BE659860A - - Google Patents
Info
- Publication number
- BE659860A BE659860A BE659860DA BE659860A BE 659860 A BE659860 A BE 659860A BE 659860D A BE659860D A BE 659860DA BE 659860 A BE659860 A BE 659860A
- Authority
- BE
- Belgium
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
-
- 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
-
- 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
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/914—Polymer degradation
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US346403A US3345352A (en) | 1964-02-21 | 1964-02-21 | Catalytic process for the thermal degradation of polyolefins |
US346419A US3332926A (en) | 1964-02-21 | 1964-02-21 | Thermal degradation of polyolefins in the presence of a metal salt carboxylic acid catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
BE659860A true BE659860A (US20100268047A1-20101021-C00004.png) | 1965-06-16 |
Family
ID=26994840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE659860D BE659860A (US20100268047A1-20101021-C00004.png) | 1964-02-21 | 1965-02-17 |
Country Status (5)
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454510A (en) * | 1966-03-03 | 1969-07-08 | Eastman Kodak Co | Polyolefin compositions and degradable films made therefrom |
US3994855A (en) * | 1972-04-18 | 1976-11-30 | Ab Akerlund & Rausing | Degradable polymer composition and process for preparing the same |
US3909497A (en) * | 1974-04-12 | 1975-09-30 | Stanford Research Inst | Solid polymers thermally degradable to flowable compositions |
US4304887A (en) * | 1978-03-16 | 1981-12-08 | E. I. Du Pont De Nemours And Company | Ethylene/carboxylic acid copolymers |
US5006608A (en) * | 1988-09-08 | 1991-04-09 | Exxon Chemical Patents, Inc. | Catalytic process for oxidative, shear accelerated polymer degradation |
US5244590A (en) * | 1989-10-12 | 1993-09-14 | Exxon Chemical Patents Inc. | Viscosity index improver |
US5118433A (en) * | 1989-10-12 | 1992-06-02 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver derived from amido-amine and degraded ethylene copolymer exhibiting improved low temperature viscometric properties |
EP0422857A3 (en) * | 1989-10-12 | 1991-12-11 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver |
CA2025992A1 (en) * | 1989-10-12 | 1991-04-13 | David Y. Chung | Multifunctional viscosity index improver derived from polyamine containing one primary amine group and at least one tertiary amine group and degraded ethylene copolymer |
US5068047A (en) * | 1989-10-12 | 1991-11-26 | Exxon Chemical Patents, Inc. | Visosity index improver |
JP3128787B2 (ja) * | 1990-04-10 | 2001-01-29 | 凸版印刷株式会社 | 酸素バリヤー性を有するポリオレフィン系樹脂シート及び酸素バリヤー性容器 |
US5308906A (en) * | 1991-12-11 | 1994-05-03 | Kimberly-Clark Corporation | Extrudable elastomeric composition having controlled rate of degradation |
US5518730A (en) * | 1992-06-03 | 1996-05-21 | Fuisz Technologies Ltd. | Biodegradable controlled release flash flow melt-spun delivery system |
US5214108A (en) * | 1992-07-10 | 1993-05-25 | E. I. Du Pont De Nemours And Company | Process for modifying the viscosity of copolymers of ethylene and unsaturated carboxylic acids |
CN1103607C (zh) * | 1993-12-20 | 2003-03-26 | 普罗克特和甘保尔公司 | 生物降解性增强的ph-改性聚合物组合物 |
FR2762320B1 (fr) * | 1997-04-22 | 2002-10-04 | Inst Francais Du Petrole | Degradation catalysee de polyolefines thermoplastiques et incorporation des produits de degradation dans des bitumes |
US6060584A (en) * | 1998-05-13 | 2000-05-09 | Eastman Chemical Company | Process for the degradation of polyolefins |
US6433133B1 (en) | 1999-11-16 | 2002-08-13 | Eastman Chemical Company | Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products |
US8664458B2 (en) | 2010-07-15 | 2014-03-04 | Greenmantra Recycling Technologies Ltd. | Method for producing waxes and grease base stocks through catalytic depolymerisation of waste plastics |
US8883314B2 (en) | 2011-01-25 | 2014-11-11 | Corning Incorporated | Coated articles with improved fingerprint resistance and methods of making same |
CA2898257C (en) | 2013-01-17 | 2021-10-05 | Greenmantra Recycling Technologies Ltd. | Catalytic depolymerisation of polymeric materials |
EP2937403B1 (en) * | 2014-04-23 | 2017-07-05 | Natalia Popova | Method for processing industrial and domestic organic wastes, in particular plastic and/or rubber-containing wastes, to produce petroleum products for use as motor oil components and chemical raw materials |
US10351731B2 (en) | 2014-11-03 | 2019-07-16 | Exxonmobil Research And Engineering Company | Saturating wax coating composition and associated methods of use |
US10472487B2 (en) | 2015-12-30 | 2019-11-12 | Greenmantra Recycling Technologies Ltd. | Reactor for continuously treating polymeric material |
CN114539793A (zh) | 2016-02-13 | 2022-05-27 | 绿色颂歌再生科技有限公司 | 具有蜡添加剂的聚合物改性沥青 |
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 |
MX2019003575A (es) | 2016-09-29 | 2019-06-03 | Greenmantra Recycling Tech Ltd | Reactor para el tratamiento de material de poliestireno. |
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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2981727A (en) * | 1958-06-26 | 1961-04-25 | Phillips Petroleum Co | Production of modified polymers by heating to 600-900 deg. f. in the presence of chromium oxide |
BE631471A (US20100268047A1-20101021-C00004.png) * | 1962-04-26 |
-
1964
- 1964-02-21 US US346403A patent/US3345352A/en not_active Expired - Lifetime
- 1964-02-21 US US346419A patent/US3332926A/en not_active Expired - Lifetime
-
1965
- 1965-02-17 BE BE659860D patent/BE659860A/xx unknown
- 1965-02-19 FR FR6334A patent/FR1425695A/fr not_active Expired
- 1965-02-22 DE DE1965A0048457 patent/DE1570194A1/de active Pending
- 1965-02-22 NL NL6502205A patent/NL6502205A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6502205A (US20100268047A1-20101021-C00004.png) | 1965-08-23 |
US3345352A (en) | 1967-10-03 |
FR1425695A (fr) | 1966-01-24 |
US3332926A (en) | 1967-07-25 |
DE1570194A1 (de) | 1969-08-14 |