサン系高分子化合物及び光硬化性樹脂組成物並びにパターン形成方法及び基板保護用皮膜
RU2211845C1 (ru) *	2001-12-28	2003-09-10	Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт химии и технологии элементоорганических соединений"	Способ получения полиорганосилоксанов с концевыми фенольными группами
US7638091B2 (en) *	2004-07-02	2009-12-29	Sabic Innovative Plastics Ip B. V.	Methods of sterilizing polycarbonate articles and methods of manufacture
JP7622506B2 (ja) *	2021-03-26	2025-01-28	三菱ケミカル株式会社	共重合ポリカーボネート樹脂組成物、成形品、及び共重合ポリカーボネート樹脂の製造方法
JPWO2023176974A1 (it) *	2022-03-18	2023-09-21

1971
- 1971-11-24 US US00201973A patent/US3781378A/en not_active Expired - Lifetime
1972
- 1972-10-27 GB GB4961372A patent/GB1382365A/en not_active Expired
- 1972-11-22 DE DE2257206A patent/DE2257206A1/de active Pending
- 1972-11-23 IT IT31990/72A patent/IT971132B/it active
- 1972-11-24 JP JP47117265A patent/JPS4864199A/ja active Pending
- 1972-11-24 FR FR7241971A patent/FR2161107A1/fr not_active Withdrawn
- 1972-11-24 NL NL7216015A patent/NL7216015A/xx unknown

Also Published As

Publication number	Publication date
DE2257206A1 (de)	1973-05-30
IT971132B (it)	1974-04-30
JPS4864199A (it)	1973-09-05
US3781378A (en)	1973-12-25
FR2161107A1 (it)	1973-07-06
GB1382365A (en)	1975-01-29

Publication	Publication Date	Title
JPS4864199A (it)	1973-09-05
FR2154416A1 (it)	1973-05-11
AU2941471A (it)	1972-11-30
CS153697B1 (it)	1974-03-29
CS149157B1 (it)	1973-05-24
CS153113B1 (it)	1974-02-25
CS166102B1 (it)	1976-01-29
CS163879B1 (it)	1975-11-07
CS153377B1 (it)	1974-02-25
CS155457B1 (it)	1974-05-30
CS152747B1 (it)	1974-02-22
CS150403B1 (it)	1973-09-04
CS151814B1 (it)	1973-11-19
CS157283B1 (it)	1974-09-16
CS152844B1 (it)	1974-02-22
CS154406B1 (it)	1974-04-30
CS149522B1 (it)	1973-07-25
CS173069B1 (it)	1977-02-28
CS151985B1 (it)	1973-12-19
CH1019271A4 (it)	1974-10-15
CH561925A (it)	1975-05-15
CH605089A5 (it)	1978-09-29
BE790592A (it)	1973-04-26
CH571063A5 (it)	1975-12-31
CH564394A5 (it)	1975-07-31