IT982767B - Copolimeri termoplastici innesta ti e procedimenti relativi - Google Patents
Copolimeri termoplastici innesta ti e procedimenti relativiInfo
- Publication number
- IT982767B IT982767B IT2301273A IT2301273A IT982767B IT 982767 B IT982767 B IT 982767B IT 2301273 A IT2301273 A IT 2301273A IT 2301273 A IT2301273 A IT 2301273A IT 982767 B IT982767 B IT 982767B
- Authority
- IT
- Italy
- Prior art keywords
- related procedures
- thermoplastic copolymers
- graft thermoplastic
- graft
- copolymers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- 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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/04—Polymers provided for in subclasses C08C or C08F
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6204—Polymers of olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Graft Or Block Polymers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00244205A US3832423A (en) | 1971-02-22 | 1972-04-14 | Chemically joined, phase separated graft copolymers having hydrocarbon polymeric backbones |
| US28209972A | 1972-08-21 | 1972-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT982767B true IT982767B (it) | 1974-10-21 |
Family
ID=26936387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2301273A IT982767B (it) | 1972-04-14 | 1973-04-13 | Copolimeri termoplastici innesta ti e procedimenti relativi |
Country Status (12)
| Country | Link |
|---|---|
| JP (2) | JPS5410996B2 (de) |
| CA (1) | CA1037636A (de) |
| CH (1) | CH606120A5 (de) |
| CS (2) | CS194178B2 (de) |
| DD (2) | DD111685A5 (de) |
| DE (1) | DE2318809A1 (de) |
| ES (2) | ES413669A1 (de) |
| FR (1) | FR2197908B1 (de) |
| GB (2) | GB1432782A (de) |
| IT (1) | IT982767B (de) |
| NL (1) | NL164866C (de) |
| SE (2) | SE417101B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ176356A (en) * | 1974-01-11 | 1978-06-20 | Cpc International Inc | Phase separated ctraft copolymer:side chains of linear macromolecular monomer having a mw/mn ratio less than 1.1;hydrogels |
| JPS5761211Y2 (de) * | 1979-09-04 | 1982-12-27 | ||
| GB8701021D0 (en) * | 1987-01-19 | 1987-02-18 | Pethrick R A M | Polymeric materials |
| DE3725848A1 (de) * | 1987-08-04 | 1989-02-16 | Bayer Ag | Polymere dihydroxyverbindungen und ihre verwendung als stabilisatoren fuer polymere |
| JP2802076B2 (ja) * | 1988-08-31 | 1998-09-21 | 三菱レイヨン株式会社 | くし形共重合体の製造方法 |
| DE3842217A1 (de) * | 1988-12-15 | 1990-06-21 | Bayer Ag | Verfahren zur herstellung von polymeren mit phenolischen hydroxylendgruppen |
| JPH0416368U (de) * | 1990-05-29 | 1992-02-10 | ||
| FR2750321B1 (fr) * | 1996-06-28 | 1998-07-31 | Oreal | Utilisation en cosmetique de copolymeres a squelette flexible, greffes par des macromonomeres hydrophobes et rigides ; compositions mises en oeuvre |
| US5942243A (en) * | 1996-11-12 | 1999-08-24 | Polytherapeutics, Inc. | Mucoadhesive compositions for administration of biologically active agents to animal tissue |
| JP2002517802A (ja) * | 1998-06-11 | 2002-06-18 | ザ ダウ ケミカル カンパニー | 光硬化性エラストマー組成物 |
| JP3990110B2 (ja) * | 1998-06-19 | 2007-10-10 | 株式会社カネカ | 枝分かれした重合体の製造方法及び重合体 |
| JP5591468B2 (ja) * | 2005-06-13 | 2014-09-17 | アルコン，インコーポレイテッド | 眼科及び耳鼻咽喉科用のデバイス材料 |
| TW200816966A (en) * | 2006-07-21 | 2008-04-16 | Alcon Mfg Ltd | Low-tack ophthalmic and otorhinolaryngological device materials |
| EP1947125A1 (de) * | 2007-01-16 | 2008-07-23 | Cognis IP Management GmbH | Gepfropfte Polymere |
| TW201305728A (zh) * | 2011-07-20 | 2013-02-01 | Chi Mei Corp | 感光性樹脂組成物及其應用 |
| US10202478B2 (en) | 2014-06-20 | 2019-02-12 | University Of Tennessee Research Foundation | Multigraft copolymer superelastomers by emulsion polymerization |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1093472A (en) * | 1964-01-02 | 1967-12-06 | Monsanto Co | Anionic polymerisation process |
| GB1392612A (en) * | 1971-02-22 | 1975-04-30 | Cpc International Inc | Graft copolymers and process for producing them |
-
1973
- 1973-03-26 GB GB1451673A patent/GB1432782A/en not_active Expired
- 1973-03-26 GB GB3468375A patent/GB1432783A/en not_active Expired
- 1973-03-30 CA CA167,581A patent/CA1037636A/en not_active Expired
- 1973-04-12 SE SE7305227A patent/SE417101B/xx unknown
- 1973-04-13 CH CH536373A patent/CH606120A5/xx not_active IP Right Cessation
- 1973-04-13 DE DE19732318809 patent/DE2318809A1/de active Granted
- 1973-04-13 FR FR7313452A patent/FR2197908B1/fr not_active Expired
- 1973-04-13 ES ES413669A patent/ES413669A1/es not_active Expired
- 1973-04-13 DD DD17941073A patent/DD111685A5/xx unknown
- 1973-04-13 NL NL7305190A patent/NL164866C/xx not_active IP Right Cessation
- 1973-04-13 IT IT2301273A patent/IT982767B/it active
- 1973-04-13 DD DD17021373A patent/DD108102A5/de unknown
- 1973-04-14 CS CS473776A patent/CS194178B2/cs unknown
- 1973-04-14 JP JP4185073A patent/JPS5410996B2/ja not_active Expired
- 1973-04-14 CS CS473876A patent/CS194179B2/cs unknown
-
1975
- 1975-08-01 ES ES439947A patent/ES439947A1/es not_active Expired
- 1975-12-12 JP JP14748375A patent/JPS51125186A/ja active Granted
-
1976
- 1976-05-14 SE SE7605560A patent/SE425396B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2318809C2 (de) | 1987-08-06 |
| JPS5410996B2 (de) | 1979-05-11 |
| DE2318809A1 (de) | 1973-10-31 |
| SE7605560L (sv) | 1976-05-14 |
| DD108102A5 (de) | 1974-09-05 |
| NL7305190A (de) | 1973-10-16 |
| NL164866B (nl) | 1980-09-15 |
| SE425396B (sv) | 1982-09-27 |
| JPS51125186A (en) | 1976-11-01 |
| ES439947A1 (es) | 1977-03-01 |
| NL164866C (nl) | 1981-02-16 |
| SE417101B (sv) | 1981-02-23 |
| CS194179B2 (en) | 1979-11-30 |
| CH606120A5 (de) | 1978-10-13 |
| CS194178B2 (en) | 1979-11-30 |
| JPS4930462A (de) | 1974-03-18 |
| GB1432783A (en) | 1976-04-22 |
| GB1432782A (en) | 1976-04-22 |
| FR2197908B1 (de) | 1979-02-09 |
| JPS5345358B2 (de) | 1978-12-06 |
| ES413669A1 (es) | 1976-07-16 |
| CA1037636A (en) | 1978-08-29 |
| FR2197908A1 (de) | 1974-03-29 |
| DD111685A5 (de) | 1975-03-05 |
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