NO135308C - - Google Patents
Info
- Publication number
- NO135308C NO135308C NO3983/69A NO398369A NO135308C NO 135308 C NO135308 C NO 135308C NO 3983/69 A NO3983/69 A NO 3983/69A NO 398369 A NO398369 A NO 398369A NO 135308 C NO135308 C NO 135308C
- Authority
- NO
- Norway
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
-
- 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
- C08J9/06—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 chemical blowing agent
-
- 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
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)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76534268A | 1968-10-07 | 1968-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135308B NO135308B (it) | 1976-12-13 |
| NO135308C true NO135308C (it) | 1977-03-23 |
Family
ID=25073314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3983/69A NO135308C (it) | 1968-10-07 | 1969-10-06 |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR6912549D0 (it) |
| ES (1) | ES368728A1 (it) |
| NO (1) | NO135308C (it) |
| SE (1) | SE352279B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE438114B (sv) * | 1983-09-12 | 1985-04-01 | Rovac Ab | Forfarande att medelst en undertryckskammare framstella skummat plastmaterial |
-
1969
- 1969-06-24 ES ES368728A patent/ES368728A1/es not_active Expired
- 1969-09-19 BR BR212549/69A patent/BR6912549D0/pt unknown
- 1969-10-03 SE SE13645/69A patent/SE352279B/xx unknown
- 1969-10-06 NO NO3983/69A patent/NO135308C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES368728A1 (es) | 1971-07-16 |
| SE352279B (it) | 1972-12-27 |
| NO135308B (it) | 1976-12-13 |
| BR6912549D0 (pt) | 1973-01-09 |