CA1000437A - Compositions based on diorganopolysiloxanes, which can be cured at room temperature to give elastomers, as impression compositions - Google Patents

Compositions based on diorganopolysiloxanes, which can be cured at room temperature to give elastomers, as impression compositions

Info

Publication number: CA1000437A
Authority: CA; Canada
Prior art keywords: compositions; diorganopolysiloxanes; cured; room temperature; impression
Prior art date: 1971-02-12
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

CA134,327A

Other languages

English (en)

Inventor

Wolfgang Hechtl

Paul Hittmair

Siegfried Nitzsche

Ernst Wohlfarth

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.)

Wacker Chemie AG

Original Assignee

Wacker Chemie AG

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.)

1971-02-12

Filing date

1972-02-09

Publication date

1976-11-23

1971-02-12 Priority claimed from DE19712106651 external-priority patent/DE2106651C3/de

1972-02-09 Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG

1976-11-23 Application granted granted Critical

1976-11-23 Publication of CA1000437A publication Critical patent/CA1000437A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions 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; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- 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
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
- 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
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl 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
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy 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
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic 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
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-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
- C08G77/22—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
- C08G77/42—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
- 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
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Dental Preparations (AREA)
Processes Of Treating Macromolecular Substances (AREA)

CA134,327A 1971-02-12 1972-02-09 Compositions based on diorganopolysiloxanes, which can be cured at room temperature to give elastomers, as impression compositions Expired CA1000437A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712106651 DE2106651C3 (de)		1971-02-12	Erhöhung der Standfestigkeit von als Abdruckmassen eingesetzten, bei Raumtemperatur zu Elastomeren härtenden Massen auf Grundlage von Dlorganopolyslloxanen

Publications (1)

Publication Number	Publication Date
CA1000437A true CA1000437A (en)	1976-11-23

Family

ID=5798558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA134,327A Expired CA1000437A (en)	1971-02-12	1972-02-09	Compositions based on diorganopolysiloxanes, which can be cured at room temperature to give elastomers, as impression compositions

Country Status (12)

Country	Link
US (1)	US3792147A (fr)
AT (1)	AT326915B (fr)
BE (1)	BE779272A (fr)
CA (1)	CA1000437A (fr)
CH (1)	CH567544A5 (fr)
ES (1)	ES399621A1 (fr)
FR (1)	FR2125389B1 (fr)
GB (1)	GB1384902A (fr)
IT (1)	IT948476B (fr)
NL (1)	NL7201247A (fr)
NO (1)	NO140559C (fr)
SE (1)	SE389507B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2313218B2 (de) *	1973-03-16	1977-02-17	Wacker-Chemie GmbH, 8000 München	Vernetzungsmittel und kondensationskatalysator enthaltende pasten fuer zweikomponenten-organopolysiloxanmassen
US3989790A (en) *	1974-03-22	1976-11-02	Sws Silicones Corporation	Method for preparing silicone rubber molds
US4017581A (en) *	1975-03-25	1977-04-12	Xerox Corporation	Process for preparing relief printing masters and molds
US4153662A (en) *	1976-07-09	1979-05-08	Avon Products, Inc.	Method and apparatus for forming a jewelry nest
DE2644193C2 (de) *	1976-09-30	1987-03-12	Bayer Ag, 5090 Leverkusen	Vernetzer und Härtungskatalysatoren enthaltende pastöse Massen als Komponente für bei Raumtemperatur vulkanisierbare Polysiloxanelastomere
DE2910560A1 (de) *	1979-03-17	1980-09-25	Bayer Ag	Thixotrop eingestellte silikonpasten fuer zahn- und schleimhaut-abformungen
US4261758A (en) *	1979-04-30	1981-04-14	General Electric Company	Room temperature vulcanizable silicone rubber compositions with sag-control
GB2079300B (en) *	1980-07-01	1984-04-26	Gen Electric	Transparent silicone emulsions
GB8816657D0 (en) *	1988-07-13	1988-08-17	Bp Chem Int Ltd	Crosslinkable silyl polymer composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1487366A (fr) *	1966-05-10	1967-07-07	Soc Ind Des Silicones	Compositions à base de silicone et leurs applications
DE2007002C3 (de) *	1970-02-16	1974-02-14	Wacker-Chemie Gmbh, 8000 Muenchen	Verbesserung der Standfestigkeit von bei Raumtemperatur zu Elastomeren härtenden Organopolysiloxanmassen

