DD96074A1 - - Google Patents
Info
- Publication number
- DD96074A1 DD96074A1 DD15909372A DD15909372A DD96074A1 DD 96074 A1 DD96074 A1 DD 96074A1 DD 15909372 A DD15909372 A DD 15909372A DD 15909372 A DD15909372 A DD 15909372A DD 96074 A1 DD96074 A1 DD 96074A1
- Authority
- DD
- German Democratic Republic
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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15909372A DD96074A1 (en) | 1972-04-14 | 1972-04-14 | |
| DE19732315942 DE2315942A1 (en) | 1972-04-14 | 1973-03-30 | Free flowing polytetrafluoroethylene prepn - by granulation with a liquid |
| SU1908716A SU506607A1 (en) | 1972-04-14 | 1973-04-13 | The method of obtaining granulated powder of polytetrafluoroethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15909372A DD96074A1 (en) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD96074A1 true DD96074A1 (en) | 1973-03-12 |
Family
ID=5484651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD15909372A DD96074A1 (en) | 1972-04-14 | 1972-04-14 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD96074A1 (en) |
| DE (1) | DE2315942A1 (en) |
| SU (1) | SU506607A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2701434B2 (en) * | 1989-03-14 | 1998-01-21 | ダイキン工業株式会社 | Continuous production method of wet powder of polytetrafluoroethylene |
| US5977295A (en) * | 1990-03-12 | 1999-11-02 | Daikin Industries, Ltd | Continuous process for preparing polytetrafluoroethylene wet powder |
| JP5644503B2 (en) * | 2008-12-26 | 2014-12-24 | 旭硝子株式会社 | Granulation method of ethylene / tetrafluoroethylene copolymer |
| US8485456B2 (en) | 2010-12-29 | 2013-07-16 | Nanotech Industries, Inc. | Method and apparatus for manufacturing submicron polymer powder |
| DE102011078766B4 (en) * | 2011-07-06 | 2017-02-02 | Leibniz-Institut Für Polymerforschung Dresden E.V. | PROCESS FOR PROCESSING PTFE |
-
1972
- 1972-04-14 DD DD15909372A patent/DD96074A1/xx unknown
-
1973
- 1973-03-30 DE DE19732315942 patent/DE2315942A1/en active Pending
- 1973-04-13 SU SU1908716A patent/SU506607A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2315942A1 (en) | 1973-10-25 |
| SU506607A1 (en) | 1976-03-15 |