IT580901A - - Google Patents
Info
- Publication number
- IT580901A IT580901A IT580901DA IT580901A IT 580901 A IT580901 A IT 580901A IT 580901D A IT580901D A IT 580901DA IT 580901 A IT580901 A IT 580901A
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/43—Promoting degradability of polymers
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT880099X | 1957-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT580901A true IT580901A (en:Method) |
Family
ID=11331008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT580901D IT580901A (en:Method) | 1957-01-29 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3143536A (en:Method) |
| BE (1) | BE564316A (en:Method) |
| DE (1) | DE1081671B (en:Method) |
| FR (1) | FR1200169A (en:Method) |
| GB (1) | GB880099A (en:Method) |
| IE (1) | IE23362B1 (en:Method) |
| IL (1) | IL11048A (en:Method) |
| IT (1) | IT580901A (en:Method) |
| LU (1) | LU35738A1 (en:Method) |
| NZ (1) | NZ120429A (en:Method) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3300462A (en) * | 1957-01-29 | 1967-01-24 | Montedison Spa | Process for the depolymerization of styrene polymers |
| BE631667A (en:Method) * | 1962-05-02 | |||
| GB1052186A (en:Method) * | 1962-09-10 | 1900-01-01 | ||
| US3424822A (en) * | 1966-07-21 | 1969-01-28 | Chevron Res | Alkali metal catalyzed styrene depolymerization |
| GB1356107A (en) * | 1970-07-22 | 1974-06-12 | Scott G | Polymer compositions |
| US4360606A (en) * | 1972-10-26 | 1982-11-23 | Owens-Illinois, Inc. | Photo-degradable polymer compositions |
| JP2003072329A (ja) * | 2001-09-04 | 2003-03-12 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ及びその製造方法 |
| CA3229291A1 (en) | 2013-01-17 | 2014-07-24 | Greenmantra Recycling Technologies Ltd. | Catalytic depolymerisation of polymeric materials |
| US10472487B2 (en) | 2015-12-30 | 2019-11-12 | Greenmantra Recycling Technologies Ltd. | Reactor for continuously treating polymeric material |
| JP7069020B2 (ja) * | 2016-02-09 | 2022-05-17 | サン ケミカル コーポレイション | インキおよびコーティング中の高分子量のポリスチレン |
| US11306216B2 (en) | 2016-02-09 | 2022-04-19 | Sun Chemical Corporation | High molecular weight polystyrene in inks and coatings |
| PT3414302T (pt) | 2016-02-13 | 2022-09-27 | Greenmantra Recycling Tech Ltd | Asfalto modificado por polímero com um aditivo de cera |
| CN108884264A (zh) | 2016-03-24 | 2018-11-23 | 绿色颂歌再生科技有限公司 | 作为用于聚合物的熔体流动改性剂和加工助剂的蜡 |
| CN114479173A (zh) | 2016-09-29 | 2022-05-13 | 绿色颂歌再生科技有限公司 | 用于处理聚苯乙烯材料的反应器 |
| WO2019104430A1 (en) | 2017-11-28 | 2019-06-06 | Greenmantra Recycling Technologies Ltd. | Encapsulation of modifiers in depolymerized products |
| JP2021525816A (ja) | 2018-05-31 | 2021-09-27 | グリーンマントラ リサイクリング テクノロジーズ リミテッド | 解重合ポリスチレンを介して得られるスチレン系ポリマーの使用 |
| US10723858B2 (en) | 2018-09-18 | 2020-07-28 | Greenmantra Recycling Technologies Ltd. | Method for purification of depolymerized polymers using supercritical fluid extraction |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430993A (en) * | 1944-03-03 | 1947-11-18 | Standard Oil Dev Co | Plasticizing polyisobutylene utilizing benzoyl peroxide |
| US2549538A (en) * | 1945-08-25 | 1951-04-17 | Standard Oil Dev Co | Method for depolymerizing polystyrene |
| NL202827A (en:Method) * | 1954-12-16 |
-
0
- IT IT580901D patent/IT580901A/it unknown
- IL IL11048D patent/IL11048A/en unknown
- NZ NZ120429D patent/NZ120429A/xx unknown
- LU LU35738D patent/LU35738A1/xx unknown
- BE BE564316D patent/BE564316A/xx unknown
-
1958
- 1958-01-25 DE DEM36505A patent/DE1081671B/de active Pending
- 1958-01-28 IE IE6358A patent/IE23362B1/xx unknown
- 1958-01-28 GB GB2791/58A patent/GB880099A/en not_active Expired
- 1958-01-28 FR FR1200169D patent/FR1200169A/fr not_active Expired
- 1958-01-29 US US736423A patent/US3143536A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NZ120429A (en:Method) | |
| IL11048A (en) | |
| DE1081671B (de) | 1960-05-12 |
| BE564316A (en:Method) | |
| LU35738A1 (en:Method) | |
| GB880099A (en) | 1961-10-18 |
| IE23362L (en) | 1958-07-29 |
| IE23362B1 (en) | 1962-05-16 |
| FR1200169A (fr) | 1959-12-18 |
| US3143536A (en) | 1964-08-04 |