1972
- 1972-01-28 AT AT69872*#A patent/AT326915B/de not_active IP Right Cessation
- 1972-01-31 NL NL7201247A patent/NL7201247A/xx unknown
- 1972-02-09 IT IT48215/72A patent/IT948476B/it active
- 1972-02-09 CA CA134,327A patent/CA1000437A/en not_active Expired
- 1972-02-10 ES ES399621A patent/ES399621A1/es not_active Expired
- 1972-02-10 US US00225296A patent/US3792147A/en not_active Expired - Lifetime
- 1972-02-10 GB GB626872A patent/GB1384902A/en not_active Expired
- 1972-02-11 FR FR727204647A patent/FR2125389B1/fr not_active Expired
- 1972-02-11 SE SE7201656A patent/SE389507B/xx unknown
- 1972-02-11 NO NO389/72A patent/NO140559C/no unknown
- 1972-02-11 CH CH197572A patent/CH567544A5/xx not_active IP Right Cessation
- 1972-02-11 BE BE779272A patent/BE779272A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2125389B1 (fr)	1974-06-28
DE2106651B2 (de)	1976-08-12
SE389507B (sv)	1976-11-08
US3792147A (en)	1974-02-12
ATA69872A (de)	1975-03-15
BE779272A (fr)	1972-08-11
CH567544A5 (fr)	1975-10-15
IT948476B (it)	1973-05-30
NO140559C (no)	1979-09-26
ES399621A1 (es)	1974-11-16
NO140559B (no)	1979-06-18
FR2125389A1 (fr)	1972-09-29
AT326915B (de)	1976-01-12
DE2106651A1 (de)	1972-08-17
GB1384902A (en)	1975-02-26
NL7201247A (fr)	1972-08-15

Publication	Publication Date	Title
CA973701A (en)	1975-09-02	Temperature indicating compositions
CA968141A (en)	1975-05-27	Substituted p-menthane compositions
CA959673A (en)	1974-12-24	Temperature indicating composition
CA1000437A (en)	1976-11-23	Compositions based on diorganopolysiloxanes, which can be cured at room temperature to give elastomers, as impression compositions
AU459344B2 (en)	1975-03-20	Anti-seborrhoeic compositions
AU465855B2 (en)	1975-10-09	Improvements relating to ventilators
AU465566B2 (en)	1975-10-02	High temperature polyvinylchloride compositions
CA967347A (en)	1975-05-13	P-menthane diol compositions
AU450637B2 (en)	1974-07-01	Temperature indicating compositions
AU461664B2 (en)	1975-06-05	Thermosetting moulding compositions
AU3786372A (en)	1973-07-19	Stabilized compositions based on dithionites
GB1398298A (en)	1975-06-18	Mouldable rubber compositions
CA866268A (en)	1971-03-16	Silicone-containing room temperature vulcanizing compositions
CA979131A (en)	1975-12-02	Moulding compositions
CA979141A (en)	1975-12-02	Heat formable elastomers
CA871774A (en)	1971-05-25	Moldable compositions
CA861002A (en)	1971-01-12	Plastic impression compositions
AU454370B2 (en)	1974-10-31	Vulcanizable eastomer composition
CA878015A (en)	1971-08-10	Room temperature vulcanizable siloxane compositions and the elastomers derived therefrom
CA885504A (en)	1971-11-09	Crystalline 1,2-polybutadiene molding composition
CA957795A (en)	1974-11-12	Moldable rubber compositions
CA862210A (en)	1971-01-26	Room temperature vulcanizable organopolysiloxane elastomers
CA864630A (en)	1971-02-23	Room temperature vulcanizing organopolysiloxane compositions
CA982728A (en)	1976-01-27	Vulcanizable compositions
CA884387A (en)	1971-10-26	Curable composition from cyclic polydiorganosiloxane