NL7106861A - - Google Patents
Info
- Publication number
- NL7106861A NL7106861A NL7106861A NL7106861A NL7106861A NL 7106861 A NL7106861 A NL 7106861A NL 7106861 A NL7106861 A NL 7106861A NL 7106861 A NL7106861 A NL 7106861A NL 7106861 A NL7106861 A NL 7106861A
- Authority
- NL
- Netherlands
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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
- C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3991870A | 1970-05-22 | 1970-05-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7106861A true NL7106861A (https=) | 1971-11-24 |
| NL162935B NL162935B (nl) | 1980-02-15 |
| NL162935C NL162935C (nl) | 1980-07-15 |
Family
ID=21908046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7106861.A NL162935C (nl) | 1970-05-22 | 1971-05-19 | Werkwijze ter bereiding van een niet-lineair blokcopoly- meer. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5530005B1 (https=) |
| BE (1) | BE767474A (https=) |
| BR (1) | BR7103148D0 (https=) |
| CA (1) | CA997889A (https=) |
| DE (1) | DE2125344C2 (https=) |
| ES (1) | ES391391A1 (https=) |
| FR (1) | FR2093581A5 (https=) |
| GB (1) | GB1312854A (https=) |
| NL (1) | NL162935C (https=) |
| SE (1) | SE392108B (https=) |
| ZA (1) | ZA713278B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4148771A (en) | 1977-06-23 | 1979-04-10 | Phillips Petroleum Company | Method of making novel rubbery block copolymers and pressure-sensitive adhesives |
| US4163764A (en) | 1977-06-23 | 1979-08-07 | Phillips Petroleum Company | Coupled block copolymers with improved tack for adhesives |
| EP0058952B1 (en) * | 1981-02-20 | 1984-08-22 | Asahi Kasei Kogyo Kabushiki Kaisha | A film, sheet or tube of a block copolymer or a composition containing the same |
| GB2144431B (en) * | 1983-08-04 | 1987-03-11 | Shell Int Research | Hydrogenated modified star-shaped polymers |
| GB2144430B (en) * | 1983-08-04 | 1986-11-19 | Shell Int Research | Hydrogenated modified star-shaped polymers |
| US4877836A (en) * | 1988-05-24 | 1989-10-31 | Shell Oil Company | Viscosity index improver and composition containing same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1162080A (en) * | 1915-03-08 | 1915-11-30 | Charlie Allen Walker | Vehicle-wheel. |
| US3149182A (en) * | 1957-10-28 | 1964-09-15 | Shell Oil Co | Process for preparing block copolymers utilizing organolithium catalysts |
| US3507934A (en) * | 1965-12-20 | 1970-04-21 | Shell Oil Co | Block copolymer compositions having improved processability |
-
1971
- 1971-05-19 NL NL7106861.A patent/NL162935C/xx not_active IP Right Cessation
- 1971-05-21 DE DE2125344A patent/DE2125344C2/de not_active Expired
- 1971-05-21 FR FR7118442A patent/FR2093581A5/fr not_active Expired
- 1971-05-21 JP JP3415871A patent/JPS5530005B1/ja active Pending
- 1971-05-21 CA CA113,681A patent/CA997889A/en not_active Expired
- 1971-05-21 ZA ZA713278A patent/ZA713278B/xx unknown
- 1971-05-21 ES ES391391A patent/ES391391A1/es not_active Expired
- 1971-05-21 SE SE7106579A patent/SE392108B/xx unknown
- 1971-05-21 BE BE767474A patent/BE767474A/xx not_active IP Right Cessation
- 1971-05-21 BR BR3148/71A patent/BR7103148D0/pt unknown
- 1971-05-21 GB GB1626371A patent/GB1312854A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7103148D0 (pt) | 1973-04-12 |
| SE392108B (sv) | 1977-03-14 |
| JPS5530005B1 (https=) | 1980-08-07 |
| BE767474A (fr) | 1971-11-22 |
| NL162935C (nl) | 1980-07-15 |
| FR2093581A5 (https=) | 1972-01-28 |
| ZA713278B (en) | 1972-01-26 |
| ES391391A1 (es) | 1973-07-01 |
| NL162935B (nl) | 1980-02-15 |
| CA997889A (en) | 1976-09-28 |
| DE2125344C2 (de) | 1982-02-04 |
| DE2125344A1 (de) | 1971-12-02 |
| GB1312854A (en) | 1973-04-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
|
| V4 | Lapsed because of reaching the maximum lifetime of a patent |