NL7501138A - PROCESS FOR THE PREPARATION OF CELL-SHAPED FOAMS USING POLYMERS OF CERTAIN ANOTHING MONOMERS AS STABILIZERS. - Google Patents
PROCESS FOR THE PREPARATION OF CELL-SHAPED FOAMS USING POLYMERS OF CERTAIN ANOTHING MONOMERS AS STABILIZERS.Info
- Publication number
- NL7501138A NL7501138A NL7501138A NL7501138A NL7501138A NL 7501138 A NL7501138 A NL 7501138A NL 7501138 A NL7501138 A NL 7501138A NL 7501138 A NL7501138 A NL 7501138A NL 7501138 A NL7501138 A NL 7501138A
- Authority
- NL
- Netherlands
- Prior art keywords
- anothing
- stabilizers
- monomers
- polymers
- cell
- Prior art date
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate 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
- C08G2110/00—Foam properties
- C08G2110/0016—Foam properties semi-rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
-
- 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
- C08J2457/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US438241*A US3914188A (en) | 1974-01-31 | 1974-01-31 | Method of preparing cellular foams using polymeric stabilizer of cyclic nitrogenous monomers |
US459627A US3914190A (en) | 1974-04-10 | 1974-04-10 | Method of preparing cellular foams using copolymeric stabilizers of selected nitrogenous monomers and esters of unsaturated dibasic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7501138A true NL7501138A (en) | 1975-08-04 |
Family
ID=27031600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7501138A NL7501138A (en) | 1974-01-31 | 1975-01-30 | PROCESS FOR THE PREPARATION OF CELL-SHAPED FOAMS USING POLYMERS OF CERTAIN ANOTHING MONOMERS AS STABILIZERS. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5821645B2 (en) |
CA (1) | CA1032700A (en) |
DE (1) | DE2500017A1 (en) |
FR (1) | FR2259855B1 (en) |
GB (1) | GB1498502A (en) |
IT (1) | IT1029380B (en) |
NL (1) | NL7501138A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4205135A (en) * | 1976-03-18 | 1980-05-27 | The Celotex Corporation | Closed cell phenolic foam |
DE3903336A1 (en) * | 1989-02-04 | 1990-08-09 | Bayer Ag | USING C (ARROW DOWN) 3 (DOWN ARROW) - UP TO C (DOWN ARROW) 5 (DOWN ARROW) -POLYFLUOROUS CANS AS PRESSURE GASES |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746663A (en) * | 1971-09-13 | 1973-07-17 | Air Prod & Chem | Process for preparation of a polyurethane foam using a polymeric liquid foam stabilizer |
-
1974
- 1974-12-05 CA CA215288A patent/CA1032700A/en not_active Expired
- 1974-12-30 JP JP751990A patent/JPS5821645B2/en not_active Expired
-
1975
- 1975-01-02 DE DE19752500017 patent/DE2500017A1/en active Granted
- 1975-01-28 FR FR7502576A patent/FR2259855B1/fr not_active Expired
- 1975-01-29 IT IT47894/75A patent/IT1029380B/en active
- 1975-01-30 NL NL7501138A patent/NL7501138A/en not_active Application Discontinuation
- 1975-01-31 GB GB4354/75A patent/GB1498502A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2259855A1 (en) | 1975-08-29 |
JPS50109293A (en) | 1975-08-28 |
IT1029380B (en) | 1979-03-10 |
JPS5821645B2 (en) | 1983-05-02 |
DE2500017C2 (en) | 1987-10-01 |
FR2259855B1 (en) | 1981-02-20 |
CA1032700A (en) | 1978-06-06 |
GB1498502A (en) | 1978-01-18 |
DE2500017A1 (en) | 1975-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |