NL7017337A - - Google Patents
Info
- Publication number
- NL7017337A NL7017337A NL7017337A NL7017337A NL7017337A NL 7017337 A NL7017337 A NL 7017337A NL 7017337 A NL7017337 A NL 7017337A NL 7017337 A NL7017337 A NL 7017337A NL 7017337 A NL7017337 A NL 7017337A
- Authority
- NL
- Netherlands
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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/043—Skinned foam
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88182369A | 1969-12-03 | 1969-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7017337A true NL7017337A (https=) | 1971-06-07 |
Family
ID=25379293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7017337A NL7017337A (https=) | 1969-12-03 | 1970-11-26 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4947920B1 (https=) |
| CA (1) | CA936662A (https=) |
| DE (1) | DE2057535A1 (https=) |
| FR (1) | FR2070239B1 (https=) |
| GB (1) | GB1293833A (https=) |
| NL (1) | NL7017337A (https=) |
| SE (1) | SE366934B (https=) |
| ZA (1) | ZA707944B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879315A (en) * | 1973-06-18 | 1975-04-22 | Union Carbide Corp | Process for the preparation of flexible polyurethane foams in the presence of alkyl alkanoate blowing agents |
| FR2268045A1 (en) * | 1974-04-19 | 1975-11-14 | Du Pont | Blowing agent for polyurethane foams - comprising trichloro-fluoromethane, ethyl chloride and methylene chloride |
| US5001164A (en) * | 1988-08-19 | 1991-03-19 | The Dow Chemical Company | Polyurethane foam prepared with reduced levels of hard halocarbon blowing agents |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB980292A (en) * | 1962-08-13 | 1965-01-13 | Ici Ltd | Improvements in or relating to the manufacture of polymeric materials |
| US3208958A (en) * | 1963-03-04 | 1965-09-28 | Pacific Vegets Le Oil Corp | Method and apparatus for producing plastic foam |
| GB1162517A (en) * | 1965-11-12 | 1969-08-27 | Dunlop Co Ltd | Process for the production of Polyurethane Foams |
-
1970
- 1970-11-23 DE DE19702057535 patent/DE2057535A1/de active Pending
- 1970-11-23 ZA ZA707944A patent/ZA707944B/xx unknown
- 1970-11-24 CA CA099007A patent/CA936662A/en not_active Expired
- 1970-11-26 NL NL7017337A patent/NL7017337A/xx unknown
- 1970-11-27 GB GB56476/70A patent/GB1293833A/en not_active Expired
- 1970-12-01 SE SE16234/70A patent/SE366934B/xx unknown
- 1970-12-02 FR FR7043284A patent/FR2070239B1/fr not_active Expired
- 1970-12-02 JP JP45105998A patent/JPS4947920B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2070239B1 (https=) | 1975-02-21 |
| SE366934B (https=) | 1974-05-13 |
| ZA707944B (en) | 1971-10-27 |
| JPS4947920B1 (https=) | 1974-12-18 |
| DE2057535A1 (de) | 1972-06-08 |
| CA936662A (en) | 1973-11-13 |
| GB1293833A (en) | 1972-10-25 |
| FR2070239A1 (https=) | 1971-09-10 |