Patent US3597372A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3597372A Expired / Lapsed US ⏱️ 0.0 years remaining

Products and process for production of the same

Assignee: Raychem Corp
•
Filing: 1960-10-31
•
Granted: 1971-08-03
•
Expires: 1980-10-31
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract 1. AN ARTICLE OF MANUFACTURE COMPOSED OF AN ORGANIC POLYMERIC COMPOSITION COMPRISING A CROSS-LINKED ELASTOMERIC COMPONENT HAVING INCORPORATED THEREWITH AND SUBSTANTIALLY UNIFORMLY DISTRIBUTED THEREIN AN ORGANIC, NORMALLY SOLID HEAT-FLOWABLE CONSTITUENT HAVING A SOFTENING TEMPERATURE ABOVE ABOUT 140*F., SAID HEAT-FLOWABLE CONSTITUENT BEING PRESENT IN AN AMOUNT SUFFICIENT TO HOLD SAID ELASTOMERIC COMPONENT IN A STRETCHED, WLASTICALLY DEFORMED CONDITION, SAID ARTICLE BEING ELASTOMERIC AND HAVING A YOUNG''S MODULUS DETERMINED IN ACCORDANCE WITH ASTM D-638 IN THE RANGE OF FROM ABOUT 50 TO ABOUT 3000 P.S.I. AT STORAGE TEMPERATURES AND AT THE SOFTENING TEMPERATURE OF SAID HEAT-FLOWABLE CONSTITUENT AND BEING IN A DIMENSIONALLY HEAT-UNSTABLE CONDITION CAPABLE OF ALTERING ITS PHYSICAL FORM UPON APPLICATION OF HEAT ALONE TO SOFTEN SAID HEAT-FLOWABLE CONSTITUENT, SAID ARTICLE UPON APPLICATION OF SUCH HEAT ASSUMING A DIMENSIONALLY HEAT-STABLE CONDITION, THE ARTICLE IN ITS ALTERED, HEAT-STABLE FORM BEING ELASTOMERIC AND HAVING A YOUNG''S MODULUS DETERMINED IN ACCORDANCE WITH ASTM D-638 IN THE RANGE OF FROM ABOUT 50 TO ABOUT 3000 P.S.I.

Inventors

  • 👤 Paul M Cook

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 20:31
CPC Classifications
C; C08; C08L; C08L101/00; B; B29; B29C; B29C61/00; B29C61/003; C08L19/00; C08L19/003; C08L21/00; C08L23/00; C08L23/02; C08L23/26; C08L23/32; C08L23/34; C08L83/00; C08L83/04; B29K; B29K2007/00; B29K2019/00; B29K2055/00; B29K2055/02; B29K2083/00; B29K2105/00; B29K2105/24; C08G; C08G77/00; C08G77/04; C08L23/04; C08L23/06; C08L25/00; C08L25/02; C08L25/04; C08L25/06; C08L25/08; C08L25/10; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L45/00; C08L45/02; C08L63/00; C08L67/00; C08L67/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 160 words
AN ARTICLE OF MANUFACTURE COMPOSED OF AN ORGANIC POLYMERIC COMPOSITION COMPRISING A CROSS-LINKED ELASTOMERIC COMPONENT HAVING INCORPORATED THEREWITH AND SUBSTANTIALLY UNIFORMLY DISTRIBUTED THEREIN AN ORGANIC, NORMALLY SOLID HEAT-FLOWABLE CONSTITUENT HAVING A SOFTENING TEMPERATURE ABOVE ABOUT 140*F., SAID HEAT-FLOWABLE CONSTITUENT BEING PRESENT IN AN AMOUNT SUFFICIENT TO HOLD SAID ELASTOMERIC COMPONENT IN A STRETCHED, WLASTICALLY DEFORMED CONDITION, SAID ARTICLE BEING ELASTOMERIC AND HAVING A YOUNG''S MODULUS DETERMINED IN ACCORDANCE WITH ASTM D-638 IN THE RANGE OF FROM ABOUT 50 TO ABOUT 3000 P.S.I. AT STORAGE TEMPERATURES AND AT THE SOFTENING TEMPERATURE OF SAID HEAT-FLOWABLE CONSTITUENT AND BEING IN A DIMENSIONALLY HEAT-UNSTABLE CONDITION CAPABLE OF ALTERING ITS PHYSICAL FORM UPON APPLICATION OF HEAT ALONE TO SOFTEN SAID HEAT-FLOWABLE CONSTITUENT, SAID ARTICLE UPON APPLICATION OF SUCH HEAT ASSUMING A DIMENSIONALLY HEAT-STABLE CONDITION, THE ARTICLE IN ITS ALTERED, HEAT-STABLE FORM BEING ELASTOMERIC AND HAVING A YOUNG''S MODULUS DETERMINED IN ACCORDANCE WITH ASTM D-638 IN THE RANGE OF FROM ABOUT 50 TO ABOUT 3000 P.S.I.
Claim 2
Dependent Claim 160 words
AN ARTICLE OF MANUFACTURE COMPOSED OF AN ORGANIC POLYMERIC COMPOSITION COMPRISING A CROSS-LINKED ELASTOMERIC COMPONENT HAVING INCORPORATED THEREWITH AND SUBSTANTIALLY UNIFORMLY DISTRIBUTED THEREIN AN ORGANIC, NORMALLY SOLID HEAT-FLOWABLE CONSTITUENT HAVING A SOFTENING TEMPERATURE ABOVE ABOUT 140*F., SAID HEAT-FLOWABLE CONSTITUENT BEING PRESENT IN AN AMOUNT SUFFICIENT TO HOLD SAID ELASTOMERIC COMPONENT IN A STRETCHED, WLASTICALLY DEFORMED CONDITION, SAID ARTICLE BEING ELASTOMERIC AND HAVING A YOUNG''S MODULUS DETERMINED IN ACCORDANCE WITH ASTM D-638 IN THE RANGE OF FROM ABOUT 50 TO ABOUT 3000 P.S.I. AT STORAGE TEMPERATURES AND AT THE SOFTENING TEMPERATURE OF SAID HEAT-FLOWABLE CONSTITUENT AND BEING IN A DIMENSIONALLY HEAT-UNSTABLE CONDITION CAPABLE OF ALTERING ITS PHYSICAL FORM UPON APPLICATION OF HEAT ALONE TO SOFTEN SAID HEAT-FLOWABLE CONSTITUENT, SAID ARTICLE UPON APPLICATION OF SUCH HEAT ASSUMING A DIMENSIONALLY HEAT-STABLE CONDITION, THE ARTICLE IN ITS ALTERED, HEAT-STABLE FORM BEING ELASTOMERIC AND HAVING A YOUNG''S MODULUS DETERMINED IN ACCORDANCE WITH ASTM D-638 IN THE RANGE OF FROM ABOUT 50 TO ABOUT 3000 P.S.I.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-08-02 1975-02-01 1975-08-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-08-02 1979-02-01 1979-08-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-08-02 1983-02-01 1983-08-03 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag